TEA5759HL Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TEA5759HL Datasheet PDF : 40 Pages
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FM front-end
Mitsumi FE415-G11
OSC-OUT
IF-OUT
VCC
VTUNE
GND
AGC
n.c.
ANT
VCC1
100
nF
DGND
P1
P0
TUNE
220 kΩ
120 Ω
150 Ω
150 Ω
200 Ω
VSTAB(A)
(9)
K1
VSTAB(B)
(10)
K2
(11)
100 nF
K3
VCC1
470
pF
50 kΩ
68 kΩ
DATA
BUS-CLOCK
WRITE-ENABLE
VSTAB(A)
VSTAB(B)
10 kΩ
10 Ω
3
47
FM
46 FRONT-END
30
29
31
41
37
8
STABILIZER
25
1
42
220 100
nF
µF
51 PRESCALER
MULTIPLEXER
75 kHz 27
(13) 28
CRYSTAL
OSCILLATOR
33
32
47 kΩ
BB112 (12)
22 nF
L1 18 pF
(1)
2
AM
FRONT-END
6
FM
OSCILLATOR
43
40
FM
FM
MIXER
IF1
38 36
FM
IF2
18
19 22
FM
DETECTOR
SHIFT REGISTER
STATUS
REGISTER
AM/FM
INDICATOR
17
PILOT
DETECTOR 26
19 kHz
13
PLL
10
38 kHz
DECODER
TUNER
SWITCH
LAST-STATION
MEMORY
up
down
level
IN-LOCK
DETECTOR
PROGRAMMABLE
COUNTER
SEQUENTIAL
CIRCUIT
FM
WINDOW
AM
DETECTOR
CHARGE
PUMP
hard mute
AFC
stereo
15
MATRIX
16
stereo mono
SDS
14
MUTE
level
TEA5757HL;
TEA5759HL
20
21
34
AM
OSCILLATOR
AM
MIXER
AM
IF
AGC
AM
DETECTOR
V/I
CONVERTER
2.2 µF
10 kΩ
MO/ST
470 nF
2.2 kΩ 470 nF
68 kΩ
50 kΩ
12 nF
(14)
100 nF
(14) 100 nF
12 nF
AFLO
AFRO
4.7 µF
470 nF
(5)
L5
VSTAB(B)
7
(2)
L2
18 pF
18 pF
470 pF
44
45 39
(3)
48
10 µF
L3
BB112 (12)
47 kΩ
VSTAB(A)
(4)
L4
VSTAB(B)
9 23 11
12 4
10 nF
470 nF
220 nF
330 pF
TUNE VCC2
MHB643
TUNE
See Table 10 for figure notes.
Fig.10 Application diagram with external FM front-end.
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