首页 |元器件品牌

A6043L-G09-T [UTC]

FM STEREO MULTIPLEX; FM立体声多重
A6043L-G09-T
型号： A6043L-G09-T
厂家： Unisonic Technologies    Unisonic Technologies
描述：

FM STEREO MULTIPLEX
FM立体声多重

消费电路 商用集成电路
文件： 总4页 (文件大小：97K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
UNISONIC TECHNOLOGIES CO.,  
A6043  
LINEAR INTEGRATED CIRCUIT  
FM STEREO MULTIPLEX  
ꢀ
DESCRIPTION  
The UTC A6043 is Phase Locked Loop(PLL) FM stereo multiplex  
IC. It is suitable for automotive applications and portable radio  
applications.  
ꢀ
FEATURES  
* Low and wide operation: VCC= 3V~12V  
SIP-9  
* High pilot lamp ON sensitivity: VL(ON) = 9mVrms (Typ.)  
* Suitable for LED driving: ILAMP = 20mA (Max.)  
* Recommendable input voltage range: VIN = 200~700mVrms  
* Low distortion: THD = 0.08% (Typ.) at VIN = 200mVrms(Stereo)  
* VCO stop capability stereo lamp and turn off are simultaneously  
operated by connect pin 7 to VCC.  
*Pb-free plating product number: A6043L  
* Easy adjustment (The monitored free running frequency of VCO  
is 38kHz at pin 6.)  
ꢀ ORDERING INFORMATION  
Order Number  
Package  
Packing  
Tube  
Normal  
Lead free  
A6043-G09-T  
A6043L-G09-T  
SIP-9  
www.unisonic.com.tw  
1
Copyright © 2005 Unisonic Technologies Co.,  
QW-R110-018,A  
A6043  
LINEAR INTEGRATED CIRCUIT  
ꢀ
BLOCK DIAGRAM  
L.P.F-1  
2
Vco  
4
PHASE  
DETECTOR  
INPUT  
1
AF  
DC  
19kHz<90°  
VCO 76kHz  
1/2  
1/2  
PILOT  
DETECTOR  
STEREO  
SWITCH  
TRIGGER  
1/2  
19kHz<0°  
38kHz  
STEREO  
DECODER  
STABILZED  
POWER SUPPLY  
8
9
7
6
5
3
VCC  
LEFT  
RIGHT L.P.F-2  
ST.LAMP  
GND  
UNISONIC TECHNOLOGIES CO., LTD  
2
www.unisonic.com.tw  
QW-R110-018,A  
A6043  
LINEAR INTEGRATED CIRCUIT  
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)  
PARAMETER  
SYMBOL  
VCC  
RATINGS  
12  
UNIT  
V
Supply Voltage  
Lamp Voltage  
VLAMP  
ILAMP  
PD  
16  
V
Lamp Current  
20  
mA  
mW  
℃
Power Dissipation  
Operating Temperature  
Storage Temperature  
500  
TOPR  
TSTG  
0 ~ +70  
-40 ~ +150  
℃
ꢀ
ELECTRICAL CHARACTERISTICS  
1. DC CHARACTERISTICS (Ta = 25℃, VCC= 8V, terminal Voltage at No Signal.)  
PIN NO.  
PARAMETER  
Composite Signal Input  
SYMBOL  
Input  
LPF1  
VCC  
MIN  
TYP  
3.5  
6.6  
8.0  
7.1  
0
MAX  
UNIT  
V
1
2
3
4
5
6
7
8
9
PLL Low-Pass Filter  
VCC  
V
V
VCO  
VCO  
V
Ground  
GND  
SLED  
LPF2  
L-ch  
V
Stereo Lamp  
Pilot Detect Low-Pas Filter  
L-ch output  
R-ch output  
V
7.4  
4.0  
4.0  
V
V
R-ch  
V
2. AC ELECTRICAL CHARACTERISTICS (Ta = 25℃, VCC= 8V, f = 1kHz, unless otherwise specified.)  
PARAMETER  
Supply Current  
SYMBOL  
ICC  
TEST CONDITIONS  
at Lamp off  
L+R = 90%，P = 10%  
L+R = 180 mVrms, P = 20mVrms  
VIN = 200mVrms  
MIN TYP MAX UNIT  
11  
900  
45  
18  
mA  
mVrms  
dB  
Maximum Input Voltage(Stereo)  
Channel Separation  
VIN(MAX)  
CS  
36  
-2.0  
2
Monaural  
0.08 0.3  
0.08  
%
Total Harmonic Distortion  
THD  
Stereo  
L+R = 180 mVrms, P = 20mVrms  
VIN = 200mVrms  
%
Voltage Gain  
GV  
CB  
0.5 +2.0  
dB  
Channel Balance  
VIN = 200mVrms  
0
9
1.5  
15  
dB  
ON  
VL(ON)  
VL(OFF)  
mVrms  
mVrms  
mVrms  
%
Lamp Sensitivity  
Pilot Input  
OFF  
6
Stereo Lamp Hysteresis  
Capture Range  
VHYS To Turn Off from Lamp Turn On  
3
CR  
P = 20mVrms  
±3  
34  
42  
19kHz  
38kHz  
Carrier Leak  
CL  
L+R = 180 mVrms, P = 20mVrms  
dB  
dB  
L+R = 160 mVrms, P = 20mVrms  
SCA = 20mVrms, fSCA = 67kHz  
SCA Rejection Ratio  
SCA Rej.  
70  
Signal to Noise Ratio  
Input Resistance  
S/N  
RIN  
VIN = 200mVrms, f = 1kHz, RG = 620Ω  
74  
33  
dB  
kΩ  
VCC = 3.5V  
0.3  
1.2  
1.4  
0.6  
1.8  
2.1  
Output Current (Pins 8, 9）  
IOUT  
RL = 3.3kΩ  
mA  
VCC = 8.0V  
VCC = 12V  
UNISONIC TECHNOLOGIES CO., LTD  
3
www.unisonic.com.tw  
QW-R110-018,A  
A6043  
LINEAR INTEGRATED CIRCUIT  
ꢀ
TEST CIRCUIT  
UTC A6043  
C8  
4.7μF  
1
2
3
4
5
6
7
8
9
SW1  
L
1
2
R5  
560Ω  
-
19kHz ≤55dB  
38kHz ≤55dB  
Filter  
-
R2  
9.1kΩ  
R1  
1kΩ  
-
-
C1  
10μF  
-
R
C3  
1μF  
C9  
4.7μF  
SG  
+
+
-
LED  
C2  
3.3μF  
R8  
R7  
3.3kΩ  
+
220kΩ  
K.F  
R3  
4.7kΩ  
+
-
SW3  
C10  
100 μF  
VCC  
GND  
VCO STOP  
38kHz  
MONITOR  
* POLYSTIROLL CAPACITOR  
SW2  
R4  
330 kΩ  
F.C  
UTC assumes no responsibility for equipment failures that result from using products at values that  
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or  
other parameters) listed in products specifications of any and all UTC products described or contained  
herein. UTC products are not designed for use in life support appliances, devices or systems where  
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in  
whole or in part is prohibited without the prior written consent of the copyright owner. The information  
presented in this document does not form part of any quotation or contract, is believed to be accurate  
and reliable and may be changed without notice.  
UNISONIC TECHNOLOGIES CO., LTD  
4
www.unisonic.com.tw  
QW-R110-018,A  

相关型号：

A6043_10

 FM STEREO MULTIPLEX
UTC

A6043_15

 FM STEREO MULTIPLEX
UTC

A604ERU

 Single & Dual Output, 6W Ultra-Wide Input Range DC/DC Converters
MPD

A6058

 FM FRONT-END
UTC

A6058-G09-T

 FM FRONT-END
UTC

A6058G-G09-T

 FM FRONT-END
UTC

A6058L-G09-T

 FM FRONT-END
UTC

A6058_15

 FM FRONT-END
UTC

A6058_16

 FM FRONT-END
UTC

A605ERU

 Single & Dual Output, 6W Ultra-Wide Input Range DC/DC Converters
MPD

A606ERU

 Single & Dual Output, 6W Ultra-Wide Input Range DC/DC Converters
MPD

A607ERU

 Single & Dual Output, 6W Ultra-Wide Input Range DC/DC Converters
MPD
©2020 ICPDF网 联系我们和版权申明