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SX18AC/SX20AC/SX28AC/SX18AC75/SX20AC75/SX28AC75
17.5 AC Characteristics
SX18/20/28AC75 (Temp Range: 0°C <= Ta <= +70°C)
Note:Data in the Typical (TYP) column is at 5V, 25°C unless otherwise stated.
17.6 Comparator DC and AC Specifications
Symbol
Parameter
Min
Typ
Max
Units
Conditions
Fosc
External CLKIN Frequency
DC
75
MHz
HS1/HS2/HS3
Oscillator Frequency
DC
-
75
MHz
HS1/HS2/HS3
Tosc
External CLKIN Period
13.3
-
-
ns
HS1/HS2/HS3
Oscillator Period
13.3
-
-
ns
HS1/HS2/HS3
TosL, TosH
Clock in (OSC1) Low or High Time
8.0
-
-
ns
HS1/HS2/HS3
TosR, TosF
Clock in (OSC1) Rise or Fall Time
-
-
25
ns
HS1/HS2/HS3
Parameter
Conditions
Min
Typ
Max
Units
Input Offset Voltage
0.4V < Vin < Vdd 1.5V
+/- 10
+/- 25
mV
Input Common Mode Voltage Range
0.4
Vcc 1.3
V
Voltage Gain
300k
V/V
DC Supply Current (enabled)
Vdd = 5.5V
120
µA
Response Time
Voverdrive = 25mV
250
ns