UX 2016
1.25Gbps Transimpedance Amplifier with AGC
Features
General Description
Low cost, CMOS process
The UX2016 transimpedance amplifier provides a
compact low-cost/power solution for 1.25Gbps
fiber optic communication application. Fabricated
in an advance sub-micron CMOS process, wide
dynamic range with AGC works up to 3dBm,
3.3/5V supply and consumes 100/175mW, all of
these features make the UX2016 well suited for
SDH/SONET fiber optic application, especially
OC-24/STM-8.
3.3/5V operation with 100/175mW low
Power Consumption
11KΩ(3.3V)/12.5KΩ(5V) typical differential
gain with 50Ω termination
900MHz Bandwidth for 1.25Gbps
-27dBm typical optical sensitivity
AGC works up to 3dBm with PWD <10%
750 X 1000um2 die size, available as die
Differential output
The UX2016 is available in die package form,
compact 750 x 1000um2 die area makes it easily
assembly into a TO-can header with a photodi-
odes.
The UX2016 is designed for combining with the
UX2115 Limiting-Amplifier. When mounted with a
suited PIN, the chip set forms a high performance
receiver.
Typical Application Circuit
Figure1. Typical Application Circuit
www.uxfastic.com
1
2006 Preliminary Datasheet
