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DS92LV040ATLQA/NOPB

4 Channel Bus LVDS Transceiver

Qty Price
1-9 $7.36
10-24 $6.62
25-99 $6.18
100-249 $5.54
250-499 $5.17
500-749 $4.50
750-999 $3.90
1000+ $3.82

Features

  • Bus LVDS Signaling
  • Propagation Delay: Driver 2.3 ns Max, Receiver 3.2 ns Max
  • Low power CMOS Design
  • 100% Transition Time 1 ns Driver Typical, 1.3 ns Receiver Typical
  • High Signaling Rate Capability (above 155 Mbps)
  • 0.1 V to 2.3 V Common Mode Range for
    VID = 200 mV
  • 70 mV Receiver Sensitivity
  • Supports Open and Terminated Failsafe on Port Pins
  • 3.3-V Operation
  • Glitch Free Power up/down (Driver & Receiver Disabled)
  • Light Bus Loading (5 pF Typical) per Bus LVDS Load
  • Balanced Output Impedance
  • Product Offered in 44 Pin WQFN Package
  • High Impedance Bus Pins on Power Off
    (VCC = 0 V)

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Texas Instruments  DS92LV040ATLQA/NOPB

The DS92LV040A is one in a series of Bus LVDS transceivers designed specifically for highspeed, low power backplane or cable interfaces. The device operates from a single 3.3-V powersupply and includes four differential line drivers and four receivers. To minimize bus loading, thedriver outputs and receiver inputs are internally connected. The device also features a flowthrough pin out which allows easy PCB routing for short stubs between its pins and theconnector.

The driver translates 3-V LVTTL levels (single-ended) to differential Bus LVDS (BLVDS)output levels. This allows for high speed operation while consuming minimal power and reducing EMI.In addition, the differential signaling provides common mode noise rejection greater than ±1V.

The receiver threshold is less than +0/−70 mV. The receiver translates the differentialBus LVDS to standard (LVTTL/LVCMOS) levels. (See the Application Information Section for more details.)