tda8303a NXP Semiconductors, tda8303a Datasheet - Page 14

• Manufacturer Part Number: tda8303a
• Description: Small Signal Combination Ic For Black/white Tv
• Manufacturer: NXP Semiconductors

Philips Semiconductors
July 1992
Small signal combination IC for black/white TV
Input signal conditions
SC = Sound carrier
CC = Chrominance carrier
PC = Picture carrier
All with respect to top sync level
handbook, full pagewidth
handbook, full pagewidth
Value at 3.3 MHz : 20 log
Value at 1.1 MHz : 20 log
33.4 MHz
SC
V
--------------------------------------
V
V
--------------------------------------
V
30 dB
O
O
O
O
SC CC
at 4.4 MHz
at 3.3 MHz
at 4.4 MHz
at 1.1 MHz
13.2 dB
BLUE
38.9 MHz
34.5 MHz
+
3.6 dB
Fig.4 Test set-up intermodulation.
PC
CC
3.2 dB
PC
ATTENUATOR
14
30 dB
SC CC
13.2 dB
YELLOW
CIRCUIT
TEST
10 dB
PC
gain setting adjusted
for blue or yellow
MBC213
SPECTRUM
ANALYZER
MLA666
Preliminary specification
TDA8303A
TDA8303