DS90CP22MT/NOPB by Texas Instruments | Digital Crosspoint | Avnet ASIA
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DS90CP22MT/NOPB

Texas Instruments

Digital Crosspoint Single 2x2 0.8Gbps 2:1 Mux/1:2 Demux Switch 16-Pin TSSOP Rail

Manufacturer Part #: DS90CP22MT/NOPB

Alternate Part #: DS90CP22MT/NOPB


legend RoHS Compliant

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Information

DS90CP22 is a 2x2 crosspoint switch utilizing LVDS (Low Voltage Differential Signaling) technology for low power, high speed operation. Data paths are fully differential from input to output for low noise generation and low pulse width distortion. The non-blocking design allows connection of any input to any output or outputs. LVDS I/O enable high speed data transmission for point-to-point interconnects. This device can be used as a high speed differential crosspoint, 2:1 mux, 1:2 demux, repeater or 1:2 signal splitter. The mux and demux functions are useful for switching between primary and backup circuits in fault tolerant systems. The 1:2 signal splitter and 2:1 mux functions are useful for distribution of serial bus across several rack-mounted backplanes.

The DS90CP22 accepts LVDS signal levels, LVPECL levels directly or PECL with attenuation networks.

The individual LVDS outputs can be put into TRI-STATE by use of the enable pins.

 

Key Features

  • DC - 800 Mbps Low Jitter, Low Skew Operation
  • 65 ps (typ) of Pk-Pk Jitter with PRBS = 223−1 Data Pattern at 800 Mbps
  • Single +3.3 V Supply
  • Less than 330 mW (typ) Total Power Dissipation
  • Non-Blocking "'Switch Architecture"'
  • Balanced Output Impedance
  • Output Channel-to-Channel Skew is 35 ps (typ)
  • Configurable as 2:1 mux, 1:2 demux, Repeater or 1:2 Signal Splitter
  • LVDS Receiver Inputs Accept LVPECL Signals
  • Fast Switch Time of 1.2ns (typ)
  • Fast Propagation Delay of 1.3ns (typ)
  • Receiver Input Threshold < ±100 mV
  • Available in 16 Lead TSSOP and SOIC Packages
  • Conforms to ANSI/TIA/EIA-644-1995 LVDS Standard
  • Operating Temperature: −40°C to +85°C
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Array Configuration
    2x2
    Power Supply Type
    Single
    Maximum Single Supply Voltage
    3.6 V
    Max Processing Temp
    260
    Number of Arrays
    1
    Operating Temperature
    -40 to 85 °C
    Mounting
    Surface Mount
    Supplier Package
    TSSOP
    Lead Finish
    Matte Tin
    Pin Count
    16
    MSL Level
    1
    Output Level
    LVDS
    Maximum Data Rate
    0.8 Gbps
    Differential Data Transmission
    Yes
    Product Dimensions
    5 x 4.4 x 0.9 mm
    Minimum Single Supply Voltage
    3 V
    Input Level
    LVPECL

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8471.50.0150
    HTSN:
    8471.50.0150
    UNSPSC:
    32101620
    UNSPSC VERSION:
    V15.1101
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