x9315wsizt2 Intersil Corporation, x9315wsizt2 Datasheet - Page 8

• Manufacturer Part Number: x9315wsizt2
• Description: Digitally Controlled Potentiometer Xdcp?
• Manufacturer: Intersil Corporation

Power-up and Down Requirements
There are no restrictions on the power-up or power-down
conditions of V
potentiometer pins provided that V
positive than or equal to V
V
AC Timing
Notes: (6) Typical values are for T
Performance Characteristics (Typical)
Typical Noise
W
. The V
(7) This parameter is not 100% tested.
(8) MI in the A.C. timing diagram refers to the minimum incremental change in the V
CC
INC
U/D
V
CS
W
ramp rate spec is always in effect.
CC
and the voltages applied to the
t
CI
t
IW
H
, V
-100
-110
-120
-130
-140
-150
8
L
A
-10
-20
-30
-40
-50
-60
-70
-80
-90
, and V
0
= 25°C and nominal supply voltage.
0
CC
t
IL
10
t
ID
is always more
W
t
20
CYC
, i.e., V
30
40
t
IH
CC
50
≥ V
60
H
, V
DI
70
L
80
,
t
IC
X9315
MI
Frequency (kHz)
90
(8)
100
110 120 130 140 150 160 170 180 190 200
(Store)
t
CPH
W
output due to a change in the wiper position.
t
F
90%
10%
90%
t
R
September 15, 2005
FN8179.1