STV2246H STMicroelectronics, STV2246H Datasheet - Page 37

• Manufacturer Part Number: STV2246H
• Manufacturer: STMicroelectronics

Specifications of STV2246H

• Lead Free Status / Rohs Status: Compliant

STV224X, STV228X, STV223X - ELECTRICAL CHARACTERISTICS
4.9.3 First Loop Filter
4.9.4 Second Loop Filter
Note 9: This parameter is not tested during production, it is tested during the qualification phase.
4.9.5 Line Flyback Input/Super-Sandcastle Output
4.9.6 Horizontal Output
4.9.7 Vertical Output
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V
CrangeP2
V
Symbol
f
f
Symbol
Symbol
Symbol
Symbol
V
V
FREE-50
FREE-60
CCSTART
V
V
f
H
CCSTOP
H
V
V
Twbg
V
Tdbg
Tvert
I
THLINE
LOCK
BURST
I
I
Tss
I
VLOW
Max.
VERT
LOW
t
HIGH
SHIFT
DRIFT
LOW
Max.
LOW
LINE
t
W
W
I
Output Pulse Width
Low Output Voltage
Looking Range
Free Frequency (no Video signal)
Free Frequency (no Video signal)
Output Pulse Width
Low Output Voltage
V
V
Maximum allowed Output Current
Maximum allowed Output Voltage
Output Pulse Duty Cycle in soft-start
mode (t
Output Voltage during Burst Key
Clamped Input Voltage during Line
Flyback
Output Voltage during Vertical pulse
Burst key Pulse Width
Delay of start of burst key to start of
sync.
Vertical Pulse Width
PLL2 and Line Blanking Threshold
Voltage referred to line level Vline
Input Current
Control Range from start of horizon-
tal output to flyback pulse
Horizontal Position Control Range
Horizontal Drift with temperature
Long Time Constant Output Current
Short Time Constant Output Current
Very Long Time Constant
CC
CC
Start Level
Stop Level Hysteresis
HIGH
Parameter
/(t
Parameter
Parameter
Parameter
Parameter
HIGH
+t
LOW
)
Reg 19, d0 = 1
Reg 19, d0 = 0
50-Hz Forced or 50-Hz Auto mode
60-Hz Forced or 60-Hz Auto mode
Vthline/Vline
I
V
Centered horizontal position
From 0°C to 70°C (see Note 9)
SINK
CCSTART
= 5mA
Test Conditions
Test Conditions
Test Conditions
Test Conditions
Test Conditions
- V
CCSTOP
Min.
248
Min.
Min.
Min.
Min.
1.5
0.10
0.30
0.03
2.6
4.8
1.8
0.1
5.5
0.5
26
5
Typ.
10.5
Typ.
Typ.
Typ.
Typ.
10.5
314
264
0.1
0.13
0.40
0.05
5.25
0 to
5.3
3.8
5.2
0.6
83
28
75
2
12
3
6
2
Max.
Max.
Max.
Max.
Max.
352
0.16
0.56
0.07
0.4
6.5
0.7
2.5
0.5
200
5.8
3.4
2.2
30
10
10
1
Unit
lines
Unit
Unit
Unit
Lines
Lines
Lines
Lines
Unit
mA
mA
mA
mA
mA
µs
µs
µs
%
%
µs
µs
ns
V
V
V
V
V
V
V
V