QS5820T

Features: • 20 output, low skew clock signal buffer• High drive FCT-type outputs• Reduced swing TTL outputs for low noise• Input hysteresis for better noise margin• Monitor output• Guaranteed low skew 0.5ns output skew 0.7ns pulse skew 1ns part-to-part skew̶...

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SeekIC No. : 004468522 Detail

QS5820T: Features: • 20 output, low skew clock signal buffer• High drive FCT-type outputs• Reduced swing TTL outputs for low noise• Input hysteresis for better noise margin• Mon...

floor Price/Ceiling Price

Part Number:
QS5820T
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: 2024/11/21

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Product Details

Description



Features:

• 20 output, low skew clock signal buffer
• High drive FCT-type outputs
• Reduced swing TTL outputs for low noise
• Input hysteresis for better noise margin
• Monitor output
• Guaranteed low skew
0.5ns output skew
0.7ns pulse skew
1ns part-to-part skew
• Available in 40-pin QVSOP



Pinout

  Connection Diagram


Specifications

Rating
Symbol
Max
unit
Supply Voltage Range
VTERM(2)
0.5 to +4.6
V
Input Voltage Range
VI (2)
0.5 to +5.5
V
Voltage range applied to any
output in the high or low state
VO(2)
0.5 to VDD + 0.5
V
Input clamp current
IIK (VI < 0)
50
mA
Terminal Voltage with Respect
to GND (inputs VIH 2.5, VIL 2.5)
IOK
(VO < 0 or VO > VDD)
-50
mA
Continuous Output Current
IRES
±100
mA
Maximum Power Dissipation
VDD or GND
65 to +150
mA
Storage Temperature Range
TSTG
150
°C

NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. VDD Terminals.
3. All terminals except VDD.




Description

The QS5820T clock driver/buffer circuits can be used for clock distribution schemes where low skew, high speed, and small footprint are primary concerns. The QS5820T offers four banks of five non-inverting outputs. Designed in IDT's proprietary QCMOS process, this device provides low propagation delay buffering with on-chip skew of 0.5ns for same-transition, same-bank signals. The QS5820T provides major skew advantages over octal type devices where total part-to-part skew (tSK( of >1ns is unacceptable. Furthermore, board area consumed by the QVSOP package is almost one-third that of the typical SOIC package offered for octal devices. This clock buffer product is designed for use high performance workstation, multi-board computing and telecommunications systems. The QS5820T is available in the 40-pin QVSOP package which offers the world's smallest logic footprint.




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