Datasheet > VSC7970

VSC7970

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
VITESSE		光电放大器监视器
页数	文件大小	规格书
2页	421K
描述
1 to 4 Gbps Transimpedance Amplifiers with Photocurrent Monitor

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中文翻译

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VSC7970 数据手册

TRANSPORT PRODUCTS

1 to 4 Gbps TIAs

1 to 4 Gbps Transimpedance Amplifiers with Photocurrent Monitor

B E N E F I T S :

ꢀSource Terminated Differential Outputs With Linear Photocurrent Monitor

Offers Diagnostic Capabilities Without Sacrificing High Signal Integrity

ꢀOn-chip Filter Provides Positive Bias to the Photodetector, Eliminating

the Need for External Components, Saving Space and Cost

ꢀAvailable in a TO-46 Package, Eliminating Time and Costs Associated

With the Design, Assembly and Test of the Receiver

P R O D U C T F A M I LY:

ꢀVSC7773 ꢀVSC7970

ꢀVSC7971 ꢀVSC7972

ꢀVSC7973

S P E C I F I C A T I O N S :

ꢀInput Noise: 550 nA (rms)

ꢀSupply Current: 25 mA

ꢀSensitivity : -23 dBm (long wave) -21.5 dBm (short wave)

ꢀMax Input Current: 2.2 mA Peak to Peak Current

ꢀPower Dissipation: 82.5 mW

A P P L I C A T I O N S :

ꢀGigabit Ethernet Transceivers

ꢀFibre Channel Transceivers (1x, 2x and 4x)

ꢀSONET/SDH Transceivers

ꢀSupply Voltage: 3.3 V

ꢀOperating Temperature from -40°C to 85°C

- VSC7773: TO-46 (with 850nm PIN detector)

ꢀSONET/SDH Transponders

- VSC7970: Dice or TO-46 (with 1310nm/1550nm PIN detector)

- VSC7971: Dice or TO-46 (with 1310nm/1550nm PIN detector)

- VSC7972: Dice or TO-46 (with 850nm pin detector)

- VSC7973: Dice or TO-46 (with 850nm pin detector)

ꢀ4.25 Gbps Receiver Optical Sub-Assemblies

F E A T U R E S :

B L O C K D I A G R A M ( D i e ) :

ꢀSingle +3.3 V Supply

VSC7971

500Ω

ꢀ5 kΩ Differential Transimpedance

FILTER

VCC

+3.3V

10pF

GND

ꢀLow Power Consumption for SFP/SFF Applications

ꢀDifferential Outputs with Linear Current Monitor

ꢀAvailable as Bare Dice or in a 4-pin or 5-pin TO-46 Package

Outputs need to

be AC-coupled

50Ω

VOUTP

VOUTN

0.1µF

Monitor

IMON

PB-TIAFAMILY-001

中文翻译

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与VSC7970相关器件

型号	品牌	获取价格	描述	数据表
VSC7971	VITESSE	获取价格	1 to 4 Gbps Transimpedance Amplifiers with Photocurrent Monitor
VSC7972	VITESSE	获取价格	1 to 4 Gbps Transimpedance Amplifiers with Photocurrent Monitor
VSC7973	VITESSE	获取价格	1 to 4 Gbps Transimpedance Amplifiers with Photocurrent Monitor
VSC7975	VITESSE	获取价格	1/2/4 Gbps Multirate Transimpedance Amplifier
VSC7977	VITESSE	获取价格	1/2/4 Gbps Multirate Transimpedance Amplifier
VSC7978	VITESSE	获取价格	9.9 Gbps - 11.3 Gbps High Gain Transimpedance Amplifier for TO-Can Based ROSA Applications
VSC7979	VITESSE	获取价格	11.3 Gb/s Transimpedance Amplifiers with Photocurrent Monitor and Input Slicing Adjust
VSC7980	VITESSE	获取价格	Up to 11.3 Gb/s 3.3V: VCSEL, DML, EML Laser/Modulator Driver Family
VSC7981	VITESSE	获取价格	Up to 11.3 Gb/s 3.3V: VCSEL, DML, EML Laser/Modulator Driver Family
VSC7982	VITESSE	获取价格	Up to 11.3 Gb/s 3.3V: VCSEL, DML, EML Laser/Modulator Driver Family