GL3812 Просмотр технического описания (PDF) - Hyundai Micro Electronics
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GL3812 Datasheet PDF : 6 Pages
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Electrical Characteristics: TA = 25°C, VCC = 12V
PARAMETER
SYMBOL
CONDITIONS
Current Dissipation
Video Channel Bandwidth
Video Signal Voltage Gain
Video Signal
Input Dynamic Range
Video Channel PSRR
Video Channel Input Impedance
Video Channel Output Impedance
Video Channel Crosstalk
Video Channel S/N
Audio Channel Bandwidth
Audio Signal Voltage Gain
Audio Signal
Input Dynamic Range
Audio Channel PSRR
Audio Channel Input Impedance
Audio Channel Output Impedance
Audio Channel Crosstalk
Audio Channel S/N
Audio Signal THD
Input Mode Selection
Threshold Voltage
PIN 14 ( V3 /H)
Low Level Voltage
PIN 14 ( V3 /H)
High Level Voltage
PIN 15 (TV/L)
Low Level Voltage
PIN 15 (TV/L)
High Level Voltage
ICC1,2
FV
AV
DV
PS V
R IV
R OV
CTV
SN V
FA
Aa
Da
PS a
R ia
R oa
CTa
SN a
THD a
VMTH
VL, V3
VH,V3
VL,TV
VH,TV
VCC1 = VCC2 = 12V
-3dB Frequency
f=500 kHz, VIN = 1Vp.p
f=500 kHz,
THD < 1 %
VCC1 = 12V +1Vp.p
Sine Wave (50Hz/60Hz)
f=3.58 MHz, VIN = 1Vp.p
Vout = 2Vp.p
-3dB frequency
f=1 kHz, VIN = 0.5Vp.p
f=1 kHz
THD < 1 %
VCC2 = 12V +1Vp.p
Sine Wave (50Hz/60Hz)
f=1 kHz
VOUT = 2Vp.p
f=1 kHz, VOUT = 2Vp.p
TV or V1 or V2
1 mode selection
V3 mode selection
TV mode selection
V1 or V2 or V3
1 mode selection
GL3812
MIN TYP MAX UNIT
10
15
20 mA
5
10
— MHz
5.0
6.0
7.0 dB
1.7
2.0
— Vp.p
15
20
10
15
— 200
40
50
50
60
100
—-
10
12
0.7
1.0
— DB
20 K Ω
—Ω
— DB
— DB
— KHz
14 DB
— Vp.p
15
20
10
15
— 200
50
60
60
70
— 0.5
2.0
2.3
— DB
20 K Ω
—Ω
— DB
— DB
1.5 %
2.6 V
—
— 0.5 V
10
—
—V
—
— 0.5 V
10
—
—V
3
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