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VSC7991

Features: • Maximum Rise/Fall Times of 38ps• High-Speed Operation(Up to 10.7Gb/s NRZ Data)• Differential Inputs• Single-Supply• CML-Compatible Data Inputs• On-Chip 50 Input Terminations• 50 Output ImpedanceApplication• SONET/SDH @ 2.488Gb/s, 9.952Gb/...

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SeekIC No. : 004543427 Detail

VSC7991: Features: • Maximum Rise/Fall Times of 38ps• High-Speed Operation(Up to 10.7Gb/s NRZ Data)• Differential Inputs• Single-Supply• CML-Compatible Data Inputs• On-Chi...

VSC7991 Data Sheet

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Part Number:
VSC7991
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

• Maximum Rise/Fall Times of 38ps
• High-Speed Operation
(Up to 10.7Gb/s NRZ Data)
• Differential Inputs
• Single-Supply
• CML-Compatible Data Inputs
• On-Chip 50 Input Terminations
• 50 Output Impedance


Application

• SONET/SDH @ 2.488Gb/s, 9.952Gb/s, 10.7Gb/s


Specifications

Negative Power Supply Voltage (VSS)..............................................................................................VCC to −8.0V
All Pins ...............................................................................................................................................VSS to + .5V
Supply Voltage (VSS) ........................................................................................................................................ 8V
Supply Current (ISS) ................................................................................................................................... 500mA
Input Voltage (VIN)....................................................................................................................................... −2.0V
Output Voltage (VOUT)................................................................................................................................ −4.0V
Modulation Control Voltage (VIP).........................................................................................................VSS − 0.5V
Output Offset Control Voltage (IB, IBN) ..........................................................................................................11V
Output Offset Control Current (IIB) .............................................................................................................. 50mA
Maximum Junction Temperature Range ..................................................................................... −55 to +125
Storage Temperature Range: ....................................................................................................... −55 to +125


Description

The VSC7991 is a single 7V supply, 10.7Gb/s Electroabsorption Modulator (EAM)/laser diode driver with direct access to the laser modulation FETs. Laser offset and modulation currents are set by external components allowing precision monitoring and setting of the voltage levels. Data inputs are differentially terminated to 50.




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