TDA6190 Datasheet, PDF (17/30 Pages) Infineon Technologies AG – DVB-IF Mixer

3.4
Application Circuit 2
TDA 6190
Version 1.4
Application
10kΩ
to tuner
1
TAGCthr
100n
2
TunAGC
100n
4.5 ... 5.5 V
3 _Vs
100n
4
IFGnd
36 MHz
5
IF
SAW
F ilte r
6
IF
16
Vref
100n
15
VCOb2
15p
14
VCOe2
47p
13
VCOe1
15p
3.3kΩ
42.67 MHz
12
VCOb1
C ry s ta l:
3rd overtone, AT cut
11
OSCGnd
7
Gnd
100n
8
IFAGC
G ain Control Voltage
Figure 3-3 Application Circuit 2
10
OUT1
9
OUT2
Application_2.wmf
Specification
17
2004-05-17