tda8042m NXP Semiconductors, tda8042m Datasheet - Page 9

• Manufacturer Part Number: tda8042m
• Description: Quadrature Demodulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
1997 Apr 11
Quadrature demodulator
handbook, full pagewidth
NOT ON THE TESTBOARD
50
RF
5 V
1 k
H-183-4
ANZAC
test point
5 V
100 nF
100 nF
100
100
100
nF
nF
nF
1 k
1 k
5 k
10 nF
10 nF
5 V
QOUT
GND1
VAGC
GND2
GND1
V CC2
IOUT
IDET
IFA
IFB
Fig.4 Application diagram.
1
2
3
4
5
6
7
8
9
10
TDA8042M
9
MBH970
20
19
18
17
16
15
14
13
12
11
VTH
GND1
V CC1
OSCDIS
OSCA
OSCB
GND1
FDIV(A)
FDIV(B)
V CC1
18 pF
100
nF
10 nF
10 nF
100
100
100
470
470
nF
nF
nF
1 k
5 V
5 V
TOKO ref.:
100 082 93278
5 V
maximum
Product specification
prescaler
TDA8042M
to