參數(shù)資料
型號(hào): CXA1518Q
廠商: Sony Corporation
英文描述: EIAJ TV Sound Multiplexing Decoder(EIAJ接口的電視聲音多路解碼器)
中文描述: EIAJ電視聲音多路復(fù)用解碼器(EIAJ接口的電視聲音多路解碼器)
文件頁數(shù): 1/20頁
文件大小: 260K
代理商: CXA1518Q
—1—
E92604A79-TE
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Absolute Maximum Ratings
(Ta=25 °C)
[Pin numbers shown are for the CXA1518S.]
Supply voltage
Input signal
(Pin 6)
Control voltage
(Pins 12, 13, 14)
Operating temperature
Storage temperature
Allowable power dissipation
V
CC
10
V
V
IS
0.6
Vp-p
V
IC
Topr
Tstg
V
CC
V
–20 to +75
–65 to +150
°C
°C
P
D
900
mW
(SDIP)
mW
(QFP)
470
LED drive current
Iled
10
mA
Operating Voltage
6.0 to 4.5
V
Description
The CXA1518Q/S are bipolar ICs designed for
EIAJ TV sound multiplexing decoders. These ICs
provide various functions including sound
multiplexing demodulation, broadcast mode
discrimination (stereo/bilingual discrimination
display), mode display, and muting.
Features
External parts greatly reduced with a built-in active
filter.
Count down can be used for broadcast mode
discrimination so that adjustment for discrimination
system (Q-OSC) is not required.
Output level of 380 mVrms (1 kHz, MONO, 100 %)
Forced monaural operates with both stereo and
bilingual broadcasts.
Built-in digital facsimile interference elimination
filter.
Low supply voltage (V
CC
=5 V)
The pin configuration of the CXA1518S is identical
to that of the CXA1138AS.
Applications
Color TVs
Hi-Fi VCRs
Liquid crystal TVs
Structure
Bipolar silicon monolithic IC
EIAJ Sound Multiplexing Decoder
CXA1518Q
32 pin QFP (Plastic)
CXA1518S
22 pin SDIP (Plastic)
CXA1518Q/S
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