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STV2102 Datasheet(PDF) 5 Page - STMicroelectronics

Part No. STV2102
Description  I2C SINGLE FREQUENCY DEFLECTION PROCESSOR AND 120 MHz RGB PREAMPLIFIER
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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STV2102 Datasheet(HTML) 5 Page - STMicroelectronics

 
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DC AND AC ELECTRICAL CHARACTERISTICS (continued)
(VCC =9V, Tamb =25
oC unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ. Max.
Unit
RGB OUTPUTS (Pins 4-6-7) (continued)
-I4-6-7
Individual Output Sinking Current
2
mA
VM4-6-7
Maximum Peak White Level
7.8
V
Vblank 4-6-7
Blanking Level
0.7
V
Relative Variation in Black Level with Various
CONT. SAT. BRIG between the 3 channels
20
mV
∆Vtemp
Black Level Thermal Drift
0.5
mV/
oC
BW4-6-7
Bandwith
- 3dB
5
MHz
Tracking between Luminance and Chrominance
Signals over 10dB Contrast Control
2dB
RGB INPUTS (Pins 37-39-40)
VBW37-39-40 Maximum Input Level (B to W)
2
V
Vclamp
37-39-40
Clamp Level
Contrast max
1.5
V
BW37-39-40 Bandwidth
-3dB
8
MHz
GCTR
RGB Contrast Control Range
12
dB
G37-39-40
RGB Gain
4
FAST BLANKING INPUT (Pin 35)
VTH1-35
First Threshold (switching)
0.7
V
VTH2-35
Second Threshold (switching)
2.1
V
I35
Input Current
0V @ Pin 35
50
µA
Tswitch
Switching Delay
50
ns
Tblank
Blanking Delay
50
ns
CATHODE CURRENT INPUT (Pin 42)
Leakage Current Reference Voltage
1.75
V
CO Reference refered to Leakage Current
Reference
250
mV
Low Voltage Output Current
200
µA
AUTOMATIC CUT-OFF (Pin 3-8-38)
Capacitor Cut-off Positive Negative Clamping
100
µA
Start-beam Current Detection Reference
Voltage
2V
V4-6-7
Cut-off Output Range
3
V
CHROMINANCE INPUT (Pin 18)
V18
Input Level Before Clipping
900
mVPP
Vburst-18
Minimum Burst Signal Amplitude within the
ACC Control Range
30
mVPP
GACC
ACC Control Range
Change of burst over whole
ACC Control Range < 1dB
30
dB
R18
Input Impedance
8
k
VDC-18
DC Operating Voltage
No input signal
3.5
V
ACC CAPACITOR (Pin 30)
I30
Charging Current
During burst gate period
250
µA
Ii30
Leakage Current
Out of burst gate period
1
µA
PLL LOOP FILTER (Pin 34)
I34
Control Current
400
µA
Ii34
Leakage Current
5
µA
CHROMAXTAL (Pin 33)
CR33
Catching Range
700
Hz
STV2102
5/12


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