DS100BR410_14 Datasheet, PDF (1/23 Pages) Texas Instruments – Low Power Quad Channel Repeater with 10.3125 Gbps Equalizer and De-Emphasis Driver

DS100BR410
www.ti.com
SNLS326B – OCTOBER 2010 – REVISED APRIL 2013
DS100BR410 Low Power Quad Channel Repeater with 10.3125 Gbps Equalizer and De-
Emphasis Driver
Check for Samples: DS100BR410
FEATURES
1
•2 Quad channel repeater for up to 10.3125 Gbps
• Low power consumption, with option to power
down unused channels
• Adjustable receive equalization
• Adjustable transmit de-emphasis
• Adjustable transmit V_OD (up to 1200 mVp-p)
• IDLE detection — squelch function auto mutes
the output for SATA/SAS OOB signal
• <0.22 UI of residual DJ at 10.3125 Gbps with 12
meters cable
• Programmable via pin selection or SMBus
interface
• Single supply operation at 2.5 V ±5%
• -40°C to +85°C Operation
• ≥7 kV HBM ESD Rating
• High speed signal flow–thru pinout package:
48-pin WQFN (7 mm x 7 mm, 0.5 mm pitch)
APPLICATIONS
• High-speed active copper cable modules
• FR-4 Backplanes
• 10GE, 8GFC, 10GFC, 10G SONET, SAS, SATA,
and InfiniBand
DESCRIPTION
The DS100BR410 is an extremely low power, high
performance quad-channel repeater for high-speed
serial links with data rates up to 10.3125 Gbps. The
device performs both receive equalization and
transmit de-emphasis on each of its 4 channels to
compensate for channel loss, allowing maximum
flexibility of physical placement within a system.
The receiver's continuous time linear equalizer
(CTLE) is capable of opening an input eye that is
completely closed due to inter-symbol interference
(ISI) induced by the interconnect medium such as
backplane trace or cable. The transmitter features
adjustable V_OD (output amplitude voltage level) and
de-emphasis driver to compensate for PCB trace lost.
With a low power consumption and control to turn-off
unused channels, the DS100BR410 is part of TI's
PowerWise family of energy efficient devices.
The programmable settings can be applied via pin
mode or SMBus mode interface.
Typical Application Diagram
ASIC/
FPGA
DS100BR410
Slice 1 of 4
Interconnect Cable
DS100BR410
Slice 1 of 4
ASIC/
FPGA
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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