X9251 Xicor, X9251 Datasheet - Page 18

• Manufacturer Part Number: X9251
• Description: Quad Digitally-Controlled (XDCP) Potentiometer
• Manufacturer: Xicor

X9251
HIGH-VOLTAGE WRITE CYCLE TIMING
XDCP TIMING
SYMBOL TABLE
.
REV 1.3.3 2/10/04
t
t
t
WR
WRPO
WRL
Symbol
Symbol
Wiper response time after the third (last) power supply is stable
Wiper response time after instruction issued (all load instructions)
High-voltage write cycle time (store instructions)
WAVEFORM
Parameter
Parameter
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INPUTS
Must be
steady
May change
from Low to
High
May change
from High to
Low
Don’t Care:
Changes
Allowed
N/A
OUTPUTS
Will be
steady
Will change
from Low to
High
Will change
from High to
Low
Changing:
State Not
Known
Center Line
is High
Impedance
Characteristics subject to change without notice.
Typ.
5
Max.
Min.
10
5
5
Max. Units
10
10
Units
ms
18 of 25
µs
µs