Integrated Circuit Complete 4 Watt TV Sound Channel

Description: Capable of carrying out all of the functions of a TV sound channel, the NTE1231 and NTE1231A silicon monolithic integrated circuits consist of a six–stage IF amplifier/limiter, low–pass filter, differential peak detector, DC volume control, regulated power supply, audio preamplifier,

Customer Specification

Construction 1) Conductor a) Material Tinned Copper, per ASTM B-33 and CID-A-A-59551, latest revision b) Stranding Solid 2) Braid Data a) Nominal Dimensions .250 x .030 Inches b) AWG of Ends 36 c) Number of Carriers 24 d) Nominal Percent Coverage N/A e) Total Number of Ends 168 f) Approx

FM IF System

Overview Being developed for FM IF System, LA1231 is a highly integrated circuit in which almost all functions are contained concerning the FM tuner IF stage. The block diagram of equivalent circuit is shown below. Usual peripheral circuits are shown also in examples of application circuits.

Variable RF Inductor

文件：326.45 Kbytes Page：2 Pages

Step-Up DC/DC Converters for White LED Backlight Applications

文件：1.55913 Mbytes Page：27 Pages

Step-Up DC/DC Converters for White LED Backlight Applications

文件：1.68957 Mbytes Page：27 Pages

COMPLETE TV SOUND CHANNEL