Datasheet

DC and AC parameters STM690A/692A/703/704/802/805/817/818/819
32/43 Doc ID 10522 Rev 10
5 DC and AC parameters
This section summarizes the operating measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristics Tables that
follow, are derived from tests performed under the measurement conditions summarized in
Table 6: Operating and AC measurement conditions. Designers should check that the
operating conditions in their circuit match the operating conditions when relying on the
quoted parameters.
Figure 39. E
to E
CON
propagation delay test circuit
1. C
L
includes load capacitance and scope probe capacitance.
Table 6. Operating and AC measurement conditions
Parameter
STM690A/692A/703/704/802/805/
817/818/819
Unit
V
CC
/V
BAT
supply voltage 1.0 to 5.5 V
Ambient operating temperature (T
A
) –40 to 85 °C
Input rise and fall times ≤ 5ns
Input pulse voltages 0.2 to 0.8V
CC
V
Input and output timing ref. voltages 0.3 to 0.7V
CC
V
AI08854
V
BAT
E
CON
V
CC
V
CC
3.6V
50pF C
L
(1)
25 Equivalent
Source Impedance
50
Cable
50
50
STMXXX
GND
E