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F0321818B Datasheet, PDF (1/11 Pages) Eudyna Devices Inc – 2 GHz Bandwidth Limiting Amplifier | |||
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⦠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 â¦
⢠55 mA typical operating current
⢠Differential input and output
⢠Differential ECL compatible input
02.04.24
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 â¦) with a 3 dB-cutoff-frequency of 2.0 GHz. It features single +5 or
-5 V supply operation, excellent VSWRâs 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 measure-
ment instruments. Emitter coupled logic (ECL) or source coupled FET logic (SCFL) circuits
are the most popular ICâs 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 ana-
log circuits to ECL circuits or conventional GaAs logic ICâs.
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