TEA5767 Просмотр технического описания (PDF) - Philips Electronics
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производитель
TEA5767 Datasheet PDF : 2 Pages
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TEA5767/68 single-chip FM stereo radio
n.c.
n.c. 31
30
18 kΩ
32
VCC
22 nF
4.7 Ω
33
22 µF 34
47 nF
29
47 nF
28
GAIN
STABILIZATION
47 nF
27
MPXOUT
33 nF
26
25
POWER
SUPPLY
right left
33 nF
24
23 22
n.c.
20
21
RESAMP
LIMITER
DEMOD
SOFT
MUTE
SDS
FM antenna
I/Q-MIXER
1st FM
2
N1
100 pF
120 nH
35
27 pF 36
27 pF 37
38
4.7 nF
39
AGC
TUNING SYSTEM
n.c. 40
VCO
1
n.c.
10 nF
2
3
4
39 nF
D1 D2
10 kΩ
L3 L2
100 kΩ
IF CENTER
FREQUENCY
ADJUST
LEVEL
ADC
IF
COUNT
Iref
MPX
DECODER
1 nF
19
22 nF
18
33 kΩ
Prog. div. out
Ref. div. out
TEA5767HN
MUX
SW PORT
pilot
17
XTAL
OSCILLATOR 16
15
14
22 nF
10 kΩ
10 kΩ
32.768 kHz
or
13 MHz
VCC
I2C-BUS 3-WIRE BUS
mono
5
6
7 89
DA CL
12 Ω
VDD
22 nF
13
12
11
10
BUS enable
BUS mode
R/W
MSD860
47 Ω
22 nF
VCC(OSC)
The Netherlands
2002
March 2002
SCB 73
9397 750 09421
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