參數(shù)資料
型號: S1D2512X01-A0B0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
中文描述: 偏轉(zhuǎn)處理器多同步監(jiān)測儀
文件頁數(shù): 2/36頁
文件大?。?/td> 376K
代理商: S1D2512X01-A0B0
S1D2512X01 DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
1
DEFLECTION PROCESSOR
The S1D2512X01 is a monolithic integrated circuit assembled in 32 pins
shrunk dual in line plastic package. This IC controls all the functions
related to the horizontal and vertical deflection in multi modes or multi-
frequency computer display monitors.
The internal sync processor, combined with the very powerful geometry
correction block make the S1D2512X01 suitable for very high
performance monitors with very few external components. The horizontal
jitter level is very low. It is particularly well suited for high-end 17
and
19
monitors.
FUNCTIONS
Deflection processor
I
2
C bus control
B+ regulator
Vertical parabola generator
Vertical dynamic focus
FEATURES
(HORIZONTAL)
Self-adaptive
Dual PLL concept
150kHz maximum frequency
X-RAY protection input
I
2
C controls: Horizontal duty-cycle, H-position, free
running frequency, frequency generator for burn-in
mode.
(VERTICAL)
Vertical ramp generator
50 to 185Hz AGC loop
Geometry tracking with V-POS & V-AMP
I
2
C Controls: V-AMP, V-POS, S-CORR, C-CORR
DC breathing compensation
(I
2
C GEOMETRY CORRECTIONS)
Vertical parabola generator
(pincushion-E/W, keystone, corner)
32-SDIP-400
Horizontal dynamic phase (side pin balance &
parallelogram)
Vertical dynamic focus (Vertical focus amplitude)
(GENERAL)
Sync processor
12V supply voltage
Hor. & Vert. lock/unlock outputs
Read/Write I
2
C interface
Horizontal and vertical moire
B+ Regulator
- Internal PWM generator for B+ current mode
step-up converter.
- I
2
C adjustable B+ reference voltage
- Output pulses synchronized on horizontal
frequency
- Internal maximum current limitation.
- Soft start
Compared with the S1D2511B, S1D2512X HAS:
- Corner correction
- Horizontal moire
- B+ soft start
- Increased max. Vertical frequency
- No horizontal focus
- No step down option for DC/DC converter.
ORDERING INFORMATION
Device
Package
Operating Temperature
S1D2512X01-A0B0
32-SDIP-400
0
°
C — 70
°
C
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