ADL5303屬于開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADL5303評(píng)估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過(guò)驗(yàn)證的實(shí)施環(huán)境中評(píng)估某些重點(diǎn)器件的性能或特性。評(píng)估方法通常有完善的文檔說(shuō)明，并且視乎具體情況由評(píng)估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對(duì)于數(shù)量特別多或類(lèi)別獨(dú)特的器件類(lèi)別(如 ADC、DAC 和開(kāi)關(guān)模式電源)，評(píng)估平臺(tái)可組合為一個(gè)單獨(dú)的產(chǎn)品系列。

GENERAL DESCRIPTION

The ADL5303is a monolithic logarithmic detector optimized for the measurement of low frequency signal power in fiber optic systems and offers a large dynamic range in a versatile and easily used form. Wide measurement range and accuracy are achieved using proprietary design and precise laser trimming.

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

Complete 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 compression

Versatile detector for APC loops