Dear TEAM
we also observed an another deviation in UCC2827DW's oscillator frequency selection using RT and CT
our configutarion in UC2827DW-1 was 750pF and 20.55K Ohm provides the calculated frequency is 50 KHz, where as the measure frequency is 53KHz.
Similarly we Also check with UC2827DW-2, where the RT and CT were 19.4K Ohm and 680pF provides the calculated frequency is 58 KHz. Instead the measure frequency was 66KHz
The Capacitors were measured in house LCR meters also.
Why there is a deviation in the frequecny from expected to actual?
Regards,
Robert Brolin Anthony S
