DS125BR401ANJYT

DS125BR401ANJYT

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DS125BR401ANJYT
IC REDRIVER PCIE/SAS/SATA 54WQFN
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$2.76

Price update:a months ago
Available in stock: 30
45
Serves customers in 45 countries
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Worldwide Manufacturers
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$140M Growth in 5 Years
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50M Parts Shipped in 5 Years
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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DS125BR401ANJYT Products

The DS125BR401ANJYT is an extremely low-power high-performance repeater/redriver designed to support four lanes carrying high speed interface up to 12 Gbps. The B-Side receiver’s continuous time linear equalizers (CTLE) provide high frequency boost of up to +24 dB at 6 GHz (12 Gbps) and are capable of opening an input eye that is completely closed due to inter symbol interference (ISI) induced by interconnect medium such as backplane traces or twinaxial copper cables. The programmable equalization allows maximum flexibility in the physical placement within the interconnect channel. The A-Side channel has a 10 dB linear equalizer and linear output driver.

The A-Side channel has a settable 3-10 dB linear equalizer coupled to a linear output driver. When operating in SAS-3 and PCIe Gen-3 applications the DS125BR401ANJYT preserves transmit signal characteristics allowing the host controller and the end point to negotiate transmit equalizer coefficients. This transparency to the link training protocol aides system level interoperability and minimum latency.

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

Feature

  • Low 65-mW/Channel (Typ) Power Consumption, With Option to Power Down Unused Channels
  • Linear Equalization allows for Link Training in PCIe and SAS
  • Supports Out-of-Band (OOB) Signaling
  • Advanced Signal Conditioning B-Side I/O
    • Receive CTLE up to 24 dB at 6 GHz
    • Transmit (Tx) DE > 10 dB
    • Tx Output Voltage: 700 mV to 1400 mV
  • Advanced Signal Conditioning A-Side I/O
    • Receive CTLE up to 10 dB at 6 GHz
    • Linear output drive
    • Output voltage range over 1200mV
  • Programmable via Terminal Selection, EEPROM, or SMBus Interface
  • Single Supply Voltage: 2.5V or 3.3V
  • ?40°C to 85°C Operating Temperature Range
  • 4 kV HBM ESD Rating
  • Flow-Thru Layout in 10mmx5.5mm 54-Terminal Leadless WQFN Package

Product Attributes

TYPE DESCRIPTION Select all
Applications PCIe, SAS, SATA
Mounting Type Surface Mount
Type Buffer, ReDriver
Operating Temperature -40°C ~ 85°C
Product Status Active
Package Tape & Reel (TR)
Voltage - Supply 2.375V ~ 3.6V
Capacitance - Input 5 pF
Signal Conditioning Input Equalization, Output De-Emphasis
Delay Time 80ps
Number of Channels 4
Data Rate (Max) 12Gbps
Output CML
Supplier Device Package 54-WQFN (10x5.5)
Input CML
Package / Case 54-WFQFN Exposed Pad

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$2.76

Price update:a months ago
Available in stock: 30
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments

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