TEF6700HL NXP Semiconductors, TEF6700HL Datasheet - Page 30

• Manufacturer Part Number: TEF6700HL
• Description: Car Radio Tuner Front-end For Digital If
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Oct 21
handbook, full pagewidth
Car radio tuner front-end for digital IF
t
t
1
2
(e.g. SAA7724H)
audio output of a
is the internal TEF6700HL clock related logic delay: 100 s.
should be greater than the required PLL tuning time for the given band (FM: t
car IF DSP IC
AFSAMPLE
AFHOLD
load PLL
(internal)
I
2
C-bus
AF = 0, PRESET = 1
t 1
0
Fig.7 Preset mode timing diagram.
1
PLL jump
continuous mode
30
2
t 2
> 1 ms; AM: t
AF = 0, PRESET = 0
quality test
2
> 20 ms).
n
t 1
n + 1
Product specification
TEF6700HL
t (ms)
MHC521
1
0