參數(shù)資料
型號： LA1784M
元件分類： 接收器
英文描述： AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝： QIP-64
文件頁數(shù)： 11/50頁
文件大?。?/td> 568K
代理商： LA1784M
Block Diagram
No. 6039-19/50
LA1784M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
ANT
D
BUFF
AM
1ST
OSC
AGC
AMP
NOISE
PICAN
INPUT
TRIG
GATE
COUNTER
AMP
HPF
FF
19k<90
k
LPF
SNC
MRC
FF
19k<0
FF
38k<0
FF
PHASE
COMP
VCO
TRIG
PILOT
DET
P-CAN
SUB
DEC
MAT
RIX
VCO
STOP
MAIN
HC
HCC
ANT
D
HOLE
DET
MUTE
DRIVE
AMVSM
AM SD
IF BUFF
FMVSM
FM SD
IF limiter
amplifier
DET
IF
AGC
BUFF
L.C.
OSC
BUFF
OSC
DC-C
DET
AFC
CLAMP
Q.DET
MUTE
AMP
MIX
AM/FM
MIX
RF AGC
WB AGC
TWEET
BUFF
AM FM
VREF
SEEK
SW
SD/ST
IND
KEYED
AGC
IF
REG
AM/FM
SW
W.B.AGC
RF AGC
AMP
INPUT
+
–
+
ANT
D
OSC
RF
AGC
FE
GND
30k
10k
30k
18pF
300pF
6800pF
0.01
F
0.015
F
0.015
F
0.01
F
0.22
F
0.47
F
1
F
1
F
1
F
AM HC
AM LEVEL
1
F
1
F
20k
100k
5.6k
10k
100k
8200pF
50k
1k
100k
0.047
F
10.26MHz
10pF
5pF
18pF
1
F
0.022
F
0.022
F
0.022
F
0.01
F
0.47
F
1M
+
AM
OSC
MPX
OUT
PI.CAN ADJ
SEP.ADJ
*
CSB912JF108
or
KBR912F108
AM/FM
S-METER
GND
5V
SNC
HCC
NC-IN
DET OUT
METER
FM
GND
NC MPX GND
N.C.MPX
GND
MUTE DRIVE
0.47
F
0.47
F
0.22
F
0.022
F
2.2
F
3.3
F
1
F
11k
IF7
100
F
2200pF
AFC
IN
QD
OUT
QD
IN
V
REF
FM
SD
ADJ.
AM
LC
CHCC
PILOT
DET
KEYED
AGC
10k
10k
30k
240k
6.8k
0.1
F
RFAGC
GND
VCC
0.022
F
0.022
F
0.022
F
100
F
47
F
15pF
100
H
0.022
F
30
100k
620
510k
20k
62pF
330
FC18
ANTD
1MH
30MH
FM IF IN
FM IF OUT
AM IF IN
FE IF IN
0.022
F
220
100
AM MIX OUT
FM WB AGCIN
AM SD ADJ
MUTE ATT
FEVCC
0.022
F
5pF
8pF
18pF
30
30
30k
100k
180
9pF
39pF
100k
1000pF
100k
100
GND
200k
1000pF
3SK263
0.1
F
0.022
F
GND
1000pF
30k
22pF 22pF
0.022
F
100k
VCC
100F
0.022
F
0.022
F
200k
2k
300
FMIF
AM
GND
FMIF
AM
NC
MPX
V
CC
FM/AM
VSM
RIGHT
CH.
LEFT
CH.
AM/FM
OSC
BUFF
FM
GND
FM/AM
VT
FM
ANT
IN
AM
RF
GND
AM
ANT
IN
AM
V
CC
SEEK
→AM/FM SD
STOP
→FM ST IND.
0.022
F
TO AM STEREO
(IF OUT)
ADJ
+
100k
100k
10k
10k
10k
2.2k
0.01
F
3SK583
1
F
22pF
7.2MHz
10
F
0.22
F 100pF 100pF 100pF 100pF
51k
0.22
F
200k
1k
68pF
2.2k
4.7k
51k
10
F
10
F
10
F
10
F
240k
240k
22k
22k
22k
22k
22k
22k
1k
10k
10k
1k
100k
100k
1.5k
100
F
100
F
5.6V
9.1V
100pF
CI
CL
DO
RDS
ADC MUTE
R ON
SD/MONO
ST
CE
LC867148
+B
12V
L
A11753
R
VSS
PD
VDD
FM IN
CI
CL
DO
FM/AM
CE
AM IN
LC7216M
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
IF limiter
amplifier
相關(guān)PDF資料
PDF描述
LA1787NM AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
LA1787NM AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LA1787NM 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Car Radio System IC
LA1787NM_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Car Radio System IC
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