器件名称: F0321818B
功能描述: 2 GHz Bandwidth Limiting Amplifier
文件大小: 500.78KB 共11页
简 介:02.04.24
Features +5 or -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 Differential input and output Differential ECL compatible input
F0321818B
2 GHz Bandwidth
Limiting Amplifier
Applications Post-amplifier of an optical receiver circuit up to 2.5 Gb/s Logic gate buffer to interface between analog circuit and logic circuit
Functional Description The F0321818B is a stable GaAs integrated limiting amplifier for use in a post-amplifier of an optical receiver circuit up to 2.5 Gb/s. The F0321818B 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 or -5 V supply operation, excellent VSWR’s of 1.1:1, and a typical dissipation current of 55 mA. The F0321818B 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 F0321818B 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.
2 GHz Limiting Amplifier
Absolute Maximum Ratings
F0321818B
Ta=25 °C, unless specified
Parameter Supply Voltage Supply Current Input Voltage Swing (AC) Output Voltage Ambient Operating Temperature Storage Temperature Symbol VDD IDD VIN+ , VOUTVOU……
