NEWS

17 October 2018

CISSOID & GPT partner on SiC

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CG50

Versatile crystal clock generator

The CG50 is a high-temperature crystal clock Generator integrated circuit. It features a crystal oscillator driver with disable input, an ancillary clock signal input and a programmable divider chain. Using an external crystal, it is intended to provide reliable precision performance throughout the -55 to +225°C temperature range.

 

 

CHT-CG50LP is the 2nd generation of our crystal clock generator and is more recent than the CHT-CG50.

Typical performances

  • Operating temperature (Tj): -55°C to 225°C
  • Power supply: 3.3V +/-5% to 5V +/10%
  • Frequency range: DC to 50MHz
  • 3-states output buffer
  • Programme output buffer: 8/16/24/32mA
  • Programmable output frequency divider: 1:1 to 1:8
  • Programmable crystal driver strength
  • Stand-by mode
  • Built-in passive components
  • Package: ceramic DIL24

 

Application

  • Clock buffer & clock generation in downhole tools, aerospace, defense and HiRel applications.


CHT-CG50: functionnal diagram

 

Die Map

Supporting its customers in the manufacturing of high temperature and high reliability hybrid modules, CISSOID delivers most of its CHT products as bare die. Please, do not hesitate to contact CISSOID to request die map information including die dimension, die finish, location and description of the bonding pads.

 

Ordering information

Product name Ordering reference Package Marking
CG50 CHT-CG50-CDIL24-T Ceramic DIL24 CHT-CG50
CG50 CHT-CG50-D-T Known Good Die -