Part Number
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ADN2880 |
Manufacturer
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Analog Devices |
Description
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Transimpedance Amplifier |
Published
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Jan 14, 2007 |
Detailed Description
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3.2 Gbps, 3.3 V, Low Noise, Transimpedance Amplifier ADN2880
FEATURES
Bandwidth: 2.5 GHz Optical se...
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Datasheet
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ADN2880
|
Overview
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3.
2 Gbps, 3.
3 V, Low Noise, Transimpedance Amplifier ADN2880
FEATURES
Bandwidth: 2.
5 GHz Optical sensitivity: −24.
2 dBm 1 Differential transimpedance: 4400 V/A Power dissipation: 70 mW Differential output swing: 260 mV p-p Input overload current: 4.
3 mA p-p On-chip RSSI function Low frequency cutoff: 20 kHz On-chip PD filter: RF = 200 Ω, CF = 20 pF Die size: 0.
7 mm × 1.
2 mm
GENERAL DESCRIPTION
The ADN2880 is a 3.
3 V, high gain SiGe transimpedance amplifier (TIA).
The TIA converts the small signal current of a photo detector into differential voltage output.
The ADN2880 features a 315 nA typical input-referred noise, enabling an optical sensitivity of −24.
2 dBm (0.
85 A/W...
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