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ADN2821 Datasheet Transimpedance Amplifier

Manufacturer: Analog Devices

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General Description

The ADN2821_2/5/10 are a series of compact, high performance SiGe 3.3V power supply Trans-impedance Amplifiers (TIAs) optimized for small form factor 10Gbps Metro-Access and Ethernet PD-TIA modules.

The ADN2821 series

Overview

www.DataSheet4U.com Preliminary Technical Data.

Key Features

  • Bandwidth: 8 GHz min Input Noise Current Density: 12pA√Hz Optical sensitivity:.
  • 19 dBm1 Differential Transimpedance /Linear Range: ADN2821_2: 2.0 kΩ/0.20 mA p-p ADN2821_5: 5.0 kΩ/0.08 mA p -p ADN2821_10: 10.0 kΩ/0.04 mA p-p Power Dissipation: 150 mW Differential Output Swing: 400 mV p-p min Input Overload: 3.25 dBm @ 10 dB ER Low-F cutoff: ADN2821_10: 25 kHz w/CLF = 0.5 nF On-Chip PD filter: RF = 200 Ω, CF = 20 pF RSSI voltage and current ratio: 0.8V/mA Die Size: 0.65 mm × 1.20 mm 11.1.

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