TEF6730 NXP Semiconductors, TEF6730 Datasheet - Page 19

• Manufacturer Part Number: TEF6730
• Description: Tef6730 Front-end For Digital-if Car Radio
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEF6730_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 — 10 July 2006
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
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
'10'
f1
0.5 ms
'00'
TEF6730
001aae102
001aae101
'00'
'00'
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