- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371007 > MC13022A (Motorola, Inc.) Advanced Medium Voltage AM Stereo Decoder PDF資料下載
參數(shù)資料
| 型號： | MC13022A |
| 廠商： | Motorola, Inc. |
| 英文描述： | Advanced Medium Voltage AM Stereo Decoder |
| 中文描述： | 先進的中壓AM立體聲解碼器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 128K |
| 代理商： | MC13022A |
MC13022A
3
MOTOROLA ANALOG IC DEVICE DATA
Figure 1. Test Circuit
16
Stop Sense,
SS Meter
VCC
3.0 k
2.2 k
0.33
+
0.68
0.001
0.001
0.001
28
27
26
25
24
23
22
21
20
19
18
17
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IDet
L–R
Det
Q
Out
VCC
Loop
Filt
Blend
Gnd
Stereo
Lamp
Osc
Fbk
Osc
In
Pilot Det
Input
Pilot
I
Pilot
Q
Stop
Sense
+
+
LED
T1
3.9 k
.001
51
+
0.47
Decoder
Signal
Quality
Detector
VCO
Pilot
Detector
Matrix
Gain–Controlled L–R
Envelope L+R
Signal
Strength
Output
IF Out
IF/AGC
3.0 V
Env
Det
Decoder
Input
Ref
AGC
0.001
10
μ
F
+
0.01
10 k
IF
Input
100 k
0.01
Filtered
Left
Output
43 k
43 k
740
21.5 k
370
370
370
370
43 k
43 k
740
21.5 k
Filtered
Right
Output
10
μ
F
47
μ
F
20
μ
F
NOTES:
1.Q1 is switched on when the Blend Pin 23 is externally held low and the signal is weak or has 110%
negative modulation. In this condition Q1 pulls Pin 6 low (0.25 to 1.3 V). At all other times, Pin 6 follows
the curve in Figure NO TAG.
2.Q2 (Pin 15) is switched on when Pin 6 voltage is below 1.7 V. Q2 could then be used as a logic output
to the tuning system, telling the tuning system to continue searching for a good signal.
3.User is cautioned not to require more than 1.0 mA from Pin 6.
47 k
L(5.0 V)
To CMOS
Logic
From
Tuning System
R Output
L Output
Buffer
Filter Amp
Buffer
Filter Amp
1.0 k
Q2
1.7 Vref
Q1
+
10
μ
F
13 k
120
L2
1.0 mH
T1 – Ceramic Resonator muRata
T1 –
CSA 3.60 MGF103
L2 – Miller 9230–92
相關PDF資料 |
PDF描述 |
|---|---|
| MC13027 | AMAX STEREO CHIPSET |
| MC13028AD | C-QUAM AM STEREO ADVANCED WIDE VOLTAGE IF and DECODER for E.T.R. RADIOS |
| MC13028AP | C-QUAM AM STEREO ADVANCED WIDE VOLTAGE IF and DECODER for E.T.R. RADIOS |
| MC13030DW | DUAL CONVERSION AM RECEIVER |
| MC13030 | DUAL CONVERSION AM RECEIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC13022ADW | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:C-QUAM ADVANCED MEDIUM VOLTAGE AM STEREO DECODER |
| MC13022AP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:C-QUAM ADVANCED MEDIUM VOLTAGE AM STEREO DECODER |
| MC13025D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Electronically Tuned Radio Front End |
| MC13025P | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Electronically Tuned Radio Front End |
| MC13027 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:AMAX STEREO CHIPSET |
發(fā)布緊急采購，3分鐘左右您將得到回復。