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HFA5253

Features: • High Digital Data Rate . . . . . . . . . . . . . . . . . . . . . 800MHz• Very Fast Rise/Fall Times. . . . . . . . . . . . . . . . . . . . . 500ps• Wide Output Range . . . . . . . . . . . . . . . . . . . . . +8V to -3V• Precise 50 Output Impedance• High Imp...

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SeekIC No. : 004361792 Detail

HFA5253: Features: • High Digital Data Rate . . . . . . . . . . . . . . . . . . . . . 800MHz• Very Fast Rise/Fall Times. . . . . . . . . . . . . . . . . . . . . 500ps• Wide Output Range . ....

HFA5253 Data Sheet

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Part Number:
HFA5253
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

• High Digital Data Rate . . . . . . . . . . . . . . . . . . . . . 800MHz
• Very Fast Rise/Fall Times. . . . . . . . . . . . . . . . . . . . . 500ps
• Wide Output Range . . . . . . . . . . . . . . . . . . . . . +8V to -3V
• Precise 50 Output Impedance
• High Impedance, Three-State Output Control
• Slew Rate Control


Application

• IC Tester Pin Electronics
• Pattern Generators
• Pulse Generators
• Level Comparator/Translator


Pinout

Connection Diagram


Specifications

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19V
Differential Input Voltage (DATA and HIZ) . . . . . . . . . . . . . . . . 5V
Output Current Continuous (Note 1) . . . . . . . . . . . . . . . . .160mA
Input Voltage (Any pin except as specified) . . . . . . . .  VCC to VEE
VOUT Voltage (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . .9V to -4V
VHIGH Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC to -4V
VLOW Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to VEE
VHIGH to VLOW Voltage. . . . . . . . . . . . . 11V to 0V (VHIGH > VLOW)
Slew Rate Control Current (+SRC, -SRC) . . . . . . . . . . . . . . .  12mA


Description

The HFA5253 is a very high speed monolithic pin driver solution for high performance test systems. The device will switch at high data rates between two input voltage levels providing variable amplitude pulses. Slew Rate Control pins provide independent control over positive and negative slew rate allowing the customer to optimize the pin driver speed for their application. The output impedance is trimmed to achieve a precision 50 source for impedance matching.

Two differential ECL/TTL compatible inputs control the operation of the product, one controlling the VHIGH/VLOW switching and the other controlling the output's highimpedance state. The HFA5253's 800MHz data rate makes it compatible with today's high-speed VLSI test systems and the +8V to -3V output swing satisfies the most stringent testing requirements of all common logic families.

The HFA5253 is manufactured in Harris' proprietary complementary bipolar UHF-1 process.




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