tda8296 NXP Semiconductors, tda8296 Datasheet - Page 5

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

NXP Semiconductors
Table 1.
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.
[1]
[2]
5. Ordering information
Table 2.
TDA8296
Product data sheet
Symbol
THD
B
(S/N)
Type number
TDA8296HN
AF(−3dB)
Ω
The pull-in range can be doubled to ±1 660 kHz by I
To set audio gain to +6 dB for internal sound demodulation, register 22h has to be programmed to 08h.
(SSIF/audio). Operation mode set via easy programming
w(AF)
Quick reference data
Ordering information
Parameter
total harmonic distortion
−3 dB AF bandwidth
AF weighted
signal-to-noise ratio
Package
Name
HVQFN40
amb
= 25
Figure 22
…continued
Description
plastic thermal enhanced very thin quad flat package; no leads;
40 terminals; body 6 × 6 × 0.85 mm
°
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.
Conditions
FM; for 50 kHz deviation before
pre-emphasis (25 kHz for M standard)
AM; m = 80 %
AM
FM
via internal mono sound demodulator;
“ITU-R BS.468-4”; FM mode related to
27 kHz deviation before pre-emphasis;
10 % residual PC; SC1; color bar picture
via internal mono sound demodulator;
(audio gain +6 dB) “ITU-R BS.468-4”;
AM; m = 54 %; 3 % residual PC; SC1;
color bar picture
and
Figure
2
C-bus register like described in
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
Table
16. Then the AFC read-out has 256 steps.
[2]
Min
-
-
20
40
52
40
Typ
0.15
0.5
27
50
54
44
TDA8296
© NXP B.V. 2011. All rights reserved.
Max
0.3
1
-
-
-
-
Ω
(CVBS) and
Version
SOT618-1
Unit
%
%
kHz
kHz
dB
dB
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