X93256_08 Datasheet, PDF (4/7 Pages) Intersil Corporation – Dual Digitally Controlled Potentiometers(XDCPs™)

X93256
DC Operating Characteristics Over recommended operating conditions, unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
(Note 7) (Note 4) (Note 7)
I_CC1
VCC Active Current (Increment)
I_CC2
VCC Active Current (Store)
(EEPROM Store)
I_SB
Standby Supply Current
I_LI
I_LI
I_LI
I_LI
V_IH
V_IL
C_IN
(Note 6)
CS input Leakage Current
CS input Leakage Current
CS input Leakage Current
INC, U/D Input Leakage Current
CS, INC, U/D input HIGH Voltage
CS, INC, U/D input LOW Voltage
CS, INC, U/D Input Capacitance
CS = V_IL, U/D = V_IL or V_IH and
INC = 0.4V @ max. t_CYC V_CC = 3V
50
250
CS = V_IL, U/D = V_IL or V_IH and
INC = 0.4V @ max. t_CYC V_CC = 5V
200
300
CS = V_IH, U/D = V_IL or V_IH and
600
INC = V_IH @ max. t_WR V_CC = 3V
CS = V_IH, U/D = V_IL or V_IH and
INC = V_IH @ max. t_WR V_CC = 5V
1400
CS = V_CC - 0.3V, U/D and INC = V_SS or
1
V_CC - 0.3V V_CC = 3V
CS = V_CC - 0.3V, U/D and INC = V_SS or
4
V_CC - 0.3V V_CC = 5V
V_IN = V_CC
±1
V_CC = 3V, CS = 0
60
100
150
V_CC = 5V, CS = 0
120
200
250
V_IN = V_SS to V_CC
±1
V_CC x 0.7
V_CC + 0.5
-0.5
V_CC x 0.1
V_CC = 3V, V_IN = V_SS, T_A = +25°C,
10
f = 1MHz (Note 5)
UNIT
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
pF
Endurance and Data Retention
PARAMETER
Minimum endurance
Data retention
MIN
200,000
100
UNIT
Data changes per bit
Years
Test Circuit #1
TEST POINT
V_H/R_H
AC Conditions of Test
Input pulse levels
Input rise and fall times
Input reference levels
0V to 3V
10ns
1.5V
Circuit #2 SPICE Macro Model
R_TOTAL
R_H
R_L
C_H
C_W
C_L
10pF
10pF
25pF
AC Operating Characteristics Over recommended operating conditions, unless otherwise specified. In the table, CS, INC, U/D, R_H and
R_L are used to refer to either CS₁ or CS₂, etc.
SYMBOL
PARAMETER
MIN
(Note 7)
TYP
(Note 4)
MAX
(Note 7)
UNIT
t_Cl
CS to INC Setup
100
ns
t_lD
INC HIGH to U/D Change
100
ns
t_DI
U/D to INC Setup
100
ns
t_lL
INC LOW Period
1
µs
t_lH
INC HIGH Period
1
µs
4
FN8188.2
February 1, 2008