TEF6730AHW NXP [NXP Semiconductors], TEF6730AHW Datasheet - Page 19

• Manufacturer Part Number: TEF6730AHW
• Description: Front-end for digital-IF car radio
• Manufacturer: NXP [NXP Semiconductors]

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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'00'
'00'
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