X1228
V
Programming Timing Diagram
TRIP
V
CC
(V
)
TRIP
V
TRIP
t
t
t
TSU
THD
V
= 15V
P
RESET
V
CC
V
CC
t
VPH
VPO
t
VPS
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
SCL
SDA
t
RP
AEh
00h
03h/01h
00h
V
Programming Parameters
TRIP
Parameter
Description
Program Enable Voltage Setup time
Program Enable Voltage Hold time
Setup time
Min.
1
Max.
Units
µs
t
V
V
V
V
V
VPS
VPH
TRIP
TRIP
TRIP
TRIP
TRIP
t
1
µs
t
1
µs
TSU
THD
t
Hold (stable) time
10
ms
Program Enable Voltage Off time
(Between successive adjustments)
t
0
µs
VPO
V
Program Recovery Period
TRIP
t
10
ms
RP
(Between successive adjustments)
V
Programming Voltage
14
16
V
V
P
V
V
V
Programmed Voltage Range
1.7
5.0
TRAN
TRIP
Program variation after programming
TRIP
V
-25
+25
mV
tv
(Programmed at 25°C)
V
programming parameters are not 100% Tested.
TRIP
Characteristics subject to change without notice. 8 of 31
REV 1.3 3/24/04
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XICOR [ XICOR INC. ]
