Datasheet > S1D2147A01-A0B0

S1D2147A01-A0B0

更新时间： 2024-11-07 22:15:31

品牌	Logo	应用领域
三星 - SAMSUNG		监视器
页数	文件大小	规格书
14页	133K
描述
DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

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数据手册

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S1D2147A01-A0B0 数据手册

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

DEFLECTION PROCESSOR

S1D2147A01

42-SDIP-600

The S1D2147A01is a monolithic integrated circuit assembled

in a 42 pins shrunk dual in line plastic package.

The goal of this IC is to control all the functions related to the

horizontal and vertical deflection in multimodes or multisync

monitors.

FUNCTIONS

• Positive or Negative sync polarities

• Auto-sync horizontal processing

• H-PLL lock/unlock identification

• Auto-sync Vertical processing

• East/West signal processing block

ORDERING INFORMATION

• B+ controller

• Safety blanking output

Device

Package

Operation Temperature

S1D2147A01-A0B0

42-SDIP

0 °C — 70°C

FEATURES

(HORIZONTAL)

• Dual Pll concept

• Self-adaptative (30 to 70kHz)

• X-ray protection input

• DC adjustable duty-cycle

• Internal 1st PLL lock/unlock information

• Wide range DC controlled H-position

• ON/OFF switch (for PWR management)

• Two H-drive polarities

(VERTICAL)

(GENERAL)

• Vertical ramp generator

• Accept Positive or Negative Horizontal &

Vertical sync polarities

• 50 to 120Hz AGC Loop

• DC controlled V-amp, V-pos, S-amp & S-centring

• ON/OFF Switch

• Separate H & V TTL input

• Safety blanking output

(B+ REGULATOR)

)

WPCC

• Internal PWM generator for B+ current mode

step-up conveter

• Vertical parabola generator with DC

• controlled keystone & amplitude

• DC adjustable B+ voltage

• Output pulse synchronised on horizontal frequency

• Internal MAX current limitation

12 3 4 5 6 7...14

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