DIO20903

Version 1.3, Jan 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

6

7. Switching Characteristics

7.1. Switching Characteristics: VCC = 5 V

VO_PULLUP = 5 V, VCM = VCC/2, CL = 15 pF, RL = 5.1 kΩ, TA = 25°C, unless otherwise noted.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

tresponse

Propagation delay time, high-to-low;

TTL input signal (1)

TTL input with Vref = 1.4 V

170

ns

tresponse

Propagation delay time, high-to-low;

Small scale input signal (1)

Input overdrive = 5 mV,

Input step = 100 mV

2

μs

tresponse

Propagation delay time, low-to-high;

Small scale input signal (1)

Input overdrive = 5 mV,

Input step = 100 mV

2.3

μs

7.2. Switching Characteristics: VCC = 12 V

VO_PULLUP = 12 V, VCM = VCC/2, CL = 15 pF, RL = 5.1 kΩ, TA = 25°C, unless otherwise noted.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

tresponse

Propagation delay time, high-to-low;

TTL input signal (1)

TTL input with Vref = 1.4 V

200

ns

tresponse

Propagation delay time, high-to-low;

Small scale input signal (1)

Input overdrive = 5 mV,

Input step = 100 mV

2.3

μs

tresponse

Propagation delay time, low-to-high;

Small scale input signal (1)

Input overdrive = 5 mV,

Input step = 100 mV

2.5

μs

7.3. Switching Characteristics: VCC = 30 V

VO_PULLUP = 30 V, VCM = VCC/2, CL = 15 pF, RL = 5.1 kΩ, TA = 25°C, unless otherwise noted.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

tresponse

Propagation delay time, high-to-low;

TTL input signal (1)

TTL input with Vref = 1.4 V

300

ns

tresponse

Propagation delay time, high-to-low;

Small scale input signal (1)

Input overdrive = 5 mV,

Input step = 100 mV

2.7

μs

tresponse

Propagation delay time, low-to-high;

Small scale input signal (1)

Input overdrive = 5 mV,

Input step = 100 mV

3

μs

Note:

(1) High-to-low and low-to-high refer to the transition at the input.

(2) Specifications subject to change without notice