LD6143 Просмотр технического описания (PDF) - Unspecified
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LD6143 Datasheet PDF : 9 Pages
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LD6143
Three Channel 4th Order Video Filter Driver
ABSOLUTE MAXIMUM RATING
Parameter
Symbol
Min.
Max.
Unit
Supply Voltage
VCC
Analog and Digital input / output
I/O
Output Current（Any One Channel）
IO
Storage Temperature
TS
Junction Temperature
TJ
Lead Temperature（Soldering, 10s）
﹣0.3
6
V
﹣0.3
VCC＋0.3
V
--
50
mA
﹣55
150
℃
--
150
℃
--
300
℃
RECOMMENDED OPERATING CONDITION
Parameter
Symbol Min.
Typ.
Max.
Unit
Supply Voltage Range
VCC
4.75
5.0
5.25
V
Video Input Voltage Range
VIN
--
1.4
--
VPP
（Referenced to GND if DC-coupled）
Operating Temperature Range
TA
0
25
70
℃
ELECTRICAL CHARACTERISTIC
VCC = 5.0V, VIN = 1Vpp, Rsource = 37.5Ω, all inputs AC coupled with 0.1µF, all outputs AC
coupled with 220µF into 150Ω load, TA = 0℃～70℃; unless otherwise noted
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Supply Current
I CC
no input signal, no load
--
--
27 mA
Power Supply
Rejection Ratio
Channel Gain
-1dB Bandwidth
-3dB Bandwidth
Stopband Attenuation
Differential Gain
Differential Phase
Output Distortion
Crosstalk
Signal-to-Noise Ratio
Propagation Delay
PSRR DC, All Channels
--
AV
f 1dB
fC
f SB
dG
dΦ
THD
XTALK
SNR
t pd
All Channels
5.5
All Channels
4.5
All Channels
5.5
All Channels, f =27MHz
35
All Channels
--
All Channels
--
All Channels, VOUT=1.8VPP, 1MHz --
Channel-to-Channel, at 1MHz
--
All Channels, NTC-7 Weighting:
55
100kHz to 4.2MHz
Input-to-Output, 4.5MHz
--
--
-40 dB
6.0 6.6 dB
7.0 9.0 MHz
8.0 10.0 MHz
40
--
dB
--
1.0
%
--
1.0
°
0.4 0.9
%
--
-50 dB
--
--
dB
-- 100 ns
SWID Integrated Products, 5.F, Building B, Information & Technology Park, Economic & Technological 2
Development Zone, Chong qing, China.
Tel: (86 23)62836174
Fax: (86 23)62836149
E-mail: market@swid.com.cn
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