Manual

CS5490
DS982F3 13
SWITCHING CHARACTERISTICS
• Min / Max characteristics and specifications are guaranteed over all Recommended Operating Conditions.
• Typical characteristics and specifications are measured at nominal supply voltages and T
A
= 25°C.
• VDDA = +3.3V ±10%; GNDA = 0V. All voltages with respect to 0V.
• Logic Levels: Logic 0 = 0V, Logic 1 = VDDA.
Notes: 13. Specified using 10% and 90% points on waveform of interest. Output loaded with 50pF.
14. Oscillator start-up time varies with crystal parameters. This specification does not apply when using an external clock source.
Parameter Symbol Min Typ Max Unit
Rise Times
DO
(Note 13) Any Digital Output Except DO
t
rise
-
-
-
50
1.0
-
µs
ns
Fall Times
DO
(Note 13) Any Digital Output Except DO
t
fall
-
-
-
50
1.0
-
µs
ns
Start-up
Oscillator Start-up Time
XTAL = 4.096 MHz (Note 14)
t
ost
-60-ms