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HFA5250 Datasheet(PDF) 1 Page - Intersil Corporation

Part No. HFA5250
Description  500MHz, Ultra High Speed Monolithic Pin Driver
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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HFA5250 Datasheet(HTML) 1 Page - Intersil Corporation

   
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8-107
®
October 1998
HFA5250
500MHz, Ultra High
Speed Monolithic Pin Driver
Features
• High Digital Data Rate . . . . . . . . . . . . . . . . . . . . 500MHz
• Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . 2500V/
µs
• Very Fast Rise/Fall Times . . . . . . . . . . . . . . . . . . . 600ps
• Wide Output Range . . . . . . . . . . . . . . . . . . . . +7V to -2V
• Precise 50
Ω Output Impedance
• High Impedance, Three-State Output Control
Applications
• IC Tester Pin Electronics
• Pattern Generators
• Pulse Generators
• Built-In Test Equipment (BITE)
• Level Comparator/Translator
Description
The HFA5250 is the ideal monolithic pin driver solution for high
performance test systems. The device will switch at high data
rates between two input voltage levels providing variable ampli-
tude pulses. The output impedance is trimmed to achieve a pre-
cision 50
Ω source for impedance matching. Two differential
ECL/TTL compatible inputs control the operation of the
HFA5250, one controlling the VHIGH/VLOW switching and the
other controlling the output’s high-impedance state. The
HFA5250’s 500MHz data rate makes it compatible with today’s
high speed VLSI test systems and the +7V to -2V output swing
allows testing of all common logic families.
The HFA5250 is manufactured in the Intersil proprietary comple-
mentary bipolar process.
Pinout
HFA5250
(SOIC)
TOP VIEW
Part Number Information
PART
NUMBER
TEMP. RANGE (oC)
PACKAGE
PKG.
NO.
HFA5250CB 0 to 50 Without Air Flow
28 Ld SOIC M28.3
0 to 70 With 400lfpm Air Flow
NOTE: Switches Shown in the “1” State.
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VHIGH
VHIGH
NC
DATA
NC
DATA
NC
NC
HiZ
NC
HiZ
NC
VLOW
VLOW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VCC1
NC
NC
VCC2
VCC2
VOUT
VEE2
NC
NC
VEE1
VEE1
VCC1
VOUT
VEE2
+
-
+
-
INPUT
BUFFER
INPUT
BUFFER
50
Q
Q
OUTPUT BUFFER
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
File Number
2943.6
OBSO
LETE
PROD
UCT
NO RE
COMM
ENDE
D REP
LACE
MENT
conta
ct our
Techn
ical S
uppor
t Cent
er at
1-888
-INTE
RSIL
or ww
w.inte
rsil.co
m/tsc


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