DC and AC parameters

M48T08, M48T08Y, M48T18

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DC and AC parameters

This section summarizes the operating and measurement 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 Measurement Conditions listed in the

relevant tables. Designers should check that the operating conditions in their projects match

the measurement conditions when using the quoted parameters.

Table 7.

Operating and AC measurement conditions

Note:

Output Hi-Z is defined as the point where data is no longer driven.

Figure 11.

AC testing load circuit

Table 8.

Capacitance

Parameter

M48T08

M48T18/T08Y

Unit

4.75 to 5.5

4.5 to 5.5

V

0 to 70

0 to 70

°C

100

100

pF

Input Rise and Fall Times

≤ 5

≤ 5ns

Input Pulse Voltages

0 to 3

0 to 3

V

Input and Output Timing Ref. Voltages

1.5

1.5

V

Symbol

1.

Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.

2.

At 25°C, f = 1MHz.

Min

Max

Unit

Input Capacitance

10

pF

(3)

3.

Outputs deselected.

Input / Output Capacitance

10

pF

AI01019

5V

OUT

CL = 100pF

CL includes JIG capacitance

1.8k

Ω

DEVICE

UNDER

TEST

1k

Ω