Part Number: CD4521BCD4521B provides RC oscillator as follows:
However, Rs is not correctly connected. Circuit should be as follows for RC oscillator to work:
Part Number: CD4521B Other Parts Discussed in Thread: SN74LVC1GU04 , SN74LVC1G80 Hello, I was wondering if we could get some help, as we are using your CD4521B as a frequency divider, but our crystal is not oscillating for a strange reason. The Crystal…
Part Number: CD4521B I am referring to the CD4521B (CMOS 24 stage Frequency Divider) TI Datasheet Copyright 2003 (Page 3-286), figures 10 and 11 and I have the following questions:
Q1. Does the oscillator frequency calculation formula given under fig…
Part Number: CD4521B I find the datasheet for CD4521B insufficient in understanding how it functions. Is there any other data or application information that will help me understand it better?
Specifically, I am trying to design a circuit that will produce…
Ed,
I found three logic oscillator with multi stage ripple counters. This will make long timing period possible with smaller capacitors
CD4521B
CD4541B
CD4060B
All these will work at 10V