DC and AC parameters M48T58, M48T58Y
22/33 Doc ID 2412 Rev 8
8 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 Table 7 .
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 measurement load circuit
Table 8. Capacitance
Parameter M48T58 M48T58Y Unit
Supply voltage (V
CC
) 4.75 to 5.5 4.5 to 5.5 V
Ambient operating temperature (T
A
) 0 to 70 0 to 70 °C
Load capacitance (C
L
)100100pF
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 Parameter
(1)(2)
1. Effective capacitance measured with power supply at 5 V; sampled only, not 100% tested.
2. At 25 °C, f = 1 MHz.
Min Max Unit
C
IN
Input capacitance - 10 pF
C
OUT
(3)
3. Outputs deselected.
Output capacitance - 10 pF
AI01030
5V
OUT
C
L
= 100pF or 5pF
C
L
includes JIG capacitance
1.9kΩ
DEVICE
UNDER
TEST
1kΩ
