MXED202
MXED202
MXED202
MXED202
MXED202
For All Passive-Matrix
Organic-Light-Emitting-
Diode (OLED) Displays
Monochrome and Color
Small-Molecule and
Polymer
Common-Cathode Row
Switching
FEATURES
CMOS High Voltage Pro-
cess: 5V-30V Display Panel
Supply Compatible
128 Output Channels,
Cascadable; Configurable
120-Output Mode
150mA Maximum Current
Capability per Channel (two
channels maximum active
simultaneously)
20 Ohm Maximum Row
Switch "On" Resistance
Token-Based Control;
Bidirectional data transfer;
Single- and Dual-Token
Modes
3V to 5.5V logic supply
Up to 100 kHz Clock Fre-
quency
Gold-Bumped Die @ ~60
micron Output Pitch
TCP packaging
Compatible with
Clare
Micronix
100-Series Column
Drivers
OVERVIEW
Clare Micronix's
MXED202
is a row-
multiplexed display driver for OLED panel
displays. The
MXED202
directly supports up
to 128-row OLED panel displays, or can be
cascaded for controlling additional rows. The
MXED202's
low "on" switch resistance, and
support of voltage precharge options, ensure
uniform luminance at rapid row scan rates. This
is the first production row driver for OLED
display OEM's, enabling the development and
manufacture of this new standard in flat-panel
display technology.
FUNCTIONAL DESCRIPTION
The
MXED202
is capable of sinking current for
up to 128 rows (LED cathodes) of an OLED
display. For single-scan displays, one output
may be active at a time. For dual-scan (split-
screen) displays, two outputs may be active at
a time. For displays requiring more than 150mA
sink current per row, multiple
MXED202's
may
be placed in parallel. All control is done via
dedicated pads.
Each row output has two possible connec-
tions: ground, to turn the LED on, and VOH
(Voltage Output High) to turn the LED off.
To begin a scan of the rows, the user in-
puts a token bit so that it is high at the
rising edge of CLK, which is typically pro-
vided by the
MXED102
or similar column
driver. In "normal mode" (single token), the
token may be entered at either end of the
MXED202
row shift register (SRIN or SLIN),
depending on the shift direction selection
control "Shift Right" (SHR). The token bit
is shifted one row (one channel) per clock
cycle (CLK), during which time only one
row maximum is active at a time. In "dual
mode" (DUAL), the token bit is entered at
one end and automatically in the center,
and again the token are shifted at the CLK
rate, during which time two rows are active
at a time.
The
MXED202
is fully compatible with all
methods of precharge, including column
driver precharge.
Clare Micronix MXED202
128-Channel OLED Row 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
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
MXED202-00
14101-00
Bumped Die
MXED202-10
14135-00
TCP (tape carrier package)
MXED202-20
14139-00
BGA
MXED202-30
14126-00
Bumped Wafer
Visit Clare Micronix Online at: www.claremicronix.com
Copyright 2002 Clare Micronix. All rights reserved.
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