@krisRaba Powiedzmy sobie tak w standardzie USB 3.0/3.1 nie ma co prawda podanej maksymalnej długości przewodu, ale nie powinno się stosować dłuższych niż 3m jak chce się nie mieć problemów (to tak z praktyki). Problem jest bardziej taki że wszystkie szybkie magistrale mają spore wymagania co do jakości stosowanych złącz, przewodów. Tak samo sam projekt elektroniki nie jest łatwy. Często powodem złego działania USB jest właśnie zły projekt USB np. PCB itp. Przy prawidłowo zaprojektowanym sprzęcie w zasadzie nie spotkałem się z problemami przy tej magistrali. No może na początku jak USB wchodziło na rynek, gdzie zwłaszcza sterowniki były mocno niedopracowane itp. Teraz co do odległości to można śmiało na 15m i więcej. Są różnego rodzaju extendery można nawet puścić po światłowodzie. Przy dobraniu odpowiedniego dobrze zaprojektowanego sprzętu działa to stabilnie i nie jest to jakakolwiek ekwilibrystyka. Jak występują problemy to warto wykonać pomiary, ale tutaj znowu potrzebna jest wiedza i sprzęt... wtedy można znaleźć przyczynę problemów i zapewne nie jest winna tutaj sama magistrala. Tylko zła jej implementacja w praktyce (to z moich doświadczeń)... Bo niestety stosując metodę macajewa (bez pomiarów) to potem takie skutki że coś nie działa i zapewne winni ci co do pupy zaprojektowali standard ;) Może akurat nie na takie odległości ale przykładowo ON Semiconductor produkuje redrivery (dołączam plik z prezentacją). Może nie tyle ze względu na same układy ale zamieszczone tam pomiary które dają sporo do myślenia. Nie wiem jak w automatyce ale w sprzęcie militarnym jest czasem to nieszczęsne USB używane ;) Ot przykład złącza w militarnym pendrive USB 3.0: https://obrazki.elektroda.pl/9617181600_1573823586_thumb.jpg Nie wiem jak w automatyce itp. ale zapewne można to zrealizować. Nie wiem na jaką skalę się stosuje, ale wiem przykładowo że Basler robi kamery USB 3.0 i są to kamery raczej do zastosowań przemysłowych - patrząc na użyte np. sensory obrazu z global shutter itp. Ot jak wszędzie wszystko kwestia poprawności implementacji i znajomości standardów. Tak samo chyba mocno przesadzone jest twierdzenie że enumeracja jest bardzo skomplikowana, a co dzisiaj nie jest skomplikowane ;) Mamy często coraz większe zapotrzebowanie na przesyłanie dużych ilości danych jak i ich szybkie przetwarzanie i tak to się kończy że wszystko w takich zastosowaniach jest skomplikowane. Tutaj właśnie należy sobie odpowiedzieć czy potrzebujemy w danym projekcie tak szybkich magistrali które nie są łatwe do wdrożenia i faktycznie często lepiej zastosować inne mniej wymagające rozwiązania.
Signal Conditioning Product Offerings
Timing Products Business Unit
June 2017
Confidential
Agenda
o
o
o
o
o
o
2
Timing Products BU - Served Markets
Single and Dual Channel USB3.1 Re-Driver Portfolio
Re-Drivers + Integrated CMF / ESD Protection
Multi-Function Re-Drivers with Integrated MUX/Switch
Compliance Testing
Supporting Tools
6/29/2017
Confidential
Timing Products Served Markets
Networking/
Communications
- 14Gbps Pre- Emphasis /
Equalization Re-Drivers
- PLL Clock generation with 300fsec
Jitter and Frac-N leading to Digital
PLL
- 1.8V Low Voltage Clocks
- MLVDS Interface
TECHNOLOGIES
- TSMC 0.18 SiGe for PE/EQ
- ONC25 and ONC18 for Networking
PLL
3
6/29/2017
Digital Consumer
- USB 3.1 Redrivers
- DisplayPort Redrivers (USB ALT
Mode)
- PLL Programmable Clocks w/ SS
EMI control
- Custom Application Specific Clock
- Clock Fanout Buffers
TECHNOLOGIES
- ONC25 and ONC18
- TSMC 0.18 SiGe for PE/EQ
Confidential
Computing/Server
/Storage
- Full portfolio of leading
performance PCI Express Clock
Generators and fanout buffers
- Intel Yellow Cover Clock Buffers
- USB3.1 Gen 2 Redrivers
TECHNOLOGIES
- ONC25 and ONC18 for Server/PCIe
and Networking
USB 3.1 Re-Driver Portfolio
4
6/29/2017
Confidential
Re-Drivers Portfolio
ON Semiconductor offers portfolio of single and dual channel re-drivers for USB 3.1 Applications
- Devices support both USB 3.1 Gen 1 (5Gbps) and USB 3.1 Gen 2 (10Gbps)
- Deep power savings through OE pin
- Superior RJ Jitter performance
- Extend signal distances up to 36 inch of FR4 or 5m of cable @ 5Gbps
Part No
Description
Channel
Package
NB7NPQ701M
3.3V
5 & 10 Gbps Re-driver
Single
2x2
WDFN8
NB7NPQ702M
3.3V
5 & 10 Gbps Re-driver
Dual
Bi-direction
3x3
UQFN16
NB7VPQ701M
1.8V
5 & 10 Gbps Re-driver
Single
1.6 x 1.6
UQFN12
NB7VPQ702M
1.8V
5 & 10 Gbps Re-driver
Dual
Bi-direction
3x3
UQFN16
3.3V
2 Port USB 3.1 Gen2 Re-driver
Quad Channel
(Dual Port)
3.1 x 4.3
X2QFN34
1.8V
Low Power 5 Gbps Re-driver
Single
1.6 x 1.6
UQFN12
NB7NPQ7041M*
*In Development
NB6VPQ701M*
*Eng. Samples Available; same footprint and
function as NB7VPQ701M
5
6/29/2017
Confidential
NB7VPQ701M- 1.8V USB 3.x Single Channel Re-driver with Equalization
In Production
Value Proposition
The NB7VPQ701M is a 1.8 V single channel re-drivers tailored for USB 3.X application. 5 /10 Gbps signal integrity degrades via a PCB trace or cable due to
inherent losses and inter-symbol interference (ISI). The NB7VPQ701M input compensates for this loss and ISI by engaging varying levels of equalization. The
output circuitry provides varying De-Emphasis settings along with two separate output levels to provide the best eye openings.
Features
o
o
o
o
o
o
o
o
o
Application Diagram
Single port, dual channel re-driver for both
5Gbps and 10Gbps signals
Programmable de-emphasis via tri-state pins
Programmable equalizer via tri-state pins
Programmable output swing
Automatic input signal detect with output squelch
Very low power, Rx Detect, Channel Enable Pin
Vdd=1.8V +/-5%
Ultra small package 1.6mm x 1.6mm uQFN12
I-temp: -40?C to +85?C
Benefits
o Boosts
signal quality for 5 and 10 Gbps
o Small footprint to save space
o Helps meet cable length and/or
compliance specs
UQFN12 1.6 x 1.6 x 0.5 , 0.4P
Availability
Market & Applications
o Computer,
o Docking
6
Laptop, Mobile Phone, Tablet
Station, Dongle, Active Cable, Consumer
6/29/2017
oIn Production
oNB7VPQ701MMUTBG
Confidential
3000/Tape & Reel
NB7NPQ701M - 3.3V USB 3.x Single Channel Re-driver with Equalization
In Production
Value Proposition
The NB7NPQ701M is a 3.3 V single channel re-driver tailored for USB 3.X application. 5 and 10 Gbps signal integrity degrades via a PCB trace or cable due to
inherent losses and inter-symbol interference (ISI). The NB7NPQ701M input compensates for this loss and ISI by engaging varying levels of equalization. The
output circuitry provides varying De-Emphasis settings along with two separate output levels to provide the best eye openings.
Application Diagram
Features
o
o
o
o
o
o
o
o
o
Single port, dual channel re-driver for both
5Gbps and 10Gbps signals
Programmable de-emphasis via tri-state pins
Programmable equalizer via tri-state pins
Programmable output swing
Automatic input signal detect with output squelch
Very low power, Rx Detect
Vdd=3.3V +/-5%
Ultra small package 2mm x 2mm WDFN8
I-temp: -40?C to +85?C
Benefits
o Boosts
signal quality for 5 and 10 Gbps
o Small footprint to save space
o Helps meet cable length and/or
compliance specs
WDFN8 2 x 2 x 0.75 , 0.5P
Availability
Market & Applications
o Computer,
o
o Docking
o
7
Laptop, Mobile Phone, Tablet
Station, Dongle, Active Cable, Consumer
6/29/2017
Confidential
In Production
NB7VPQ701MMUTBG 3000 / Tape & Reel
NB7VPQ702M and NB7NPQ702M USB 3.x Dual Channel Bi-Directional Re-driver
In Production
Value Proposition
The NB7VPQ702M and NB7NPQ702M are 1.8V and 3.3V dual channel re-drivers tailored for USB 3.X application. 5 and10 Gbps signal integrity degrades via a
PCB trace or cable due to inherent losses and inter-symbol interference (ISI). The devices compensate for these losses by engaging varying levels of
equalization. The output circuitry provides adjustable de-emphasis to provide the best eye openings for the transmitted data signal.
Features
o
o
o
o
o
o
o
o
Application Diagram
Single port, dual channel re-driver for both
5Gbps and 10Gbps signals
Programmable de-emphasis via tri-state pins for each channel
Programmable equalizer via tri-state pins for each channel
Automatic input signal detect with output squelch
Very low power, Rx Detect for automatic turn on
Vdd=1.8V +/-5% or 3.3V+/-5%
Ultra small package 3mm x 3mm uQFN16
I-temp: -40?C to +85?C
Benefits
o Boosts
signal quality for 5 and 10 Gbps
o Small footprint to save space
o Helps meet cable length and/or
compliance specs
UQFN16 3 x 3 x 0.5 , 0.5P
Availability
Market & Applications
o Computer,
oIn
o Docking
oNB7NPQ702MMUTXG
8
Laptop, Mobile Phone, Tablet
Station, Dongle, Active Cable, Consumer
6/29/2017
Confidential
Production
3000 / Tape & Reel
NB7NPQ7041M:
In
Development
NC
CTRL_A0
VCC
NC
34
33
32
31
30
29
Receiver/
Equalizer
Detect
CTRL_A0
Termination
Termination
CTRL_A1
A_RX-
GND
CTRL_A1
A_TX -
Termination
Detect
B_TX+
1
28
2
27
B_TX-
3
26
B_TX+
B_TX-
Driver
A_RX-
A_RX+
A_RX+
4
25
5
24
A_TX+
23
7
22
VCC
C_TX - C_RX-
8
21
C_TX-
C_TX+ C_RX+
9
20
C_TX+
D_TX-
10
19
D_RX-
D_RX+ D_TX+
Driver
11
18
D_RX+
Receiver/
Equalizer
B_RX+
VCC
CTRL_B0
CTRL_C1
CTRL_C1
Termination
D_TX+
Detect
D_TX-
Receiver/
Equalizer
Driver
Detect
6
Termination
CTRL_C0
Termination
CTRL_C0
C_RX+
D_RX-
Driver
Receiver/
Equalizer
GND
14
15
CTRL_D1
CTRL_D0
NB7NPQ7041M
NC
13
VCC
CTRL_D1
16
17
GND
12
CTRL_D0
NC
2 Port USB3.1 Gen 2, Linear Re-Driver for USB3.1 Gen 2(10Gbps)
applications. The device reduces signal integrity issues with user
selectable Equalization, and Flat Gain via pin-strapping to easily
compensate between Source and Sink side link systems.
9
Key Features
o
B_RX- o
o
B_RX+
o
CTRL_B1 o
CTRL_B0 o
B_RX-
CTRL_B1
C_RX -
A_TX-
6/29/2017
Confidential
A_TX+
o
o
o
2 Port USB3.1 Gen 2, Linear Re-Driver supporting
data rates up to 10Gbps per channel.
5 Levels of Equalization: 3, 6, 9, 12, and 15dB.
3 Levels of Flat Gain: -3dB, 0dB, and 3dB.
Independent channel EQ and Flat Gain settings.
Pin-Strap programming:
o Equalization & Flat Gain
o 15 combinations per channel
Strategic pin assignment for reduced cross talk
3.1mm X 4.3mm X2QFN34 (34pin) Package
Power Supply: 3.3V
10
Actual Losses:
5Gbps=-3.9dB, 10Gpbs=-6.9dB
Actual Losses:
5Gbps=-4.6dB, 10Gpbs=-8.3dB
Actual Losses:
5Gbps=-9.6dB, 10Gpbs=-16.8dB
Re-Driver
Input
FR4 Length 24in
137mV
97mV
20mV
Re-Driver
OUTPUT
FR4 Length 12in
287mV
289mV
289mV
Re-Driver
Input
FR4 Length 9in
43mV
30mV
Re-Driver
OUTPUT
10Gbps
5Gbps Losses
ON Semiconductor Signal Conditioning FR4 Performance
230mV
212mV
6/29/2017
Confidential
16.8dB of loss too
great to compensate
ON Semiconductor Signal Conditioning Cable Performance
Several cable manufactures have requested performance reports of various cable lengths utilizing
our Re-Drivers to verify their cable can pass USB 3.1 Eye Height standards (100mV,diff_p-p).
Cable insertion loss vary from vendor to vendor, cable gauge, type & connectors are huge
contributors to cable loss performance.
Plots below show how a ON Semiconductor Re-Driver compensated losses of 1.5, 1.8 and 3M
cables to ensure greater than 100mV,diff_p-p) eye opening.
-
Cable Length 1.5M
Cable Length 3M
Actual Losses:
5Gbps=-14.5, 10Gpbs=-26.6dB
Actual Losses:
5Gbps=-19.5dB, 10Gpbs=-35.1dB
Cable A
DUT
Input
DUT
OUTPUT
5Gbps
11
Cable Length 1.8M
Actual Losses:
5Gbps=-19dB, 10Gpbs=-33dB
Losses
-
6/29/2017
Cable B
Cable C
91mV
-
322mV
325mV
Confidential
275mV
Re-Drivers + Integrated Protection
12
6/29/2017
Confidential
Re-Drivers w/ Integrated Protection
ON Semiconductor offers a portfolio of single and dual channel re-drivers with integrated protection for
USB 3.1 Gen 1 and Gen 2 Applications.
- Increase system performance by integrating ESD with a Re-Driver device to reduce board space and
associated losses.
- Integrate Common-Mode-Filter for EMI sensitive applications like mobile phones to suppress system
noise
- Extend signal distances by compensating for losses with device EQ, DE & OS settings.
Part No
Protection
Benefit
ESD
Standard
Channel
Package
NB6xPQP702M
3.3/1.8V
5Gbps Re-driver w/
CMF/ESD
?15kV Contact
&
EMI Suppression
IEC 61000-4-2
Dual
Bi-direction
UQFN16 3 x 3 x
0.5 , 0.5P
NB7xPQE702M
3.3/1.8V
5 & 10 Gbps Re-driver w/ESD
?30kV Contact
IEC 61000-4-2
Dual
Bi-direction
UQFN16 3 x 3 x
0.5 , 0.5P
NB7NPQE701M
3.3V
5 & 10 Gbps Re-driver W/ ESD
?30kV Contact
IEC 61000-4-2
Single
UQFN12 3.5 x 2
x 0.55 , 0.4P
NB7VPQE701M
13
Description
1.8V
5 & 10 Gbps Re-driver w/ESD
and OE
?30kV Contact
IEC 61000-4-2
Single
UQFN12 3.5 x 2
x 0.55 , 0.4P
6/29/2017
Confidential
NB6VPQP702M USB 3.1 Gen 1 Dual Channel Re-driver with Common Mode Filter
& Super Speed Line ESD protection
Samples Now!
Value Proposition
The NB6VPQP702M is a 1.8V dual channel re-driver with integrated common mode filter & ESD protection tailored for USB 3.0 and 3.1 Gen 1 applications.
5 Gbps signal integrity degrades via a PCB trace or cable due to inherent losses and inter-symbol interference (ISI). The devices compensate for these losses by
engaging various levels of equalization and de-emphasis to provide best eye openings for a transmitted data signal. In addition, the devices integrated common
mode filter (CMF) aids system by minimizing EMI and its high ESD contact protection increases system robustness.
Features
o
o
o
o
o
o
o
o
o
o
Block Diagram
Single port, dual channel re-driver for 5 Gbps
Programmable de-emphasis & equalization for each channel
Common Mode Filter for both A output and B input signal paths
Provides ESD protection to IEC61000-4-2 level 4
o
?15kV contact, A_TX+/- & B_RX+/Automatic input signal detect with output squelch
Rx Detect for automatic turn on
Integrated termination
VCC=1.8V +/-5%
Ultra small package: 16 lead QFN 3 x 3 mm, 0.5P
Industrial temperature: -40?C to +85?C
Market & Applications
Benefits
o Improves signal quality for 5Gbps
o Helps meet cable length and/or compliance specs
o Minimizes EMI emission and vulnerability of system
o USB 3.0 & 3.1 Gen 1,
o Mobile Phone, Tablet
o Increased system robustness due to integrated ESD protection
o Save board space by combining Re-Driver, CMF filter and ESD
protection in to one device
14
6/29/2017
o Docking
Type-C Signal Routing
Station, Dongle, Consumer
Availability
o
Confidential
Sample: Limited quantities available Now
NB7VPQE702M and NB7NPQE702M USB 3.1 Gen 2 Dual Channel BiDirectional Re-driver with Integrated Super Speed Line ESD protection
Samples Now!
Value Proposition
The NB7VQPE702M and NB7NPQE702M are 1.8V & 3.3V dual channel re-drivers with integrated super speed line ESD protection tailored for USB 3.0/3.1
applications. 5 and 10Gbps signal integrity degrades via a PCB trace or cable due to inherent losses and inter-symbol interference (ISI). The devices input
compensates for this loss and ISI by engaging varying levels of equalization. The output circuitry provides varying De-Emphasis settings to provide best eye
openings. In addition, the devices integrated ultra-low capacitance ESD protection safeguards super speed lines without degrading performance.
Features
o
o
o
o
o
o
o
o
o
o
Block Diagram
Single port, dual channel re-driver for 5 and 10Gbps
Programmable de-emphasis via tri-state pins for each channel
Programmable equalization via tri-state pins for each channel
Provides ESD protection to IEC61000-4-2 level 4
o
?30kV contact, A_TX+/- & B_RX+/Automatic input signal detect with output squelch
Very low power, Rx Detect for automatic turn on
Integrated termination
VCC=1.8V +/-5% or 3.3V+/-5%
Ultra small package: 16 lead QFN 3 x 3 mm, 0.5P
I-temp: -40?C to +85?C
Market & Applications
Benefits
o Boosts signal quality for 5 and 10Gbps
o Helps meet cable length and/or compliance specs
o Save board space by combining Re-Driver and ESD
o USB3.1
Availability
protection in to one device
o
15
6/29/2017
Type-C Signal Routing
o Computer, Laptop, Mobile Phone, Tablet
o Docking Station, Dongle, Consumer
Confidential
Sample: Limited quantities available Now
Multi-Function Re-Drivers (Upcoming)
16
6/29/2017
Confidential
Multi Function Re-Drivers
Upcoming ON Semiconductor Devices to support USB 3.1 Gen 2 (10Gbps) with Alternative mode
(DisplayPort1.4) and USB Gen1 (5Gbps) & Gen 2 (10Gbps) MUX/DeMUX Re-Driver switch for Type-C
applications.
1)
2)
3)
4)
NB7VPQ904M: Low Power Multi-Protocol Re-Driver to support both USB 3.1 Gen 2 (10Gbps) & DisplayPort1.4 (8.1Gpbs).
o
I2C programmable, Up to 18dB of EQ, Linear re-driver with Input/output DC Gain & Output Swing
o
Multiple modes of operations: 4xLane DP, 2xLane DP, 2xPort USB 3.1 Gen 2; 2x2 Passive switch for Auxiliary Channel
? Deep power savings option using OE pin
NB6VPX732M: MUX/DeMUX w/ Integrated Re-Driver
o
Offering USB 3.1 Gen 1 (5Gbps) pin-pin match to TUSB542 with superior performance and power
NB6VPX832M / NB7VPX832M: USB 3.1 Gen1 (5Gbps) and Gen2 (10Gbps) Re-Driver with 2:1 / 1:2 MUX/DeMUX w/ I2C control
o
Offering USB 3.1 Gen 2 (10Gbps) with lower or equivalent power consumption vs. competition
NB7VQX946M: 1.8V USB Type-C(TM) DisplayPort(TM) ALT Mode 10Gbps Linear Re-Driver Cross Point Switch
o Low power Multi Protocol Linear re-driver with I2C, and EN Pin.
o All channels are Bi-directional to ease system design and simplify PCB Layout
Part No
Description
Channel
Package
NB7VPQ904M
1.8V USB 3.1 Gen 2 & DP1.4
Low Power Bi-Directional Quad-Channel Linear Re-Driver
Quad
2.85 x 4.0
X2QFN32
NB7VQX946M
1.8V USB 3.1 Gen 2 & DP1.4
Low Power Bi-Directional 1 Port USB and 4 Lane DP Linear ReDriver with Integrated 4x6 MUX and AUX MUX
Quad
3.2 x 4.4
X2QFN34
NB6VPX732M
1.8V USB 3.1 Gen 1 Re-Driver with 2:1/1:2 MUX/DeMUX
Dual
Bi-direction
2.0 x 2.4
UQFN18
1.8V USB 3.1 Gen 1 and 2 Re-Drvier with 2:1/1:2 MUX/DeMUX
w/ I2C
Dual
Bi-direction
NB6VPX832M
NB7VPX832M
17
6/29/2017
Confidential
2.0 x 2.0
XQFN16
NB6VPX732M - 1.8V 5Gbps 2:1/1:2 Mux/DeMux
USB 3.1 Gen 1 Re-Driver Switch
In Development
Value Proposition
The NB6VPX732M is a 1.8 V 2:1/1:2 MUX/DeMUX with an integrated dual channel re-driver for USB3.0 and 3.1 applications. This device is ideal for Type-C
architecture and supports both 5 Gbps. The MUX/DEMUX combination routes incoming and outgoing signals to the correct destination depending on the plug's
orientation and applies a user-selectable amount of de-emphasis, equalization, and output swing with simplified control pins.
Features
o
o
o
o
o
o
o
o
o
Application Diagram
1.8V +/- 5% Power Supply
Automatic LFPS de-emphasis control
Automatic receiver termination detection
Integrated termination
Ultra Low Power Architecture:
o
Active: 85mA
o
U2/U3: 1.3mA
o
No-connection: 300uA
Pin Strap Selectable EQ, OS and DE
Hot-plug capable
ESD protection ?4kV HBM
2.0 x 2.4 X2QFN18 package (0.4mm pitch)
VCC
RX Det
TX
C_TX
o Helps
EQ_B
DE_A
OS_A
TX
C_RX
DE_C
OS_C
EQ_C
CTR_A/CTR_B
Configuration
Controller
SEL
o
console
Confidential
Sample: Q4 17
LOS
EQ
SEL(RX)
EQ_A
EQ_A/EQ_B
Advanced
State Machine
DE_C
DE_A/DE_B
OS_C
LFPS
Controller
OS_A/OS_B
SEL(TX)/SEL(RX)
GND
Availability
A_TX
TX
RX Det
meet cable length and/or compliance specs
6/29/2017
B_RX
RX Det
Market & Applications
18
LOS
EQ
SEL(TX)
signal
o USB3.1 Type-C signal routing
o Type-A/B/uB docking station, hub, dongle
o Mobile phone and tablet, active cable, gaming
DE_B
OS_B
EQ
EQ_C
Benefits
o Type-C signal routing for USB3.x data
o Improves signal quality for 5 Gbps
o Small footprint to save space
B_TX
LOS
A_RX
NB6VPX832M/NB7VPX832M - 1.8V 5Gbps/10Gbps 2:1/1:2 Mux/DeMux
USB 3.1 Gen 1 Re-Driver Switch with I2C
In Development
Value Proposition
The NB6VPX732M/NB7VPX832M are a 1.8 V 2:1/1:2 MUX/DeMUX with an integrated dual channel re-driver for USB3.0 and 3.1 applications. This device is ideal for
Type-C architecture and supports both 5/10 Gbps where I2C adjustments are needed to optimize system on the fly. The MUX/DEMUX combination routes incoming
and outgoing signals to the correct destination depending on the plug's orientation and applies a user-selectable amount of de-emphasis, equalization, and output
swing with simplified control pins.
Features
o
o
o
o
o
o
o
o
o
o
Application Diagram
1.8V +/- 5% Power Supply
Automatic LFPS de-emphasis control
Automatic receiver termination detection
Integrated termination
Ultra Low Power Architecture
o
Active: 85mA (NB6VPX832M); 135 mA (NB7VPX832M)
o
U2/U3: 1.3mA (NB6VPX832M/NB7VPX832M)
o
No-connection: 300uA (NB6VPX832M/NB7VPX832M)
o
Deep Sleep Mode: 10uA (NB7VPX832M)
I2C for adjustments of EQ, DE, OS, Power saving Modes
Hot-plug capable
Industrial Temp range -40C to +85C
ESD protection ?4kV HBM
2.0 x 2.0 X2QFN16 package (0.4mm pitch)
Benefits
o Type-C signal routing for USB3.x data signal
o Improves signal quality for 5/10 Gbps
o Small footprint to save space
o Helps meet cable length and/or compliance
19
6/29/2017
Availability
o
specs
Confidential
Sample: Q4 17
USB Type-C(TM) DisplayPort ALT Mode 10Gbps Linear Re-Driver
In Development
KEY FEATURES
o
o
o
o
USB3.1 Gen 1/Gen 2 up to 10Gbps
DisplayPort 1.4 up to 8.1Gbps (HBR3)
4 Bi-directional Channels
Linear Re-Driver Compensation:
o
o
o
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Integrated switch for DisplayPort Auxiliary Channel
Chip Enable for Deep Power-Saving Mode
Configurable via I2C or GPIO methods
2.85 x 4.5 uQFN32 Package
1.8V Power Supply
? Up to 18dB of Equalization
? -6/0/6dB of Flat Gain
? Up to 1200mV Output Swing
NB7VPQ904M
10Gbps Linear Re-Driver for Type-C USB3.1
and DisplayPort ALT Mode. One part for source & sink
configurations w/integrated AUX channel switch and I2C
programmability.
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Typical Application Diagram
In Development
NB7VPQ904M System Benefits
1. Accepts USB3.1 Host TX/RX Signals.
2. Accepts 4 Lanes of DisplayPort Signals.
3. Bi-Directional Channels for easy PCB
Routing & Source/Sink Configurations.
4. Polarity Inversion per channel for easy PCB
Routing & Source/Sink Configurations.
5. Individual Channel EQ/FG/OS settings to
compensate for losses between processor
and USB Type-C connector.
6. Linear Re-Driver technology makes ReDriver transparent to DP link training.
7. Integrated AUX Switch routes AUX channel
signals from SBU1/SBU2 to correct
destination to DP GPU.
8. I2C Programmability
9. 1.8V Power Supply for reduced power
consumption.
? 50mA or 90mW per active channel
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USB Type-C(TM) DisplayPort ALT Mode 10Gbps Linear Re-Driver Switch
In Development
NB7VQX946M
10Gbps Linear Re-Driver Switch for Type-C USB3.1
and DisplayPort ALT Mode. One part for source & sink
configurations w/integrated AUX channel switch and I2C
programmability.
KEY FEATURES
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USB Type-C Cross Point Switch Supporting:
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USB 3.1 SSP + 2 DisplayPort Lanes
1 Port USB3.1 SSP
4 DisplayPort Lanes
USB3.1 Gen 1/Gen 2 up to 10Gbps
DisplayPort 1.4 up to 8.1Gbps (HBR3)
Linear Re-Driver Compensation:
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Up to 18dB of Equalization
-6/0/6dB of Flat Gain
Up to 1200mV Output Swing
Integrated switch for DisplayPort Auxiliary Channel
Chip Enable for Deep Power-Saving Mode
Configurable via I2C or GPIO methods
1.8V Power Supply
Confidential
Typical Application Diagram
In Development
NB7VQX946M System Benefits
1.
2.
3.
Accepts USB3.1 Host TX/RX Signals.
Accepts 4 Lanes of DisplayPort Signals.
Crosspoint Switch accepts USB3.1 + DP1.4
signals and routes them to USB Type-C
connector.
4. Individual Channel EQ/FG/OS settings to
compensate for losses between processor
and USB Type-C connector.
5. Bi-Directional Channels for easy PCB Routing
& Source/Sink Configurations.
6. Polarity Inversion per channel for easy PCB
Routing & Source/Sink Configurations.
7. Linear Re-Driver technology makes Re-Driver
transparent to DP link training.
8. Integrated AUX Switch routes AUX channel
signals from SBU1/SBU2 to correct
destination to DP GPU.
9. I2C or GPIO Programmable options
10. 1.8V Power Supply for reduced power
consumption.
? 50mA or 90mW per active channel
*2MOhm Resistors are included on the output to represent ESD leakage path.
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Compliance Testing and Support Tools
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USB 3.1 Compliance Testing
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In-House compliance testing capable.
PHX will have entire Keysight USB 3.1 Gen 1/ Gen 2 test equipment suite,
(Generator, high bandwidth scope, test fixtures, etc....)
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Example of Test Results using PC System
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NB7VPQ701M/702M provide significant improvement to enable current
system to pass USB Compliance tests
System with
NB7VPQ701M/702MRe-driver
System Only
Amplitude improving from 402mV to 837mV
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NB7VPQ701MEVB & NB7xPQ702M Demo Boards
NB7VPQ701MEVB
NB7xPQ702MEVB
The NB7VPQ701MEVB & NB7xPQ702MEVB evaluation boards were developed to verify
operation of the NB7VPQ701M & NB7xPQ702M Re-Driver's in a USB Type-C system. The
evaluation board can be connected to various USB 3.1 Type-C hosts: such as tablets, laptops,
PC's etc... to test host-to-device connectivity as well as the extension of Type-C cables.
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Thank You!
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