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iT3021 Datasheet PDF

Iterra iT3021

The iT3021 is a limiting amplifier for use as a post amplifier in optical receivers. Both AC and DC coupling are allowed at the input and output. The high sensitivity allows the device to be used at the output of a transimpedance amplifier.
Part No. iT3021
Datasheet iT3021 Download
Manufacturer Iterra
Description 2.5-Gb/s high-sensitivity limiter amplifier
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iT3021 datasheet page 1 preview

DESCRIPTION

Signals as small as +/-7 mVpp differential can be amplified to 1.28 Vpp differential. Offset correction and output voltage control are provided.

FEATURES

™ ™ ™ ™ ™ ™ ™ ™ ™ ™ 3-dB bandwidth: 2.5 GHz Differential gain: 42 dB Saturated output: 640 mVpp on each output into 50 ohms Single bias supply: -5.2 V Power consumption: 494 mW Bias current: 95 mA DC offset correction Amplitude voltage control Low RMS jitter Low-cost JEDEC QFP-N (MO-220) package

ABSOLUTE MAXIMUM RATINGS

S ymbol Vee1,2 Vd Vm T ch T stg Parameters/conditions Power supply voltage Applied voltage at data input (differential) Applied voltage at data input (single ended) Maximum channel temperature Storage temperature Min. -8 Max. 0 3 1.5 5 150 Units V V V mA o Ioffset(+),(-) Offset control current -65 C 150 °C Recommended Operating Conditions Symbol Tc Vee1 Vee2 Iee1+Iee2 Voffset (+) Voffset (-) Vctrl Vd Vm Vindc Parameters/conditions Operating temperature range (T case) Power supply voltage Power supply voltag...
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