STV6618 查看數據表（PDF） - STMicroelectronics
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STV6618 Datasheet PDF : 24 Pages
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STV6618
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
DCOUTRGB DC Output Voltage, RGB outputs
Black Level2 0.45
Mute2 0.50
0.60
0.60
0.70
0.70
V
DCOUTYOUT
DC Output Voltage, TV Y Output (G/
YOUT_TV, YPrPb mode)
Bottom Sync Pulse2 0.50
Mute2 0.45
0.60
0.60
0.70
0.70
V
DCOUTPrPb DC Output Voltage, PrPb outputs
Black Level2 1.4
1.5
1.6
Mute2 1.4
1.5
1.6
V
DPHI
Differential Phase, Y/CVBS
VIN = 1 VPP at 4.43 MHz
0.2
2.5 deg.
DG
Differential Gain, Y/CVBS
VIN = 1 VPP at 4.43 MHz
0.3
5
%
Mute
Mute Suppression
VIN = 1 VPP at 5 MHz on 1 point
-55
dB
LNL
Luminance non-linearity
0.3
3
%
VSN
Video Signal-to-Noise Ratio3
75
dB
1. Minimum Crosstalk values estimated during Qualification phase, based on ST Evaluation Board
measurement, TQFP44 package soldered on board.
2. Measured at IC output pin.
3. Signal-to-Noise = 20log (VOUTblack-to-white = 0.7 VPP / Vnoise(mVrms) weighted CCIR 567)
2.5 Fast Blanking Section Characteristics
Symbol
Parameter
INPUT MODE
FBLOW/HIGH Input Low/High Level Threshold
IIN
Input Current
OUTPUT MODE
FBLOW
Output Low Level
FBHIGH
Output High Level
FBDEL
Fast Blanking RGB delay
FBTRANS
FB Transitions at FB output
Rise Time
Fall Time
Test Conditions
RLOAD = 150 Ω
RLOAD = 150 Ω
At 50% on digital RGB
transients, at 2 V on FB rise
transient, at 1 V on FB fall,
CLOAD = 10 pF maximum
CLOAD = 10 pF maximum
between 10% and 90%
between 90% and 10%
Min. Typ. Max. Unit
0.4
0.7
0.9
V
2
10
µA
0.5
V
3.0
3.4
3.8
V
15
ns
10
ns
10
9/24
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