參數(shù)資料
型號(hào)： HFA5250CB
廠商： INTERSIL CORP
元件分類： 外設(shè)及接口
英文描述： 500MHz, Ultra High Speed Monolithic Pin Driver
中文描述： BUF OR INV BASED PRPHL DRVR, PDSO28
封裝： SOIC-28
文件頁(yè)數(shù)： 1/5頁(yè)
文件大小： 577K
代理商： HFA5250CB
8-107
October 1998
HFA5250
500MHz, Ultra High
Speed Monolithic Pin Driver
Features
High Digital Data Rate . . . . . . . . . . . . . . . . . . . . 500MHz
Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . 2500V/
μ
s
Very Fast Rise/Fall Times . . . . . . . . . . . . . . . . . . . 600ps
Wide Output Range . . . . . . . . . . . . . . . . . . . . +7V to -2V
Precise 50
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
source for impedance matching. Two differential
ECL/TTL compatible inputs control the operation of the
HFA5250, one controlling the V
HIGH
/V
LOW
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 (
o
C)
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
V
HIGH
V
HIGH
NC
DATA
NC
DATA
NC
NC
HiZ
NC
HiZ
NC
V
LOW
V
LOW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
CC1
NC
NC
V
CC2
V
CC2
V
OUT
V
EE2
NC
NC
V
EE1
V
EE1
V
CC1
V
OUT
V
EE2
+
+
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
1-888-INTERSIL or www.intersil.com/tsc
NO ROBSOLETE PRODUCT
contact our Technical Support Center at
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HFA5251 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:800MHz Monolithic Pin Driver
HFA5251 WAF 制造商:Intersil Corporation 功能描述:
HFA5251Y 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Pin ATE Driver
HFA5253 制造商:HARRIS 制造商全稱:HARRIS 功能描述:800MHz, Ultra High-Speed Monolithic Pin Driver
HFA5253CB 制造商:HARRIS 制造商全稱:HARRIS 功能描述:800MHz, Ultra High-Speed Monolithic Pin Driver
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