IDT IDT54/74FCT88915TT 55/70/100/133 PRELIMINARY handbook

IDT54/74FCT88915TT is a low-jitter PLL clock driver launched by IDT. The operating frequency range is 10MHz-133MHz. There are 5 non-inverting outputs, 1 inverted output, 1 2x output and 1 1/2x output at the output port. All output ports are TTL-compatible. The output voltage range is 3V-5V and the output current is 64-15mA.


IDT IDT54/74FCT88915TT 55/70/100/133 PRELIMINARY handbook - cover page
Brand
IDT
Category
Clocks and Timers
Document type
Datasheet
Language
English
Pages
12
File format
PDF
File size
98 KB
Published
06 June, 2012
Updated
30 September, 2023
Model
IDT54
MD5 checksum
F8B36B7BDAB820A6A8D0525C32176E0D

About this manual

The IDT54/74FCT88915TT is a low skew, PLL-based CMOS clock driver designed for high-performance PCs and workstations. Utilizing 0.5-micron CMOS technology, the device locks the frequency and phase of its outputs to an input reference clock. It provides eight outputs with a maximum output-to-output skew of 500ps.

What's inside

  • Features
  • Description
  • Functional Block Diagram
  • Pin Configurations
  • Absolute Maximum Ratings
  • DC Electrical Characteristics
  • Power Supply Characteristics
  • Output Frequency Specifications

Specifications

Technology Process0.5 MICRON CMOS Technology
Max Output Frequency133MHz
Output Skew (max)< 500ps
Operating Temperature Range (Commercial)0 to +70 C
Operating Temperature Range (Military)-55 to +125 C

Frequently asked questions

What is the maximum output frequency of this device?

The maximum output frequency is 133MHz.

How many clock outputs does the IDT54/74FCT88915TT provide?

The device provides 8 outputs with specific configurations including inverted and doubled frequencies.

What is the maximum output-to-output skew?

The maximum output skew is less than 500ps.

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