HV62106 Supertex, Inc., HV62106 Datasheet

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HV62106

Manufacturer Part Number
HV62106
Description
64-channel Gray-shade Display Column Driver - Supertex, Inc
Manufacturer
Supertex, Inc.
Datasheet
Ordering Information
*Consult factory for availability of bumped die.
Features
Absolute Maximum Ratings
Supply voltage, V
Supply voltage, V
Logic input levels
Operating temperature range
Storage temperature range
Note:
All voltages are referenced to GND.
5V CMOS inputs
64 outputs per device
Up to 60V output voltage
Capable of 4 output pulse widths
PWM gray shade conversion
Two 2-bit data buses
28 MHz data throughput rate
Pin-programmable shift direction (DIR)
Integrated high-voltage CMOS technology
Optimized layout for COG use
HV62106
Device
DD
PP
64-Channel Gray-Shade Display Column Driver
Die in wafer form
HV62106XW
-0.5V to V
-65 C to +150 C
-40 C to +85 C
-0.5V to +7.5V
-0.5V to +70V
DD
Package Options*
+ 0.5V
12-111
General Description
Not recommended for new designs.
The HV62106 is a 64-channel column driver IC designed for gray
shade flat panel displays. Using Supertex’s unique HVCMOS
technology, it is capable of providing gray shading by pulse width
modulation (PWM) conversion.
A high level on the chip select input enables the IC to load data
into a set of input data latches. This input data, in two groups of
two, are latched into the input data latches on both edges of the
Shift Clock. The data stored in these input data latches is
transferred to a set of output data latches on the rising edge of
Load Count. After the input data registers are full, a chip select
output signal is provided for enabling the next IC in the chain.
A master binary counter is reset with a high level on Load Count
and is incremented on the rising edge of Count Clock. The data
stored in the output data latches is compared to the contents of
the master counter. The output of the comparator drives the high
voltage output devices. The higher the binary number in the
output data latches, the longer the pulse width will be on the
corresponding output.
DIR is a shift-direction-select input which is provided to inter-
change the direction of the latched data inputs. When the DIR
input is high, CS2 becomes chip select input and data is latched
into the data latches in the sequence of HV
When the DIR input is low, CS1 becomes chip select input and
data is latched into the data latches in the sequence of HV
to HV
D
IN
3 and D
OUT
Die in waffle pack
1. D
IN
HV62106X
4 load in data for even number of outputs.
IN
1 and D
IN
2 load in data for odd number of outputs.
HV62106
OUT
1 to HV
OUT
OUT
64.
64
®
12

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HV62106 Summary of contents

Page 1

... Die in waffle pack HV62106X General Description Not recommended for new designs. The HV62106 is a 64-channel column driver IC designed for gray shade flat panel displays. Using Supertex’s unique HVCMOS technology capable of providing gray shading by pulse width modulation (PWM) conversion. A high level on the chip select input enables the IC to load data into a set of input data latches ...

Page 2

... CC mA All V = GND GND Units Conditions A All HV low or high OUT -12mA OUT 15mA OUT Units Conditions MHz MHz MHz 15pF // R = 10M 15pF // R = 10M HV62106 ...

Page 3

... D are the most significant bits Data-In CS1/ CS2/ (D1 - D4) CS2 CS1 H H/L X 12-113 Units Conditions MHz MHz C Shift Load Count Clock Clock Count (RCLK, GCLK HV62106 HV OUT L H/L L ...

Page 4

... Latch (GCLK, RCLK Data Out GND Logic Data Output 12-114 V PP Logic L/T Logic L/T Logic L/T Logic L/T Count Clock HVGND High Voltage Outputs HV62106 HV 1 OUT HV 3 OUT HV 5 OUT HV 2 OUT HV 4 OUT HV 6 OUT HV 63 OUT HV 64 OUT OUT ...

Page 5

... SET SET SET SET SET 32 1 Next Loading Cycle 50% t WLC 50% 50% t DLCC t DSL t DLC 90% 12-115 Next Loading Cycle 16 1 SET SET SET SET SET SET WCC 50% 50% 50% t CCC 10% t DCC HV62106 2 SET 2 ...

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