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125 MHz - 312.5 MHz FPGA-Link Deserializer with DDR LVDS Parallel Interface

Qty Price
1-9 $9.46
10-24 $8.80
25-99 $8.49
100-249 $7.42
250-499 $7.06
500-749 $6.50
750-999 $5.83
1000+ $5.81


  • 5-bit DDR LVDS Parallel Data Interface
  • Programmable Receive Equalization
  • Selectable DC-Balance Decoder
  • Selectable De-Scrambler
  • Remote Sense for Automatic Detection and Negotiation of Link Status
  • No External Receiver Reference Clock Required
  • LVDS Parallel Interface
  • Programmable LVDS Output Clock Delay
  • Supports Output Data-Valid Signaling
  • Supports Keep-Alive Clock Output
  • On Chip LC VCOs
  • Redundant Serial Input (ELX device only)
  • Retimed Serial Output (ELX device only)
  • Configurable PLL Loop Bandwidth
  • Configurable via SMBus
  • Loss of Lock and Error Reporting
  • 48-pin WQFN Package with Exposed DAP

Key Specifications

  • 1.25 to 3.125 Gbps Serial Data Rate
  • 125 to 312.5 MHz DDR Parallel Clock
  • -40° to +85°C Temperature Range
  • > 8 kV ESD (HBM) Protection
  • 0.5 UI Minimum Input Jitter Tolerance (1.25 Gbps)

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Texas Instruments  DS32ELX0124SQE/NOPB

The DS32EL0124/DS32ELX0124 integrates clock and data recovery modules for high-speed serial communication over FR-4 printed circuit board backplanes, balanced cables, and optical fiber. This easy-to-use chipset integrates advanced signal and clock conditioning functions, with an FPGA friendly interface.

The DS32EL0124/DS32ELX0124 deserializes up to 3.125 Gbps of high speed serial data to 5 LVDS outputs without the need for an external reference clock. With DC-balance decoding enabled, the application payload of 2.5 Gbps is deserialized to 4 LVDS outputs.

The DS32EL0124/DS32ELX01214 deserializers feature a remote sense capability to automatically signal link status conditions to its companion DS32EL0421/ELX0421 serializers without requiring an additional feedback path.

The parallel LVDS interface of these devices reduce FPGA I/O pins, board trace count and alleviates EMI issues, when compared to traditional single-ended wide bus interfaces.

The DS32EL0124/ELX0124 is programmable through a SMBus interface as well as through control pins.