器件名称: F0321818Q
功能描述: 2 GHz Bandwidth Limiting Amplifier
文件大小: 118.63KB 共11页
简 介:Preliminary
01.08.28
Features -5 V single power supply 20 dB typical gain 2.0 GHz typical -3 dB cutoff frequency On-chip matching to 50 55 mA typical operating current Low-cost 20-lead QFP package Differential input and output Differential ECL compatible input Applications
F0321818Q
2 GHz Bandwidth
Limiting Amplifier
Post-amplifier of an optical receiver circuit up to 2.5 Gbps Logic gate buffer to interface between analog circuit and logic circuit
Functional Decription The F0321818Q is a stable GaAs integrated limiting amplifier for use in a post-amplifier of an optical receiver circuit up to 2.5 Gbps. The F0321818Q typically specifies a small signal gain of 20 dB (Rs=RL=50 ) with a 3 dB-cutoff-frequency of 2.0 GHz. It features single +5 V supply operation, excellent VSWR’s of 1.1:1, and a typical dissipation current of 55 mA. The F0321818Q can be also used as interface circuits in sensing systems and measurement instruments. Emitter coupled logic (ECL) or source coupled FET logic (SCFL) circuits are the most popular IC’s for high speed digital circuits; the F0321818Q operating under a differential ECL compatible input condition is the best choice as the interface IC to join analog circuits to ECL circuits or conventional GaAs logic IC’s.
F0321818Q
Absolute Maximum Ratings
2GHz Limiting Amplifier
Ta=25 °C, unless specified
Parameter Supply Voltage Supply Current Input Voltage Swing (AC) Output Voltage Ambient Operating Temperature Strage Temperature Sy……
