10G TIA for APD

Product Overview
The HLR10G1 is a ‘State of the Art’ high sensitivity transimpedance amplifier (TIA) with automatic gain control (AGC) manufactured in an advanced
CMOS process.
With 3.0kΩ transimpedance gain and differential CML outputs with 50-ohm back termination the HLR10G1 is designed to interface with a wide
range of limiting amplifiers. It typically consumes only 24 mA supply current from a single 3.3V power supply.
The HLR10G1 features a 2-bit bandwidth adjust function to optimise the TIA’s performance for use with a wide range of Avalanche and PIN photodiodes.
The HLR10G1 features a compact die size, which together with on-chip supply filtering, and reduced bond count enables simple, low cost, high volume optical receiver assemblies.
The HLR10G1 is ideally suited to 10G-PON ONU applications requiring high sensitivity receivers.

Main Features
 Optimized for use with 10 Gbps APDs
 Compatible with avalanche photodiodes (APDs) and PIN photodiodes
 Up to -32 dBm sensitivity at 10.312Gbps when used with APD (Cpd = 200fF, BER = 10-3, ER = 6dB, Resp = 0.8A/W)
 Typical -27 dBm sensitivity at 10.312Gbps when used with APD (Cpd = 200fF, BER = 10-12, ER= 9dB, Resp = 0.8 A/W)
 Bandwidth adjust function to enable operation with wide range of photodiodes
 3.0kΩ transimpedance gain
 +3.3V supply. Typical 24 mA supply current
 Compact 900um x 711um die
 

Applications
 APD based receiver applications
 10G-EPON / XG-PON1 / XGS-PON
 NG-PON2
 BOSA-on-Board PON/FTTh applications
 10GbE ER Transceivers