3.3 V, 2.7 Gbps Limiting Amplifier

The ADN2890 is high gain Limiting Amplifiers optimized for use in datacom and telecom optical receivers. It accepts input levels up to 2.0 V p-p differential and has 3 mV pp differential input sensitivity. The ADN2890 provides the receiver functions of Quantization and Loss of Signal Detection. The Limiting Amplifier also measures average received power based on a direct measurement of the Photodiode current with better than +3 dB of accuracy over the entire input range of the receiver. This eliminates the need for external average Rx power detection circuitry in SFF-8472 compliant optical transceivers.
The ADN2890 Limiting Amplifier operates from a single 3.3 V supply, and has low power dissipation.
The ADN2890 CAN easily operate at up to 3.2Gb/s to support LX4 transceivers.
Applications SFP/SFF/GBIC Optical Transceivers OC3-OC48, GbE WDM Transponders 10GBASE-LX4 Transceivers
By Analog Devices, Inc.
ADN2890 's PackagesADN2890 's pdf datasheet
ADN2890ACP-RL LFCSP
ADN2890ACP-RL7 LFCSP
ADN2890ACPZ-RL LFCSP
ADN2890ACPZ-RL7 LFCSP




ADN2890 Pinout, Pinouts
ADN2890 pinout,Pin out
This is one package pinout of ADN2890,If you need more pinouts please download ADN2890's pdf datasheet.

ADN2890 Application circuits
ADN2890 circuits
This is one application circuit of ADN2890,If you need more circuits,please download ADN2890's pdf datasheet.


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