tda8296 NXP Semiconductors, tda8296 Datasheet - Page 62

• Manufacturer Part Number: tda8296
• Description: Tda8296 Digital Global Standard Low If Demodulator For Analog Tv And Fm Radio
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 64.
Power supplies 3.3 V, 1.2 V; T
3 % for L/L’ , 10 % for M, 10 % for B/G, 12.5 % for D/K, 20 % for I; FM/AM modulation = 54 %, 1 kHz modulation frequency;
measured in application PCB (see
1 k
full scale, input frequencies as defined under row header IF input.
TDA8296
Product data sheet
Symbol
(S/N)
(S/N)
(S/N)
Ω
(SSIF/audio). Operation mode set via easy programming
w(SC1)
w(SC2)
w
Characteristics
Parameter
first sound carrier weighted
signal-to-noise ratio
second sound carrier
weighted signal-to-noise
ratio
weighted signal-to-noise
ratio
…continued
amb
= 25
Figure 22
°
C; PC/SC1 for L and M = 10 dB, all others 13 dB; nominal residual picture carrier of
Digital global standard low IF demodulator for analog TV and FM radio
All information provided in this document is subject to legal disclaimers.
and
Conditions
via external SSIF sound
demodulator in Dual mode;
“ITU-R BS.468-4”; FM mode
related to 27 kHz deviation
before pre-emphasis; 10 %
residual PC
via SSIF sound demodulator;
“ITU-R BS.468-4”; AM;
m = 54 %; 3 % residual PC
via external SSIF sound
demodulator in Dual mode;
“ITU-R BS.468-4”; FM mode
related to 27 kHz deviation
before pre-emphasis; 10 %
residual PC
FM radio; via SSIF sound
demodulator in Mono mode;
“ITU-R BS.468-4”;
22.5 kHz deviation
black picture
flat field white picture
6 kHz sine wave picture
250 kHz square wave
picture
crosshatch picture
color bar picture
black picture
flat field white picture
color bar picture
black picture
flat field white picture
6 kHz sine wave picture
250 kHz square wave
picture
crosshatch picture
color bar picture
Figure
Rev. 1 — 3 March 2011
23) with 16 MHz crystal frequency, terminated with 75
(Section
9.3.1), otherwise stated. Low IF input signal at -3dB
Min
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
58
57
57
58
52
58
44
44
44
56
55
55
51
51
56
55
TDA8296
© NXP B.V. 2011. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Ω
(CVBS) and
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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