HV57009PG-G Supertex, HV57009PG-G Datasheet

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HV57009PG-G

Manufacturer Part Number
HV57009PG-G
Description
Manufacturer
Supertex
Datasheet

Specifications of HV57009PG-G

Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Pin Count
80
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
Features
Functional Block Diagram
HVCMOS
5.0V CMOS Logic
Output voltage up to -85V
Output current source control
16MHz equivalent data rate
Latched data outputs
Forward and reverse shifting options (DIR pin)
Diode to VDD allows efficient power recovery
Hi-Rel processing available
with P-Channel Open Drain Controllable Output Current
®
CLK
technology
DIR
Note:
Each SR (shift register) provides 32 outputs. SR1 supplies outputs 1 to 32 and SR2 supplies outputs 33 to 64.
64-Channel Serial to Parallel Converter
D
D
I/O
I/O
2A
2B
SR2
1235 Bordeaux Drive, Sunnyvale, CA 94089
I/O
I/O
SR1
D
D
I/O
I/O
1A
1B
Latch
Latch
Latch
Latch
LE
VSS
General Description
The HV57009 is a low-voltage serial to high-voltage parallel
converter with P-channel open drain outputs. This device has
been designed for use as a driver for plasma panels.
The device has two parallel 32-bit shift registers, permitting data
rates twice the speed of one (they are clocked together). There
are also 64 latches and control logic to perform the blanking of
the outputs. HV
shift register through the blanking logic. Data is shifted through
the shift registers on the logic low to high transition of the clock.
The DIR pin causes CCW shifting when connected to VSS, and
CW shifting when connected to VDD. A data output buffer is
provided for cascading devices. This output reflects the current
status of the last bit of the shift register (HV
the shift register is not affected by the LE (latch enable), or the
BL (blanking) inputs. Transfer of data from the shift registers to
latches occurs when the LE input is high. The data in the latches
is stored when LE is low.
The HV570 has 64 channels of output constant current sourcing
capability. They are adjustable from 0.1 to 2.0mA through one
external resistor or a current source.
BL
VDD
VBP +IN
Programmable
OUT
Tel: 408-222-8888
Current
1 is connected to the first stage of the first
-IN
www.supertex.com
HV
HV
HV
HV
HV
HV
HV
HV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
34
35
32
33
64
2
3
1
HV57009
64). Operation of

Related parts for HV57009PG-G

HV57009PG-G Summary of contents

Page 1

... OUT 64). Operation of OUT VDD HV 1 OUT HV 2 OUT HV 3 OUT • • • OUT HV 33 OUT HV 34 OUT HV 35 OUT • • Programmable • Current HV 64 OUT VBP +IN -IN ● Tel: 408-222-8888 ● www.supertex.com ...

Page 2

... Ordering Information Package Options 80-Lead PQFP Device 20.00x14.00mm body 3.4mm height (max) 0.65mm pitch HV57009 HV57009PG-G -G indicates package is RoHS compliant (‘Green’) Absolute Maximum Ratings Parameter Supply voltage Output voltage , Logic input levels 1 Ground current 2 Continuous total power dissipation Operating temperature range ...

Page 3

... Figures 1a and 2.0V 1.0KΩ REF EXT , t ≤ 5ns [10% and 90% points] for measurements Max Units Conditions 8.0 Per register MHz 4.5 When cascading devices - ns --- - ns --- - ns --- 500 15pF L 150 15pF L 150 15pF --- - ns --- - ns --- 100 ns --- ● Tel: 408-222-8888 ● www.supertex.com HV57009 = 8.0MHz = -85V ...

Page 4

... D DIR = VSS I/O I/O I/O ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 4 Data Out Logic Data Output I CS HVOUT High Voltage Output HV 33 64) OUT OUT 1) OUT • • • • • OUT HV 64 OUT I I/O ● Tel: 408-222-8888 ● www.supertex.com HV57009 ...

Page 5

... Shift Reg HV Outputs * ON L.....L ON H.....H OFF * Inversion of stored data Q →Q New ON or OFF n n+1 Q →Q Previous ON or OFF n n+1 Q →Q Previous ON or OFF n n-1 Q →Q New ON or OFF n n-1 ● Tel: 408-222-8888 ● www.supertex.com HV57009 90 (off) OUT (off) OUT Data Out ...

Page 6

... I REF REF REF OUT and V OUT REF > 10KΩ, add series net- EXT and C to ground for stability as shown results in higher distortion, REF ● Tel: 408-222-8888 ● www.supertex.com HV57009 To other outputs IOUT HVOUT values can be lo- EXT is positive, and REF ...

Page 7

... OUT OUT OUT OUT OUT OUT OUT OUT OUT ● Tel: 408-222-8888 ● www.supertex.com HV57009 Function HV 44 OUT HV 43 OUT HV 42 OUT HV 41 OUT HV 40 OUT HV 39 OUT HV 38 OUT HV 37 OUT HV 36 OUT HV 35 OUT HV 34 OUT HV 33 OUT ...

Page 8

... Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship ...

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