Texas Instruments DS100BR210EVK Evaluation Module DS100BR210EVK/NOPB DS100BR210EVK/NOPB Scheda Tecnica
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DS100BR210EVK/NOPB
SNLS338E – JANUARY 2011 – REVISED FEBRUARY 2013
DS100BR111 Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization and
Output De-Emphasis
Check for Samples:
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FEATURES
DESCRIPTION
The DS100BR111 is an extremely low power, high
2
•
Two channel repeaters for up to 10.3 Gbps
performance dual-channel repeater for serial links
–
DS100BR210 : 2x unidirectional channels
with data rates up to 10.3 Gbps. The DS100BR111
–
DS100BR111 : 1x bidirectional lane
pinout is configured as one bidirectional lane (one
transmit, one receive channel).
transmit, one receive channel).
•
10G-KR bi-directional interface compatibility
–
Allows for back-channel communication
The DS100BR111 inputs feature a powerful 4-stage
continuous time linear equalizer (CTLE) to provide a
continuous time linear equalizer (CTLE) to provide a
and training
boost of up to +36 dB at 5 GHz and open an input
•
Low 65mW/channel (typical) power
eye that is completely closed due to inter-symbol
consumption, with option to power down
interference
(ISI)
induced
by
the
interconnect
unused channels
mediums such as an FR-4 backplane or AWG-30
•
Advanced signal conditioning features
cables. The transmitter features a programmable
output de-emphasis driver with up to -12 dB and
output de-emphasis driver with up to -12 dB and
–
Receive equalization up to +36 dB
allows amplitude voltage levels to be selected from
–
Transmit de-emphasis up to -12 dB
700 mVp-p to 1200 mVp-p to suit multiple application
–
Transmit VOD control: 700 to 1200 mVp-p
scenarios.
–
< 0.3 UI of residual DJ at 10 Gbps
When
configured
as
a
10G-KR
repeater,
the
•
Programmable via pin selection, EEPROM or
DS100BR111 allows the KR host and the end point to
SMBus interface
optimize the full link by adjusting transmit and receive
equalizer
equalizer
coefficients
using
back-channel
•
Single supply operation selectable: 2.5V or
communication techniques specified by the 802.3ap
3.3v
standard.
•
Flow-thru pinout in 4mmx4mm 24-pin leadless
The programmable settings can be applied via pin
WQFN package
contol,
SMBus
(I2C)
protocol
or
an
external
•
>5kV HBM ESD rating
EEPROM. When operating in the EEPROM mode,
•
Industrial -40 to 85°C operating temperature
the configuration information is automatically loaded
range
on power up – This eliminates the need for an
external microprocessor or software driver.
external microprocessor or software driver.
APPLICATIONS
Part of National's PowerWise family of energy
•
High-speed active copper cable modules and
efficient devices, the DS100BR111 consumes just 65
mW/channel (typical), and allow the option to turn-off
mW/channel (typical), and allow the option to turn-off
FR-4 backplane in communication systems
unused channels. This ultra low power consumption
•
10GE, 10G-KR, FC, SAS, SATA 3/6 Gbps (with
eliminates the need for external heat sinks and
OOB detection), InfiniBand, CPRI, RXAUI and
simplifies
thermal
management
in
active
cable
many others.
applications.
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2011–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.