ULC3702

Advance

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 5

www.unisonic.com.tw

QW-R104-010.a



TYPICAL APPLICATION CIRCUIT

1/2 UTC ULC3702

100kΩ

22kΩ

100kΩ

100kΩ

+

-

+

-

+

-

C1

0.01µF

(Note 1)

R1

100kΩ

(Note 2)

R2

5kΩ

(Note 3)

R3

100kΩ

(Note 2)

1/2 UTC ULC3702

1/2 UTC ULC3702

1OUT

2OUT

1OUT

2OUT

Notes: 1. Adjust C1 for a change in oscillator frequency where:

1/f=1.85(100kΩ)C1

2. Adjust R1 and R3 to change duty cycle

3. Adjust R2 to change deadtime

Figure 1. Two-Phase Nonoverlapping Clock Generator

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.