54-pin (NJY) package image

DS125BR800SQE/NOPB ACTIVE

2.5/5.0/8.0-Gbps 8-ch PCIe redriver with de-emphasis

ACTIVE custom-reels CUSTOM Custom reel may be available

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Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

DS125BR800SQ/NOPB ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 2,000 | LARGE T&R
Inventory
Qty | Price 1ku | +

Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins WQFN (NJY) | 54
Operating temperature range (°C) -40 to 85
Package qty | Carrier 250 | SMALL T&R

Features for the DS125BR800

  • Comprehensive Family, Proven System Inter-Operability
    • DS125BR111: One-Lane Repeater
    • DS125BR401: Four-Lane Repeater
    • DS125BR800: Eight-Channel Repeater
    • DS125MB203: Two-Port 2:1/1:2 Mux/Switch
    • DS125DF410: Four-Channel Retimer With CDR
  • Low 65-mW/Channel (Typical) Power Consumption, With Option to Power Down Unused Channels
  • "Non-Limiting" Output for PCIe and 10G-KR Link Training Support
  • Advanced Signal Conditioning Features
    • Receive Equalization up to 30 dB at 6.25 GHz
    • Transmit De-Emphasis up to –12 dB
    • Transmit Output Voltage Control: 700 mV to 1300 mV
  • Programmable Through Pin Selection, EEPROM, or SMBus Interface
  • Single Supply Voltage: 2.5 V or 3.3 V (Selectable)
  • −40°C to 85°C Operating Temperature Range
  • 3-kV HBM ESD Rating
  • Flow-Thru Pinout: 54-Pin WQFN (10-mm × 5.5-mm, 0.5-mm Pitch)
  • Supported Protocols
    • sRIO, Infiniband, Interlaken, CPRI, OBSAI
    • Other Proprietary Interface up to 12.5 Gbps

Description for the DS125BR800

The DS125BR800 device is an extremely low-power high-performance multiprotocol repeater/redriver designed to support eight channels of PCIe Gen-3/2/1, 10G-KR, and other high-speed interface serial protocols up to 12.5 Gbps. The continuous time linear equalizer (CTLE) of the receiver provides a boost of up to
+30 dB at 6.25 GHz (12.5 Gbps) in each of its eight channels and can open an input eye that is completely closed due to intersymbol interference (ISI) induced by interconnect medium such as 30in+ backplane traces or 8m+ copper cables, hence enabling host controllers to ensure an error-free end-to-end link. The transmitter provides a de-emphasis boost of up to –12 dB and output voltage amplitude control from 700 mV to 1300 mV to allow maximum flexibility in the physical placement within the interconnect channel.

When operating in 10G-KR and PCIe Gen-3 mode, the DS125BR800 transparently allows the host controller and the end point to optimize the full link and negotiate transmit equalizer coefficients. This seamless management of the link training protocol ensures system-level interoperability with minimum latency. With a low power consumption of 65 mW per channel (typical) and option to turn off unused channels, the DS125BR800 enables energy efficient system design. A single supply of 3.3 V or 2.5 V is required to power the device.

The programmable settings can be applied easily through pins, software (SMBus or I2C) or loaded through an external EEPROM. When operating in the EEPROM mode, the configuration information is automatically loaded on power up, which eliminates the need for an external microprocessor or software driver.

Pricing

Qty Price
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

DS125BR800SQ/NOPB ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 2,000 | LARGE T&R
Inventory
Qty | Price 1ku | +

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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