tda8296 NXP Semiconductors, tda8296 Datasheet - Page 64

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

NXP Semiconductors
13. Application information
TDA8296
Product data sheet
13.1.1 IF input application
13.1 Typical application
Fig 19. Typical application of TDA8296
Fig 20. IF input application for interlacing TDA1827x
Fig 21. IF input application
(1) Input filter schematics see
TDA1827x
(TUNER IC)
Digital global standard low IF demodulator for analog TV and FM radio
All information provided in this document is subject to legal disclaimers.
reference frequency
100 nF
100 nF
tuner IF AGC
100 nF
100 nF
I
V-sync
2
Rev. 1 — 3 March 2011
C-bus
(1)
47
47
68 pF
22
22
Figure 20
82
82
39 pF
39 pF
82
82
22 nF
22 nF
VSYNC
IF_POS
IF_NEG
IF_AGC
SDA_O
SCL_O
or
XIN
Figure 21
IF_NEG
IF_POS
TDA8296
IF_NEG
IF_POS
RSET
SDA
SCL
1
2
1
2
V_IOUTN
S_IOUTN
V_IOUTP
S_IOUTP
TDA8296
TDA8296
40
40
V
CVBS
SSIF
V
SSA(ADC)
001aam375
SSA(ADC)
001aan141
TDA8296
© NXP B.V. 2011. All rights reserved.
audio and video
DECODER
processed
AUDIO
VIDEO
AND
008aaa140
I
2
C-bus
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