electrodes PDP-1.pdf

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STM i c r o e l e c t r o n i c s

M o r e I n t e l l i g e n t S o l u t i o n s

Scan and Data DriversComplete Solutions for

Plasma Display Panel Applications



STMicroelectronics has been providingICs for Plasma Display Panel (PDP) applications since 1995.Responding well to the main PDP requirements, these low powerand latch-up free devices use ST's proprietary BCD technology.

The complete range of solutions that STMicroelectronics

can offer its partners in PDP applications includes:.Customized COF solutions.Data ICs. Scan ICs. Power saving ICs

Our scan drivers, data driversand application specific data powerswitches were all designed with today'shigh priority features in mind, namely:.High current handling. Low power consumption. Small die size. Low cost

ICs for Plasma Display Panels

Since STMicroelectronics introduced its first scan ICin 1995, it has worked continuously in closecollaboration with its customers to develop low-cost ICsincorporating the highest levels of technology.

ST's scan drivers feature a separate power supplyoutput and 5V logic supply. All command inputs areCMOS compatible.

Packaged in a 100-pin QFP, the scan drivers can

be supplied with or without an integrated heatsink.The scan ICs can also be delivered in die formaccording to customer demand.

Scan drivers

STV7697A

STV7617D



STMicroelectronics' data power switch has a high load drivecapability which typically reduces the number of devices requiredto drive a PDP (4 to 6 devices for a 42" VGA 16/9 PDP monitor).

The number of external components is also limited by the integrationof level shifters that are driven by 5V CMOS compatible signals.

We have increased the system durability by incorporating measuressuch as output over-voltage, over-temperature and power-ONprotection.

Data power switch

Our data driver ICs are high speed, low power devices designedto drive the column electrodes of a PDP.They are available in package, die or COF form, the latter of whichcan be customized.

The ST7618ST1 data driver module includes four STV7618data driver ICs. Using a 6-bit wide data bus, it controls 4x96high current and high voltage outputs. The data drivers incorporatea separate 70V power supply output and a 5V logic supply.

All command inputs are CMOS and 3.3V logic level compatible.

The module structure is designed in close collaboration

with customers to find the best solution to match both the technicaland cost specifications of their application.

ST will be introducing a "low EMI" version of the STV7618, which willaddress both cost and ease of application issues.

Data drivers

STV7801SP

ST7618ST1

STV7618



Control electronics

Scan Drivers Data Drivers Data Drivers Module

Product code STV7617 STV7697A STV7699 STV7610A STV7618 STV7620 ST7618MST1

(1) (2) “Low EMI” 4xSTV7618

Plasma Display Driver 64 Outputs 64 Outputs 96 Outputs 96 Outputs 96 Outputs 96 Outputs Data Driver ICs

Absolute maximum supply 100V 170V 130V 100V 90V 90V 90V

Source/Sink output MOS 100/700mA 100/400mA 40/40mA 60/50mA 35/35mA 35/35mA 40/30mA

Source/Sink output diodes 700mA 700mA - - - High 50/50mA

High impedance control Yes No Yes No No No No

Data bus architecture 1x64 bit 1x64 bit 6 x 16 bit 6 x 16 bit 6 x 16 bit or 6 x 16 bit or 6 x 16 bit

3 x 32 bit 3 x 32 bit

Cascadable Cascadable Cascadable Cascadable Not cascadable Cascadable N.A.

Operating frequency - - 20MHz 20MHz 40MHz 40MHz 40MHz

Logic control level 5V CMOS 5V CMOS 5V CMOS 5V CMOS 3.3/5V CMOS 3.3/5V CMOS 3.3/5V CMOS

(1) TQFP package Slug (Up/down) available with this package

(2) PQFP100 package available in Die for power module assembly

Data Power Switch

Product code STV7801SP

Product family Low power voltage pulse generator

Absolute maximum supply 100V

Load drive capability High load drive capability (25nF)

Sink/Source current High current capability (±7A)

Control function Built-in timing control, thermal protection

ST complete solution inside the PDP modules

ST drivers for PDP applications

© Copyright 2001 STMicroelectronics. Printed in Italy.The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies. All other names are the property of their respective owners.

For selected STMicroelectronics sales offices fax:France +33 1 55489569; Germany +49 89 4605454; Italy +39 02 8250449; Japan +81 3 57838216; Singapore +65 4820240;Sweden +46 8 7504950; Switzerland +41 22 9292900; United Kingdom and Eire +44 1628 890391; USA +1 781 861 2678

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electrodes PDP-1.pdf