參數(shù)資料
型號: Edge693
廠商: Semtech Corporation
英文描述: 500 MHz Monolithic Dual Pin Electronics Driver
中文描述: 500 MHz的單片雙引腳電子驅動器
文件頁數(shù): 1/11頁
文件大?。?/td> 76K
代理商: EDGE693
EDGE HIGH-PERFORMANCE PRODUCTS
Description
1
www.semtech.com
Edge693
500 MHz Monolithic
Dual Pin Electronics Driver
Features
Functional Block Diagram
Applications
Revision 1 / August 4, 2000
The Edge693 is a dual pin electronics driver solution
manufactured in a high-performance, complementary
bipolar process. In Automatic Test Equipment (ATE)
applications, the Edge693 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.
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
The driver output slew rate is adjustable from 3 V/ns to
1 V/ns, allowing the matching of edges from channel-to-
channel, as well as slowing down edges for noise
sensitive applications.
Each driver is capable of driving 9 V signals over a 12 V
range, in addition to going into a high impedance state.
The Edge693 can generate ECL signals up to 500 MHz
and 3V signals in excess of 300 MHz.
Combining two independent drivers into a 28-pin PLCC
package offers a highly integrated solution appropriate
where speed and density are at a premium.
>2.5 V/ns Driver Slew Rates
Adjustable Driver Slew Rates
HiZ Capability
12 V Output Range
9 V Output Swings
28-Pin PLCC with an Internal
Heat Spreader
Memory Test Equipment
Instrumentation
SLEWADJA
VCCA GNDA VEEA
SLEWADJB
DOUTA
DRIVER A
DRIVER B
DOUTB
DRVENA
DRVENA*
DHIA
DHIA*
DVHA
DVLA
DRVENB
DRVENB*
DHIB
DHIB*
DVHB
DVLB
BIAS
VCCB GNDB VEEB
EN
EN
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