X93154 INTERSIL [Intersil Corporation], X93154 Datasheet - Page 4

• Manufacturer Part Number: X93154
• Description: Digitally Controlled Potentiometer
• Manufacturer: INTERSIL [Intersil Corporation]

AC Electrical Specifications
Endurance and Data Retention
Test Circuit #1
Power Up and Down Requirements
There are no restrictions on the power-up or power-down
conditions of V
A.C. Timing
SYMBOL
t
R
t
Minimum endurance
R
t
t
t
V
t
CPH
CPH
CYC
, t
t
WR
t
t
t
t
t
Cl
lD
DI
lH
lC
lL
CC
PARAMETER
Data retention
F
(7)
(7)
CS to INC setup
INC HIGH to U/D change
U/D to INC setup
INC LOW period
INC HIGH period
INC Inactive to CS inactive
CS Deselect time (NO STORE)
CS Deselect time (STORE)
INC cycle time
INC input rise and fall time
V CC power-up rate
Store cycle
INC
U/D
CS
CC
and the voltages applied to the
Test Point
t
CI
200,000
MIN
100
4
V
V
H
L
PARAMETER
/R
H
Over recommended operating conditions unless otherwise specified.
t
IL
t
ID
Data changes per bit
t
CYC
Years
UNIT
t
IH
t
DI
X93154
t
IC
Circuit #2 SPICE Macro Model
potentiometer pins provided that V
positive than or equal to V
V
A.C. Conditions of Test
Input pulse levels
Input rise and fall times
Input reference levels
CC
MIN
100
100
100
250
1.0
10
1
1
1
2
ramp rate spec is always in effect.
R
(Store)
t
H
CPH
10pF
TYP (6)
C
H
5
R
t
F
TOTAL
H
90%
25pF
and V
C
W
0V to 3V
10ns
1.5V
10%
10,000
L
CC
90%
MAX
, i.e., V
500
10pF
10
C
is always more
L
CC
t
R
R
L
≥ V
October 5, 2005
H,
UNIT
V/ms
V
ms
ms
ns
ns
µs
µs
µs
µs
µs
ns
ns
L
FN8180.2
. The