參數(shù)資料
型號: LA1781M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Single-Chip Tuner IC for Car Radios
中文描述: 單芯片調(diào)諧器IC的汽車收音機(jī)
文件頁數(shù): 20/50頁
文件大小: 567K
代理商: LA1781M
AC Characteristics Test Circuit
No. 6038-20/50
LA1781M
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
TRIG
GATE
HPF
FF
19<90
k
LPF
SNC
MRC
FF
19<0
FF
38k<0
FF
PHASE
COMP
VCO
TRIG
PILOT
DET
P-CAN
SUB
DEC
MA
TRIX
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
DC-C
DET
AFC
CIAMP
Q.DET
MUTE
AMP
MIX
AM/FM
MIX
RF AGC
W.B. AGC
TWEET
BUFF
AM FM
VREF
KEYED
AGC
FF
REG
FM/AM
SW
W.B.AGC
RF AGC
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
A
R
F
OSC
20k
SW1
VA1
VA9
8V
VCC
VA6
1
20pF
3
6800pF
0.01
μ
F
10
μ
F
+
0
μ
F
0
μ
F
0.01
μ
F
PI.CAN ADJ
0.22
μ
F
0.47
μ
F
1
μ
F
B
A
SW4 (T)
1
μ
F
+
AM HC
AM LEVEL
1
μ
F
NC-IN
1
μ
F
20k
3pF
100k
VR2
VR1
8V
SW9
5.6k
8200pF
0.047
μ
F
0.022
μ
F
10.26MHz
X TAL
5
1
μ
F
0
μ
F
0
μ
F
0
μ
F
0
μ
F
1
50k
50k
VD2
VA3
FM/AM IFBUFF.
VD4
SW5
4.3k
VD5
1
1
+
AM
OSC
MPX
OUT
SEP.ADJ
CSB912JF108
AM/FM
S-METER
GND
SNC
HCC
DET OUT
FM S-METER
N
MUTE DRIVE
0
μ
F
0
μ
F
0
μ
F
0
μ
F
2
μ
F
3
μ
F
1
μ
F
1
I
1
μ
F
2
A
Q
Q
V
F
A
C
P
M
K
10k
10k
2
240k
6
0.1
μ
F
RFAGC
IF OUT
B
A
IF IN
SW3
SW2 ( i )
MIX
GND
VCC
0.022
μ
F
0
μ
F
100
μ
H
4
μ
F
2
0
μ
F
0
μ
F
100
μ
H
0.022
μ
F
30
1
620
510
1k
3
25
50
300k
0.022
μ
F
10pF
3
FC18
ANTD
VD6
SW8
SW7
1MH
6
FM IF
IN
3
FM IF OUT
AM IF IN
FE IF IN
2
3
0.022
μ
F
AM MIX OUT
FM WB AGCIN
AM SD ADJ
MUTE ATT
FEVCC
VCC
VCC
5pF
5pF
3pF
3
1
5
1
1
100
100
GND
VT
0.022
μ
F
0.022
μ
F
1000
μ
F
0.022
μ
F
15pF
65pF
JIS
DUMMY
30
50
3
R
L
A
VA2
F
FC
SEEK
AM/FM SD
STOP
AM ST BUFFER
FM ST IND.
ADJ
VD1
2
3
VCC2
VD3
VCC2
MRC-IN
VCC
8V
VCC3
HCC
NC-IN
SNC
PG1
(AC1)
VCC1
5V
1
SW6
+
AC5
+
AC1
SG1
300
50
5
+
AC3
SG3
+
AC2
SG2
A11754
3pF
0.022
μ
F
1
1
VCC
VA7
8V
SW10
10
μ
F
+
1
1
VA8
相關(guān)PDF資料
PDF描述
LA1784 Single-Chip Tuner IC for Car Radios
LA1784M Single-Chip Tuner IC for Car Radios
LA1787M Single-Chip Tuner IC for Car Radios
LA17 10 TO 1000 MHz TO-8 CASCADABLE LIMITING AMPLIFIER
LA1800 FM/AM Single-Chip Radio
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA1781M_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Radios Single-Chip Tuner IC
LA1781MA-MPB-E 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
LA1781MD-A-MPB-E 制造商:ON Semiconductor 功能描述:ANALOG CAR RADIO TUNER - Trays
LA1781MD-B-MPB-E 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
LA1781ML-MPB-E 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: