STV2180A 데이터 시트보기 (PDF) - STMicroelectronics
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STV2180A Datasheet PDF : 6 Pages
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STV2180A
ELECTRICAL CHARACTERISTICS
Tamb = 25oC, VCC = 9V, R9 = 4.02kΩ, unless otherwise specified
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
SUPPLY/VREF (Pins 11 and 10)
VCC
Supply Voltage
ICC
Supply Current
Pd
Power Consumption
Vint
Internal Voltage
SAND CASTLE INPUT (Pin 6)
VCC = 9V
8.5
9
9.5
V
15
25
mA
135 240 mW
7
V
FSSC
VT H
Cin
Burst Gate Frequency
Threshold Voltage (Burst Gate)
Input Capacitance
No input signal
14.5 15.625 16.5 kHz
3.2 3.5 3.8
V
12
pF
COLOR DIFFERENCE INPUT SIGNALS (Pins 2 and 14)
R-Y IPN R-Y Typical Input Signal PAL & NTSC Peak-to-peak value
R-Y IS R-Y Typical Input Signal SECAM
Peak-to-peak value
B-Y IPN B-Y Typical Input Signal PAL & NTSC Peak-to-peak value
B-Y IS B-Y Typical Input Signal SECAM
Peak-to-peak value
Rin
Input Resistance
Cin
Input Capacitance
VClamp
IClamp
Clamping Voltage
Clamping Current
Vin = VClamp ±0.2V
COLOR DIFFERENCE OUTPUT SIGNALS (Pins 3 and 4)
525
mVPP
1.05
VPP
665
mVPP
1.33
VPP
10
kΩ
12
pF
2.7
V
±50
µA
B-Y O
R-Y O
DG
GPN
GS
VNoise
B-Y Output Signal
R-Y Output Signal
Differential Gain
PAL-NTSC Gain
SECAM Gain
RMS Noise Voltage
Rout
Delay
Non Delay
TR
Output Resistance
Delayed Signal Delay
Non Delayed Signal Delay
Output Signal Transient Time
Peak-to-peak value
1.8
VPP
Peak-to-peak value
1.8
VPP
SECAM Vn/Vn-1 : Vin = 1VPP
-0.4
0
+0.4
dB
Vin = 0.5VPP
5.8 6.3 6.8
dB
Vin = 1VPP
-0.5 0 +0.5 dB
Ri = 300Ω
BW = 10kHz to 1MHz
2
mVRms
200
Ω
Referred to non delayed output 63.93 64 64.07 µs
Referred to input
100
ns
500ns transient input signal
650 1000 ns
PLL FILTER LOOP (Pin 5)
ICharg
Charging Current
VPLL
DC Voltage
CURRENT REFERENCE (Pin 9)
100
µA
3.5
V
VDC
DC Voltage
R9 = 4.02kΩ to ground
1.15
V
3/6
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