E692AHJ Datasheet, PDF (1/16 Pages) Semtech Corporation – 200 MHz Monolithic Dual Pin Electronics Driver

EDGE HIGH-PERFORMANCE PRODUCTS
Description
Edge692
200 MHz Monolithic
Dual Pin Electronics Driver
Applications
The Edge692 is a dual pin electronics driver
manufactured in a high-performance, complementary ^{• Memory Test Equipment}
bipolar process. In Automatic Test Equipment (ATE) ^{• Instrumentation}
applications, the Edge692 offers two pin drivers suitable
for drive-only channels in memory testers, as well as for
bidirectional channels in memory, VLSI, and mixed- signal
test systems.
The Edge692 is designed to produce excellent waveforms
(low overshoot), especially at low swings (<500 mV), and
have extremely low leakage currents in HiZ mode. In
addition, the Edge692 is pin and functionally compatible
with both the Edge693 and the Bt692.
Each driver is capable of forcing 9V signals over a 12V
range, in addition to going into a high impedance state.
The driver slew rate is adjustable between 2 V/ns and 1
V/ns.
Functional Block Diagram
Each driver is completely isolated from the other. There
are separate data, enable, slew rate adjust, high and
low levels, as well as power supply inputs for each driver.
SLEWADJA
Combining two independent drivers into a 28 pin PLCC
package offers a highly integrated solution where speed
and density are at a premium.
Features
• 2 V/ns Driver Slew Rates
• Adjustable Driver Slew Rates
• Three Statable
• Low HiZ Leakage
• Low Voltage Driver Swings
• Low Overshoot Waveforms
• 12 V Output Range
• 9 V Output Swings
• 28-Pin PLCC with an Internal
Heat Spreader
• Edge693 Compatible
• Bt692 Compatible
DRVENA
DRVENA*
DHIA
DHIA*
DVHA
DVLA
BIAS
DRVENB
DRVENB*
DHIB
DHIB*
DVHB
DVLB
DRIVER A
EN
DRIVER B
EN
SLEWADJB
DOUTA
DOUTB
Revision 1 / March 31, 1998
1
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