STV6435(2009) 데이터 시트보기 (PDF) - STMicroelectronics
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STV6435 Datasheet PDF : 18 Pages
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STV6435
Electrical characteristics
Table 5. Recommended operating conditions (continued)
Symbol
Parameter
Test conditions
Min.
Standby (all channels OFF)
ICCSTB Total supply current
Noload, MUTE pin to 0 V
Typ.
4
Max. Unit
mA
2.3.1
Video section (Y and CVBS signals)
Test conditions: TAMB = 25°C, VCC = 5 V; VCCB = 5 V; RGENERATOR = 75 Ω, RLOUT = 75 Ω
for Y and CVBS outputs and RLOUT = 150 Ω for G output, unless otherwise specified.
Table 6. Video section (Y and CVBS signals)
) Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
ct(s VDCIN
DC input level, bottom clamp
input
Bottom level, Y and CVBS
inputs
rodu ) ICLAMP
Clamping current, bottom clamp
input
at VDCIN - 400 mV
1
te P ct(s ILEAK
Input leakage current, bottom
clamp input
VIN = VDCIN +1 V
le du CIN
Input capacitance
so ro VIN
Maximum Input signal
VCCV = 5 V
b P DYN
Dynamic output signal
VCCV = 5 V
) - O lete YF1
-1 dB bandwidth (flatness) of Y
and CVBS
1H signal
4.0
t(s o YF3
-3 dB bandwidth of Y and CVBS 1H signal
c bs YSBR
Stopband rejection
27 MHz versus 100 kHz
rodu ) - O Flatness
Spread of gain in video bands
VIN = 1 VPP, Band = 15 kHz to
5 MHz for Y and CVBS
te P ct(s VCTo
sole rodu ROUT
b P GY
O lete DCYOUT
Crosstalk Isolation of Y (or
CVBS) from C and RGB
channels
Output resistance
VIN = 0.5 VPP at f = 3.58 MHz,
on either CIN_ENC, RIN_ENC,
BIN_ENC or GIN_ENC inputs,
RLOAD = 150Ω
Gain on Y and CVBS channels VIN = 1 VPP at f = 1 MHz
5.5
DC output voltage (Y)
Video signal bottom sync pulse
at IC output pins
Obso DCCVBSOUT DC output voltage (CVBS)
Video signal bottom sync pulse
at IC output pin
2
2
1
10
2
1.5
3
4.5
7
- 40
±0.5
55
5
10
6
6.5
0.5
1.0
V
mA
µA
pF
VPP
VPP
MHz
MHz
dB
dB
dB
W
dB
V
V
DPHI
Differential phase
VIN = 1 VPP at f = 3.58 MHz
0.2 3
deg.
DG
Differential gain
VIN = 1 VPP at f = 3.58 MHz
0.3 3
%
LNL
Luminance non-linearity
0.5 3
%
7/18
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