STV6886 datasheet(1/43 Pages) STMICROELECTRONICS

部件名	STV6886

功能描述	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR

PDF	43 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 43 page

Version 4.2

April 2000

1/43

STV6886

LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR

FOR MULTISYNC MONITOR

FEATURES

General

s

SYNC PROCESSOR (separate or composite)

s

12V SUPPLY VOLTAGE

s

8V REFERENCE VOLTAGE

s

HOR. LOCK/UNLOCK OUTPUT

s

HOR. & VERT. LOCK/UNLOCK INDICATION

s

READ/WRITE I2C INTERFACE

s

HORIZONTAL AND VERTICAL MOIRE

s

B+ REGULATOR

- Internal PWM generator for B+ current mode

step-up converter

- Switchable to step-down converter

-I2C-adjustable B+ reference voltage

- Output pulses synchronized on horizontal

frequency

- Internal maximum current limitation.

Horizontal

s

Self-adaptative

s

Dual PLL concept

s

80kHz maximum frequency

s

X-ray protection input

s

I2C controls: Horizontal duty-cycle, H-position,

horizontal size amplitude

Vertical

s

Vertical ramp generator

s

50 to 120 Hz agc loop

s

Geometry tracking with VPOS & VAMP

s

I2C controls:VAMP, VPOS, S-CORR, C-CORR

s

Vertical breathing compensation

I

2C Geometry Corrections

s

Vertical parabola generator (Pin Cushion - E/W,

Keystone, Corner Correction)

s

Horizontal dynamic phase

(Side Pin Balance & Parallelogram)

s

Horizontal

and

vertical

dynamic

focus

(Horizontal Focus Amplitude, Horizontal Focus

Symmetry, Vertical Focus Amplitude)

DESCRIPTION

The STV6886 is a monolithic integrated circuit as-

sembled in a 32-pin shrink dual-in-line plastic

package. This IC controls all the functions related

to horizontal and vertical deflection in multimode

or multi-frequency computer display monitors.

The internal sync processor, combined with the

powerful geometry correction block, makes the

STV6886 suitable for very high performance mon-

itors, using few external components.

Combined with other ST components dedicated

for CRT monitors (microcontroller, video preampli-

fier, video amplifier, OSD controller) the STV6886

allows fully I2C bus-controlled computer display

monitors to be built with a reduced number of ex-

ternal components.

PIN CONNECTIONS

SHRINK32 (Plastic Package)

ORDER CODE: STV6886

H/HVIN

VSYNCIN

HMOIRE/HLOCK

PLL2C

C0

R0

PLL1F

HPOSITION

HFOCUSCAP

FOCUS-OUT

HGND

HFLY

HREF

COMP

REGIN

ISENSE

5V

SDA

SCL

VCC

BOUT

GND

HOUT

XRAY

EWOUT

VOUT

VCAP

VREF

VAGCCAP

VGND

VBREATH

B + GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

类似零件编号 - STV6886

制造商	部件名	数据表	功能描述
STMicroelectronics	STV6888	722Kb / 46P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR Aug-2003
STMicroelectronics	STV6889	1Mb / 56P	HIGH-END I²C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR May-2004

More results

类似说明 - STV6886

制造商	部件名	数据表	功能描述
STMicroelectronics	TDA9103	306Kb / 27P	DEFLECTION PROCESSOR FOR MULTISYNC MONITOR May-1996
	TDA9109A	509Kb / 47P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR Jun-2000
	TDA9111	493Kb / 43P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR Jun-2000
	TDA9112	621Kb / 51P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR 05-Nov-2001
	TDA9113	582Kb / 50P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR Oct-2001
	TDA9115	579Kb / 45P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR 18-Jul-2001
	TDA9116	725Kb / 47P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR 23-Nov-2000
	STV6888	722Kb / 46P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR Aug-2003
	STV9118	577Kb / 46P	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR Nov-2003
	TDA9112A	781Kb / 60P	HIGH-END I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR 2003-Oct

More results

STV6886 数据表(PDF) 1 Page - STMicroelectronics

STV6886 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - STV6886

类似说明 - STV6886

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

数据表下载

链接网址

STV6886 数据表(PDF) 1 Page - STMicroelectronics

STV6886 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - STV6886

类似说明 - STV6886

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

数据表 下载

链接网址

数据表下载