TEF6730A NXP Semiconductors, TEF6730A Datasheet - Page 19

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TEF6730A

Manufacturer Part Number
TEF6730A
Description
Tef6730a Front-end For Digital-if Car Radio
Manufacturer
NXP Semiconductors
Datasheet
NXP Semiconductors
TEF6730A_1
Product data sheet
Fig 12. AF update mode
Fig 13. AF update mode, started during mute
quality detectors
register SWAP
WS processing
register SWAP
AFSAMPLE
AFSAMPLE
tuning mute
TAS read
AFHOLD
TAS read
AFHOLD
I
2
I
2
tuning
C-bus
C-bus
tuning
time
time
'11'
'00'
Rev. 01 — 21 February 2007
P
P
f2
PLL
'10'
1 ms
'01'
f1
0.5 ms
f1
'00'
PLL
'10'
reset
f2
suggested IF DSP signal control
store AFU result
2 ms
'11'
HOLD
Front-end for digital-IF car radio
f2
PLL
reset
'10'
f1
0.5 ms
TEF6730A
'00'
© NXP B.V. 2007. All rights reserved.
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