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F0321818M Datasheet, PDF (1/10 Pages) Eudyna Devices Inc – 2 GHz Bandwidth Limiting Amplifier | |||
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⦠Features
⢠+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
⢠Low-cost 18-lead MFP package
⢠Differential input and output
⢠Differential ECL compatible input
01.08.28
F0321818M
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 F0321818M 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 F0321818M 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 V
supply operation, excellent VSWRâs of 1.1:1, and a typical dissipation current of 55 mA.
The F0321818M 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 F0321818M 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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