09/2002

2

4

1

3

AGC

AMT8410

2.5 Gb/s 1310/1550nm PIN-TIA

PRELIMINARY DATA SHEET - Rev 1.1

TO-46L

TO-46 Ball Lens Package

FEATURES

•

2.5 Gb/s Differential Output TIA

•

3.3 V Operation

•

Automatic Gain Control

•

55

µm 1270-1560 nm PIN Photodetector

•

2000 MHz Bandwidth

•

-23 dBm Typical Sensitivity

•

+2 dBm Optical Overload

•

TO-46 Lens Package

APPLICATIONS

•

SONET OC-48/SDH STM-16 (2.488 Gb/s)

•

2 x Fibre Channel (2.125 Gb/s)

•

2.5 Gb/s Infiniband

PRODUCT DESCRIPTION

The ANADIGICS AMT8410, packaged in a TO46

lens can, is a 3.3 V integrated photodetector and

transimpedance amplifier (TIA) used to convert a

long wavelength (1270 to 1560 nm) input optical

signal into a differential output voltage. The

AMT8410 has a bandwidth of 2000 MHz and a

dynamic range of 25 dB. These devices are readily

designed

into

receivers,

transceivers

and

transponders for SONET, Fibre Channel and

Infiniband applications.

Figure 1: Funtional Block Diagram