TDA18271HD NXP Semiconductors, TDA18271HD Datasheet - Page 62

• Manufacturer Part Number: TDA18271HD
• Description: Silicon Tuner IC
• Manufacturer: NXP Semiconductors

NXP Semiconductors
14. Application information
TDA18271HD_3
Product data sheet
Fig 25. Example of DVB-T dual tuner reception for PCTV applications
Fig 26. Example of hybrid reception for PCTV applications
FILTER
CB
14.1 Application examples
14.2 Application notes
FM radio
TV
TV
Application notes are available for the following:
RF
•
•
•
RF
Analog and digital front end: see application note AN605
Analog front end: see application note AN602
Dual tuner application for PCTV: see application note AN604
TDA18271HD
PROTECTION
PROTECTION
TUNER
XTAL
SURGE
SURGE
V_IFAGC
STO
IFOUTN
IFOUTP
IFOUT
VSYNC
RF
LT
Rev. 03 — 11 September 2008
TDA18271HD
TDA18271HD
(MASTER)
XTAL
SILICON
SILICON
(SLAVE)
TUNER
TUNER
3.3 V
DEMODULATOR
3.3 V
(TDA1004x)
(TDA8295)
DECODER
CHANNEL
DVB-T
I
I
2
2
IF
C-bus (gated)
C-bus (gated)
V_IFAGC
V_IFAGC
IFOUTP
IFOUTN
IFOUTP
IFOUTN
MPEG2 transport stream
CVBS
SSIF
3.3 V
3.3 V
DEMODULATOR
DEMODULATOR
TDA10048HN
TDA10048HN
CHANNEL
CHANNEL
1.2 V
1.2 V
I
I
2
2
C-bus
C-bus
DECODER WITH PCI
TDA18271HD
AUDIO AND VIDEO
(SAA713x)
INTERFACE
001aah040
TS
www.DataSheet4U.com
TS
© NXP B.V. 2008. All rights reserved.
Silicon Tuner IC
001aag457
PCI-bus
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