AMT8310

AMT8310 2.5 Gb/s 850 nm PIN-TIA PRELIMINARY DATA SHEET - Rev 1.0 FEATURES 2.5 Gb/s Differential Output TIA 3.3 V Operation 1800 MHz Bandwidth -23 dBm Typical Sensitivity 0 dBm Optical Overload 100 µm 850 nm PIN Photodetector Ambient Temperature Range: -40 to +85 °C www.DataSheet4U.com APPLICATIONS SONET OC-48/SDH STM-16 (2.488 Gb/s) 2 x Fibre Channel (2.125 Gb/s) 2.5 Gb/s Infiniband Fibre Channel/Gigabit Ethernet (1.0625/1.25 Gb/s) T46L TO-46 Ball Lens Package PRODUCT DESCRIPTION The ANADIGICS AMT8310, packaged in a 4 pin TO-46 lens can, is a 3.3 V integrated photodetector and transimpedance amplifier (TIA) used to convert a short wavelength (850 nm) input optical signal into a differential output voltage. The AMT8310 has a bandwidth of 1.8 GHz, a dynamic range of over 23 dB and a sensitivity of -23 dBm. These devices are readily designed into receivers, transceivers and transponders for SONET, Fibre Channel and Infiniband applications. VCC 2 RF 1 PIN 3 DC Compensation Low Pass Filter Offset Control VOUTN VOUTP 4 Figure 1: Functional Block Diagram 09/2003 AMT8310 Figure 2 : T46L Pin Outline (Bottom View) Table 1: TO-46 Package Pin Description www.DataSheet4U.com PIN 1 2 3 4 NAME VOUTN VC C VOUTP Ground DESCRIPTION Inverted Output Voltage. Logical '0' with an optical input. Needs to be AC coupled to the load. Positive Supply Voltage: 3.0 to 3.6 V Non-Inverted Output Voltage: Logical '1' with an optical input. Needs to be AC coupled to the l...