Data amplifier and laser supply circuit for CD and read-only optical systems HDALAS

文件：100.87 Kbytes 页数：20 Pages

PHI

PHI

Data amplifier and laser supply circuit for CD and read-only optical systems HDALAS

恩XP

Low-power dual frequency synthesizer for radio communications

GENERAL DESCRIPTION The UMA1015AM is a low-power dual frequency synthesizer for radio communications which operates in the 50 to 1100 MHz frequency range. Each synthesizer consists of a fully programmable main divider, a phase and frequency detector and a charge pump. There is a fully programmabl

文件：159.58 Kbytes 页数：24 Pages

PHI

PHI

.050 NPN Phototransistors

PRODUCT DESCRIPTION A large area high sensitivity NPN silicon phototransistor in a flat lensed, hermetically sealed, TO-46 package. The hermetic package offers superior protection from hostile environments. The base connection is brought out allowing conventional transistor biasing. These devices

文件：22.92 Kbytes 页数：1 Pages

PERKINELMER

Seventh Order Elliptic Low Pass Filters

GENERAL DESCRIPTION The XR-1015 and XR-1016 are seven pole and six zero elliptic low pass switched capacitor filters. The position of the passband of the filter is set by the frequency of the clock which allows for easy adjustment. The use of switched capacitor filters reduces the amount of varia

文件：777.29 Kbytes 页数：17 Pages

EXAR

艾科嘉