MXED102
MXED102
MXED102
MXED102
MXED102
For All Passive-Matrix
Organic-Light-Emitting-
Diode (OLED) Displays
Monochrome and Color
Small-Molecule and
Polymer
Current-Sourcing Anode
Drivers
FEATURES
CMOS High Voltage Pro-
cess: 9-30V Display Panel
Supply Compatible
240 Output Channels,
Cascadable
Token-Based Bidirectional
Data Transfer: Direct User
Control of Scan Rate
Current Source Magnitude
Control: 4 A to 1mA
6-Bit Monochromatic/Color
Gray-Scale
Tight current matching: 2%
1.5 A Intra-die, 1% Inter-
die
Monochromatic/Color Voltage
Precharge
Built-in A-to-D Converter
Monitoring of Display Panel
Characteristics
3V to 5.5V logic supply
25 MHz Clock Frequency
Gold-Bumped Die or TCP
packaging
Compatible with
Clare
Micronix
200-Series Row
Drivers
OVERVIEW
The
MXED102*
is
Clare Micronix's
second-
generation OLED column driver offering, which
directly supports up to 240-monochromatic or
80-color OLED pixels. The
MXED102's
excep-
tionally tight current-matching of adjacent and
cascaded outputs, precharge options, and
OLED monitoring capability, ensures uniform
luminance and highquality gray-scaling in both
monochromatic and RGB mode. This is the first
production driver for OLED module OEM's build-
ing a new standard in flat-panel displays.
FUNCTIONAL DESCRIPTION
The
MXED102
is capable of driving 240 col-
umns (LED anodes) of an OLED display. Out-
puts are divided into 3 groups of 80 in order to
support color (red, green, blue) displays. Each
group has an individual setting for voltage
precharge and current magnitude. Individual
output luminance is controlled by setting the
exposure time (amount of time the current driver
is on) for that output.
Device settings, such as precharge voltage,
current magnitude, precharge time, color
mode, and others, are set by writing to a
bank of control registers via a serial port.
Some registers of the serial port are also
available for readback. Several devices may
share the serial bus, but only the device
with its MASTER_IN pin pulled high will
respond to a read request. Each column
output has three possible sources: ground,
to turn the LED off; a precharge voltage to
bring the diode rapidly up to its threshold
voltage; and a current source, which is used
to turn the diode on. The precharge feature
brings the LED's up to their threshold volt-
age quickly and accurately, so that the
current source may immediately illuminate
the diode instead of having to charge the
parasitic capacitance of the diodes up to
the threshold voltage.
*Patent Pending
Clare Micronix MXED102
240-Channel OLED Column Driver
NEW
Product Brief
Ordering and Packaging Information
THE AMERICAS
Headquarters
Clare Micronix
145 Columbia
Aliso Viejo, CA 92656-1490
Tel: 949-831-4622
Fax: 949-831-4628
EUROPE
Visit Clare Micronix Online at: www.claremicronix.com
Italy
C.L.A.R.E.s.a.s.
Via C. Colombo 10/A
1-20066 Melzo (Milano)
Tel: 39-02-95737160
Fax: 39-02-95738829
Sweden
Clare Sales
Comptronic AB
Box 167
S-16329 Spanga
Tel: 46-862-10370
Fax: 46-862-10371
United Kingdom
Clare UK Sales
Marco Polo House
Cook Way
Bindon Road
Taunton
UK-Somerset TA2 6BG
Tel: 44-1-823 352541
Fax: 44-1-823 352797
European
Headquarters
CP Clare nv
(Belgium)
Bampslaan 17
B-3500 Hasselt
Tel: 32-11-300868
Fax: 32-11-300890
France
Clare France Sales
Lead Rep
99 route de Versailles
91160 Champlan
Tel: 33 1 69 79 93 50
Fax: 33 1 69 79 93 59
Germany
ELrep
Kieshofstrasse 26
D-71522 Backnang
Tel: 49 7191 7333 05
Fax: 49 7191 7333 04
ASIA PACIFIC
Asian Headquarters
Clare
Room N1016,
Chia-Hsin, Bldg. II,
10F, No. 96, Sec. 2
Chung Shan North Road
Taipei, Taiwan R.O.C.
Tel:
886-2-2523-6368
Fax:
886-2-2523-6369
Japan
Unidux
5-1-21, Kyonan-cho
Musahino-Shi
Tokyo, 180-8611
Tel: 81-422-32-4500
Fax: 81-422-31-2050
Korea
Lumitech
Kumho Livingstel 606
Sungnam-si, Kyounggi-Do
Pundang, 463-050
Tel: 82-31-709-6513
Fax: 82-31-709-6514
WORLDWIDE SALES OFFICES
Product
Part Number
Description
MXED102-00
14001-00
Bumped Die
MXED102-10
14040-00
TCP
MXED102-20
14039-00
BGA
MXED102-30
14026-00
Bumped Wafer
Copyright 2002 Clare Micronix. All rights reserved.
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