TDA8012A Philips Semiconductors, TDA8012A Datasheet - Page 3
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
BLOCK DIAGRAM
1997 May 26
handbook, full pagewidth
Low power PLL FM demodulator for
satellite TV receivers
V th(AGC)
AGCO
CDF1
CDF2
GND
V
PD
PD
IFI1
IFI2
CC
1
2
3
4
5
6
7
8
9
10
AGC
STABILIZER
Fig.1 Block diagram.
TDA8012AM
DETECTOR
AFC
CARRIER
3
VIDEO BUFFER
VCO
16
15
14
13
12
11
20
19
18
17
MBH934
AFCOS
AFC/CDO
KEY
AFCF
VCO2
VCO1
OSCGND
LF2
LF1
VIDEO
TDA8012AM
Product specification