U4062B Datasheet, PDF (1/21 Pages) TEMIC Semiconductors – HF Front End for Car Radios and HiFi Receivers

U4062B
HF Front End for Car Radios and HiFi Receivers
Description
Technology: Bipolar
Features
D Completely integrated FM front end increases quality
level and reliability
D High performance due to three AGC loops allow
extreme large signal handling
D Fulfils FTZ rules
D Double-balanced high linear mixer with low-noise
figure
D Oscillator with low phase noise and excellent
frequency stability
D IF preamplifier with dB-linear gain control
D Low noise and high stability of the reference voltage
circuit for internal and auxiliary functions
Block Diagram
16 14
42
13 12
15
3
10
1
18
9
17
8
7
11
56
Ordering Information
Extended Type Number
U4062B-B
Rev. A1, 07-Dec-98
Figure 1. Block diagram
Package
DIP18
Remarks
1 (21)