+3.3V Rising Edge Data Strobe LVDS Receiver 28-Bit Channel Link - 66 MHz - DS90CR286A

DS90CR286A (ACTIVE)

+3.3V Rising Edge Data Strobe LVDS Receiver 28-Bit Channel Link - 66 MHz

 

Recommended alternative parts

  • DS90CR285  -  Companion RGB to openLDI (LVDS) Serializer

Description

The DS90CR286A receiver converts the four LVDS data streams back into parallel 28 bits of LVCMOS data. Also available is the DS90CR216A receiver that converts the three LVDS data streams back into parallel 21 bits of LVCMOS data. The outputs of both receivers strobe on the rising edge.

The receiver LVDS clock operates at rates from 20 to 66 MHz. The device phase-locks to the input clock, samples the serial bit streams at the LVDS data lines, and converts them into parallel output data. At an incoming clock rate of 66 MHz, each LVDS input line is running at a bit rate of 462 Mbps, resulting in a maximum throughput of 1.848 Gbps for the DS90CR286A and 1.386 Gbps for the DS90CR216A.

The DS90CR286A and DS90CR216A devices are enhanced over prior generation receivers and provide a wider data valid time on the receiver output. The use of these serial link devices is ideal for solving EMI and cable size problems associated with transmitting data over wide, high speed parallel LVCMOS interfaces. Both devices are offered in TSSOP packages.

Features

  • 20 to 66 MHz Shift Clock Support
  • 50% Duty Cycle on Receiver Output Clock
  • Best–in–Class Set and Hold Times on Rx Outputs
  • Rx Power Consumption < 270 mW (Typ) at 66
    MHz Worst Case
  • Rx Power-Down Mode < 200 µW (Max)
  • ESD Rating > 7 kV (HBM), > 700 V (EIAJ)
  • PLL Requires No External Components
  • Compatible with TIA/EIA-644 LVDS Standard
  • Low Profile 56-Pin or 48-Pin DGG (TSSOP)
    Package
  • Operating Temperature: −40°C to 85°C
  • Automotive Q Grade Available – AEC-Q100 Grade
    3 Qualified

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Parametrics Compare all products in Channel Link I

 
Function
Parallel Bus Width (bits)
Clock Min (MHz)
Clock Max (MHz)
Compression Ratio
Input Compatibility
Supply Voltage(s) (V)
Output Compatibility
Sensing & Imaging
ESD (kV)
Pin/Package
Operating Temperature Range (C)
Rating
Data Throughput (Mbps)
DS90CR286A DS90CR288A
Deserializer    Deserializer   
28    28   
20    20   
66    85   
28 to 4    28 to 4   
LVDS    LVDS   
3.3    3.3   
LVCMOS    LVCMOS   
Yes    Yes   
7    7   
56TSSOP    56TSSOP   
-40 to 85    -10 to 70   
Catalog    Catalog   
1848    2380   

Other qualified versions of DS90CR286A

Version Part Number Definition
Automotive DS90CR286A-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects