Datasheet Summary
Data Sheet
Features
Optimized for fiber optic photodiode interfacing 8 full decades of range Law conformance: 0.1 dB from 1 nA to 1 mA Single-supply operation: 3.0 V to 5.5 V plete and temperature stable Accurate laser trimmed scaling Logarithmic slope of 10 mV/dB (at the VLOG pin) Basic logarithmic intercept at 100 pA Easy adjustment of slope and intercept Output bandwidth of 10 MHz, 15 V/µs slew rate Miniature 16-lead package (LFCSP) Low power: ~4.5 mA quiescent current (enabled)
APPLICATIONS
High accuracy optical power measurement Wide range baseband log pression Versatile detector for APC loops
GENERAL DESCRIPTION
The ADL5303 is a monolithic logarithmic detector optimized for the...