STV7697AWAF datasheet(7/15 Pages) STMICROELECTRONICS

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STV7697A

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BLOCK DIAGRAM

CIRCUIT DESCRIPTION

The STV7697A contains all the logic and the pow-

er circuits necessary to drive rows of a Plasma

Display Panel (P. D. P.). The state of the displayed

line is loaded into the shift register. Data are shift-

ed at each low to high transition of the (CLK) shift

clock. After 64 shifts the first bit is available at the

serial output. This output can be used to cascade

several drivers to perform any vertical resolution.

The forward / reverse (F/R) input is used to select

the direction of the shift register, data input/output

status is set according to the selected direction.

SIN, CLK, STB inputs

are Smith trigger inputs . If not used on the appli-

cation, F/R, BLK, POL logical inputs are internaly

pulled to level ”1”. The maximum frequency of the

shift clock is 20 MHz.

All the data are memorized into the latch stage

when the strobe input (STB) is pulled high.

Blanking input (BLK) forces the power outputs to

high level when pulled high with polarity input

(POL) at high level and forced to low level with

POL at low level.

The level of the power output is inverted when the

polarity command (POL) is pulled high.

Sustain current must not be sunk in the power out-

puttoVPP when the power supply is applied.

VSSLOG and VSSSUB must be connected as close

as possible to the logical reference ground of the

application.

Shift Register Truth Table

F/R

87

64-BIT SHIFT REGISTER

P1

P64

80

1

VSSP

Pins 34-35-36-45-46

47-82-83-98-99

V

CC

Pins 41-90

V

SSLOG

Pins 39-40-42-94

SOUT (SIN)

SIN (SOUT)

STB

BLK

POL

OUT1

OUT64

STV7697A

93

91

92

86

85

89

CLK

V

PP

Pins 33-37-44-48

81-84-97-100

LATCH

Q1

Q64

Q2

Q63

S64

S1

V

CC

V

CC

V

CC

V

SSSUB

Pins 38-43

V

SSP

V

PP

V

SSP

V

PP

Input

Input /Outp ut

Shift Register

Fun ction

F/R

CLK

SIN

SOUT

Output Q

H

Rise

IN

OUT

Forward Shift

H

H or L

IN

OUT

Steady

L

Rise

OUT

IN

Reverse Shift

L

H or L

OUT

IN

Steady

3

Số phần tương tự - STV7697AWAF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STV7697	164Kb / 8P	PLASMA DISPLAY PANEL SCAN DRIVER June 1998
STMicroelectronics	STV7697B	155Kb / 18P	Scan Driver for Plasma Display Panels

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STV7617	124Kb / 17P	PLASMA DISPLAY PANEL SCAN DRIVER
	STV7697	164Kb / 8P	PLASMA DISPLAY PANEL SCAN DRIVER June 1998
	STV7697B	155Kb / 18P	Scan Driver for Plasma Display Panels
	STV7612	465Kb / 18P	PLASMA DISPLAY PANEL DATA DRIVER
	STV7620	136Kb / 16P	PLASMA DISPLAY PANEL DATA DRIVER April 2002 Version 3.1
	STV7610A	142Kb / 17P	PLASMA DISPLAY PANEL DATA DRIVER
	STV7620M	317Kb / 17P	PLASMA DISPLAY PANEL DATA DRIVER
	STV7699	108Kb / 9P	PLASMA DISPLAY PANEL DATA DRIVER January 1999
	STV7618	125Kb / 16P	PLASMA DISPLAY PANEL DATA DRIVER
Toshiba Semiconductor	TLP705	182Kb / 6P	Plasma Display Panel

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