USE ULTRA37000TM FOR
ALL NEW DESIGNS
PALCE22V10
Military and Industrial Switching Characteristics PALCE22V10 (continued)[2, 7]
22V10-10
22V10-15
22V10-25
Parameter
fMAX3
Description
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Internal Feedback Maximum
Frequency (1/(tCF + tS))[6, 13]
111
68.9
32.2
MHz
tCF
Register Clock to
3
4.5
13
ns
Feedback Input[6, 14]
tAW
tAR
Asynchronous Reset Width
10
6
15
12
25
25
ns
ns
Asynchronous Reset
Recovery Time
tAP
Asynchronous Reset to
Registered Output Delay
12
20
25
ns
ns
µs
tSPR
tPR
Synchronous Preset
Recovery Time
Power-up Reset Time[6, 15]
8
1
20
1
25
1
Switching Waveforms
INPUTS I/O,
REGISTERED
FEEDBACK
SYNCHRONOUS
PRESET
tWH
tWL
tS
tH
CP
tSPR
tP
tAR
tAW
ASYNCHRONOUS
RESET
tCO
tAP
t
t
t
[9]
EA
[10]
ER
REGISTERED
OUTPUTS
tPD
t
[10]
EA [9]
ER
COMBINATORIAL
OUTPUTS
Power-Up Reset Waveform[15]
VCC
90%
10%
POWER
SUPPLY VOLTAGE
tPR
REGISTERED
ACTIVE LOW
OUTPUTS
tS
CLOCK
tWL
t
MAX = 1 µs
PR
Document #: 38-03027 Rev. *B
Page 7 of 13
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