M68AR024D datasheet(6/19 Pages) STMICROELECTRONICS

6 / 19 page

M68AR024D

6/19

DC AND AC PARAMETERS

This section summarizes the operating and mea-

surement conditions, as well as the DC and AC

characteristics of the device. The parameters in

the following DC and AC Characteristic tables are

derived from tests performed under the Measure-

ment Conditions listed in the relevant tables. De-

signers should check that the operating conditions

in their projects match the measurement condi-

tions when using the quoted parameters.

Table 3. Operating and AC Measurement Conditions

Figure 5. AC Measurement I/O Waveform

Figure 6. AC Measurement Load Circuit

Parameter

M68AR024D

VCC Supply Voltage

1.65 to 1.95V

VCCQ I/O Supply Voltage (VCCQ ≤ VCC)

1.5 to 1.95V

Ambient Operating Temperature

Range 1

0 to 70°C

Range 6

–40 to 85°C

Load Capacitance (CL)

30pF

Output Circuit Protection Resistance (R1)

15.3k

Ω

Load Resistance (R2)

11.3k

Ω

Input Rise and Fall Times

≤ 1ns/V

Input Pulse Voltages

0 to VCCQ

Input and Output Timing Ref. Voltages

VCCQ/2

Output Transition Timing Ref. Voltages

VRL = 0.3VCCQ; VRH = 0.7VCCQ

AI05987

VCCQ

I/O Timing Reference Voltage

VCCQ/2

VCCQ

I/O Transition Timing Reference Voltage

0.7VCCQ

0.3VCCQ

AI05988

VCCQ

OUT

CL includes JIG capacitance

DEVICE

UNDER

TEST

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