TDA8012A Philips Semiconductors, TDA8012A Datasheet - Page 10
TDA8012A
Manufacturer Part Number
TDA8012A
Description
Low power PLL FM demodulator for satellite TV receivers
Manufacturer
Philips Semiconductors
Datasheet
1.TDA8012A.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA8012AM
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
APPLICATION INFORMATION
1997 May 26
handbook, full pagewidth
Low power PLL FM demodulator for
satellite TV receivers
V
(1) 2.5 turns; diameter 2.0 mm.
(2) T1, T2 = BC547B.
intermediate
CC
frequency
V th(AGC)
1 nF
input
AGCO
2.7 M
22 F
1 F
82 k
1 nF
47
F
330 nF
330 nF
10 nF
10 nF
4.7
k
1
2
3
4
5
6
7
8
9
10
AGC
STABILIZER
TDA8012AM
DETECTOR
AFC
Fig.4 Application circuit.
CARRIER
10
VIDEO BUFFER
VCO
MBH933
19
18
17
16
15
14
13
12
11
20
A
330
V
15 k
(1)
CC
220 pF
k
10
4.7 k
T1
2.7
k
(2)
TDA8012AM
Product specification
15 V
KEY
T2
AFC/CDO
3.3 pF
680
75
1.5 k
(2)
8.2 pF
15 V
330 nF
470 F
video