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S1D2512X01 Datasheet(PDF) 5 Page - Samsung semiconductor

Part No. S1D2512X01
Description  DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
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Maker  SAMSUNG [Samsung semiconductor]
Homepage  http://www.samsung.com/Products/Semiconductor
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S1D2512X01 Datasheet(HTML) 5 Page - Samsung semiconductor

 
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DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
S1D2512X01
4
PIN DESCRIPTION
Table 1. Pin Description
No
Pin Name
Description
1
H/HVIN
TTL compatible horizontal sync input (separate or composite)
2
VSYNCIN
TTL compatible vertical sync input (for separated H&V)
3
HLOCKOUT
First PLL lock/unlock output (0V unlocked - 5V locked)
4
PLL2C
Second PLL loop filter
5
C0
Horizontal oscillator capacitor
6
R0
Horizontal oscillator resistor
7
PLL1F
First PLL loop filter
8
HPOSITION
Horizontal position filter (capacitor to be connected to HGND)
9
HMOIRE
Horizontal moire output (to be connected to PLL2 C through a resistor divider)
10
FOCUSOUT
Vertical dynamic focus output
11
HGND
Horizontal section ground
12
HFLY
Horizontal Flyback input (positive polarity)
13
HREF
Horizontal section reference voltage (to be filtered)
14
COMP
B+ error amplifier output for frequency compensation and gain setting
15
REGIN
Regulation input of B+ control loop
16
ISENSE
Sensing of external B+ switching transistor current
17
B+GND
Ground (related to B+ reference adjustment)
18
BREATH
DC breathing input control (compensation of vertical amplitude against EHV
variation)
19
VGND
Vertical section ground
20
VAGCCAP
Memory capacitor for automatic gain control loop in vertical ramp generator
21
VREF
Vertical section reference voltage (to be filtered)
22
VCAP
Vertical sawtooth generator capacitor
23
VOUT
Vertical ramp output
(with frequency independent amplitude and S or C corrections if any).
It is mixed with vertical position voltage and vertical moire.
24
EWOUT
Pincushion-East/West correction parabola output
25
XRAY
X-RAY protection input (with internal latch function)
26
HOUT
Horizontal drive output (internal transistor, open collector)
27
GND
General ground (referenced to Vcc)
28
BOUT
B+ PWM regulator output
29
Vcc
Supply voltage (12V typ)
30
SCL
I2C clock input
31
SDA
I2C data input
32
5V
Supply voltage (5V typ)


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