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SCG4600 - Synchronous Clock Generators

Download the SCG4600 datasheet PDF. This datasheet also covers the SCG4600_Connor variant, as both devices belong to the same synchronous clock generators family and are provided as variant models within a single manufacturer datasheet.

General Description

The SCG4600 is a digital phase locked loop generating CML outputs from an intrinsically low jitter voltage controlled crystal oscillator.

The SCG4600 can lock to one of two external 8 kHz references, which is selectable using the SELAB input select pin.

Key Features

  • Phase Locked Output Frequency Control.
  • Intrinsically Low Jitter Crystal Oscillator.
  • CML Outputs.
  • Dual 8 kHz References.
  • LOR & LOL Alarm.
  • Force Free Run Function.
  • Automatic Free Run Operation on Loss of Both References A & B.
  • Input Duty Cycle Tolerant.
  • 3.3VDC Power Supply www. DataSheet4U. com Bulletin Page Revision Date Issued By SG028 1 of 12 P01 19 July 02 MBatts Block Diagram Figure 1 Alarm Ref A Ref B 8 kHz.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SCG4600_Connor-Winfield.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SCG4600
Manufacturer Connor-Winfield
File Size 924.81 KB
Description Synchronous Clock Generators
Datasheet download datasheet SCG4600 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SCG4600 Synchronous Clock Generators PLL 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630-851-4722 Fax: 630-851-5040 www.conwin.com General Description The SCG4600 is a digital phase locked loop generating CML outputs from an intrinsically low jitter voltage controlled crystal oscillator. The SCG4600 can lock to one of two external 8 kHz references, which is selectable using the SELAB input select pin. The unit has an acquisition time of about 1.5 seconds and it is tolerant of different reference duty cycles. The SCG4600 includes an alarm output that indicates deviations from normal operation. If a Lossof-Reference (LOR) or Loss-of-Lock (LOL) is detected the alarm with indicate the need for a reference rearrangement.