Overview
Description
The MK1574-01A/B are Phase-Locked Loop (PLL) based clock synthesizers that accept an 8kHz clock input as a reference and generate many popular communications frequencies. All outputs are frequency-locked together and to the input. This allows for the generation of locked clocks to the 8kHz backplane clock, simplifying clock generation and distribution in communications systems.
- MK1574-01A — 5V operation
- MK1574-01B — 3.3V operation
Renesas manufactures the largest variety of clock generators and buffers and can customize this device for a variety of frequencies.
Features
- Packaged in a 16-pin SOIC
- Accepts 8kHz input clock
- Output clock rates include T1, E1, T2, and E2
- Available in commercial (0 °C to + 70 °C) or industrial (-40 °C to +85 °C) temperature ranges
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.