AMT8210 Datasheet, PDF (1/4 Pages) ANADIGICS, Inc – 1.25 Gb/s 1310/1550nm PIN-TIA

FEATURES
• 1.25 Gb/s differential output TIA
• DC to 1000 MHz bandwidth
• +3.3V Operation
• -27dBm Typical sensitivity
• 1250-1620nm PIN Photodetector
• Automatic Gain Control (AGC)
• 0dBm Optical Overload
APPLICATIONS
• Gigabit Ethernet (1.25 Gb/s)
• Fiber Channel (1.0625 Gb/s)
• FTTx systems
Product Description
The ANADIGICS AMT8210, packaged in a TO46
lens can, is a 3.3V integrated photodetector and
transimpedance amplifier (TIA) used to convert a
long wavelength (1250 to 1620nm) optical input
signal into a differential output voltage. The
VPD
AMT8210
1.25 Gb/s 1310/1550nm PIN-TIA
TO-46 4 pin Ball
Lens Package
TO-46 5 pin Ball
Lens Package
AMT8210 has a bandwidth of 900MHz and a
dynamic range of over 27dB. These devices are
readily designed into receivers, transceivers and
transponders for Gigabit Ethernet and Fiber
Channel applications.
VCC
AGC
OUT
OUTQ
GND
(For the 4 pin header VPD and VCC are connected to the same pin)
Figure 1: Functional Block Diagram