U2759B-A

更新时间： 2024-11-21 03:03:27

品牌	Logo	应用领域
TEMIC		/
页数	文件大小	规格书
9页	141K
描述
IF Signal Processing for DAB

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U2759B-A 数据手册

U2759B

IF Signal Processing for DAB

Description

The U2759B is a bipolar integrated IF signal processing circuit. It is designed for DAB (Digital Audio Broadcasting)

applications.

Features

High linearity of the complete circuit

3-stage gain controlled wideband amplifier

Internal AGC loops

AGC time constants and thresholds adjustable

Mixer: double balanced high current Gilbert Cell

Block Diagram

9144

IF1IN

IF2OUT

IF1IN

AGCPRE

Bandgap

GND

THRPRE

VREF

LO LO

AGCT

THRIF

Figure 1.

Ordering and Package Information

Extended Type Number

U2759B-A

Package

DIP16

Remarks

U2759B-AFL

U2759B-AFLG3

SO24

Taping according ICE-286-3

TELEFUNKEN Semiconductors

1 (9)

Rev. A1, 06-Sep-96

Preliminary Information

12 3 4 5 6 7...9

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