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A high frequency and full swing BiCMOS square wave generator
Author(s)
Limpaiboon, Siriwat
Dejhan, Kobchai
Mitatha, Somsak
Cheevasuvit, Fusak
Junnapiya, Somyot
Nokyoo, Chuae
Angkaew, Krit
Soonyeekan, Chatcharin
Date Issued
December 1, 2001
Type
Conference Paper
Abstract
This paper proposes a design of square wave generator by using TS-FS BiCMOS circuit (Transient Saturation-Full Swing) and CMOS feedback inverter circuit working with capacitance. This proposed circuit is able to generate the high frequency signal with 1.5 volt supply. The capacitance is used to assign the frequency, the duty cycle can be adjusted by using the ratio of W/L of NMOS and PMOS transistors in the circuit.
Citation
International Symposium on IC Technology Systems and Applications, 9, 223-225, 2001