SparkFun Clock Generator 5P49V60

Description

SparkFun Qwiic Clock Generator Breakout offers a wide range of customizable frequencies in a wide range of different signal types using one reference clock. Four clock outputs (single output) can generate frequencies from 1 MHz to 200 MHz, and eight clock outputs (differential output) can generate frequencies from 1 MHz to 350 MHz. Many frequency properties can be modified in the code using I2C using the SparkFun Arduino library. There are two Qwiic connectors on the board to easily configure the clock generator without having to solder to the I2C line. In addition, it is recommended to use an oscilloscope to check if the programmed clock signal is correct.

Features

• I2C serial programmable interface (with Qwiic support)
• Arduino library for frequency manipulation by I2C.
• Two addresses to choose from
• 0x6A (default) or 0x68
• 4x single clock outputs can generate frequencies from 1 MHz to 200 MHz on the following signal output:
• LVCMOS
• 8x differential output signals can generate frequencies from 1 MHz to 350 MHz in the following differential outputs:
• LVDS
• LVPECL
• HCSL
• Operating temperature range
• from - 40°C to + 105°C
• Operating voltage range
• 1.8 V, 2.5 V, 3.3 V.
• usually 3.3 V with a Qwiic cable
• 4x programmable OTP (One-Time Programmable) memory banks
• Programmable activation or deactivation of the output
• Redundant clock inputs with manual switching
• AEC-Q100 qualification