VSC7978, VSC7978OPEV, VSC7978-W Selling Leads, Datasheet
MFG:800 D/C:VITESSE
VSC7978, VSC7978OPEV, VSC7978-W Datasheet download
Part Number: VSC7978
MFG: 800
Package Cooled:
D/C: VITESSE
VSC7978, VSC7978OPEV, VSC7978-W
- Table of contents:
Info of VSC7978
Info of VSC7978OPEV
Info of VSC7978-W
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About VSC06P-C-M40A
PDF/DataSheet Download
Datasheet: VSC06P-C-M40A
File Size: 107872 KB
Manufacturer: ITT [ITT Industries]
Download : Click here to Download
About VSC06P-C-M40A
PDF/DataSheet Download
Datasheet: VSC06P-C-M40A
File Size: 107872 KB
Manufacturer: ITT [ITT Industries]
Download : Click here to Download
About VSC06P-C-M40A
PDF/DataSheet Download
Datasheet: VSC06P-C-M40A
File Size: 107872 KB
Manufacturer: ITT [ITT Industries]
Download : Click here to Download
VSC7978 General Description
The VSC7978 is a 9.9 Gbps 11.3 Gbps high performance, low power transimpedance amplifier designed for use in TO-46 Can based Receiver Optical Sub Assemblies (ROSA) for optical communication networks; SONET/SDH (OC- 192/STM-64), 10G Ethernet, 10G Fiber Channel and OTN applications. The device is intended for use with a PIN photo detector or APD, and is capable of amplifying input currents of up to and greater than 3.5mAp-p with low duty-cycle distortion. The VSC7978 offers 4kohm differential transimpedance, eliminating the need for an additional postamplifier.
The outputs limit to a typical differential value of 300mVp-p, increasing the dynamic range of the system by reducing the possibility of exceeding the input voltage range of the transceiver device. A space-saving filter connection is provided for a positive bias to the photo detector through a 50ohm resister to external VCCPD. The VSC7978 operates at 3.3V power supply and is offered as bare die form.
VSC7978 Features
·TO-46 Can Compatible Die Size
·4k ohm Differential Transimpedance Gain
·Low Power, 140mW typ.
·Photodetector Cusrrent Monitor Voltage Output
·Single +3.3V Power Supply
·Integrated Photo Detecotor Bias Circuit
·4k ohm Differential Transimpedance Gain
·Low Power, 140mW typ.
·Photodetector Cusrrent Monitor Voltage Output
·Single +3.3V Power Supply
·Integrated Photo Detecotor Bias Circuit
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