ISL54230 Datasheet, PDF (6/16 Pages) Intersil Corporation – Octal Multiprotocol Switch

ISL54230
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: V_DD = +2.7V, GND = 0V, V_INxH = 1.4V, V_INxL = 0.5V,
V_OExH = 1.4V, V_OExL = 0.5V, (Note 4), Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 5, 6) TYP (Notes 5, 6) UNITS
OFF Capacitance, C_NOxOFF or
f = 1MHz, V_DD = 3.0V, V_OEx = V_OExH, V_NOx or V_NCx = 0V 25
-
6.2
-
pF
C_NCxOFF
(see Figure 3)
COM ON Capacitance, C_COMxON f = 1MHz, V_DD = 3.0V, V_OEx = V_OExH, V_NOx or V_NCx = 0V 25
-
12.5
-
pF
(see Figure 3)
1Ω Switches
Crosstalk
V_DD = 3.0V, R_L = 50Ω, f = 10MHz (see Figure 4)
25
OFF-Isolation
V_DD = 3.0V, R_L = 50Ω, f = 1MHz (see Figure 2)
25
Switch -3dB Bandwidth
Signal = 50mV_RMS, R_L = 50Ω
25
OFF Capacitance, C_NOxOFF or
C_NCxOFF
f = 1MHz, V_DD = 3.0V, V_OEx = V_OExH, V_NOx or V_NCx = 0V 25
(see Figure 3)
COM ON Capacitance, C_COMxON f = 1MHz, V_DD = 3.0V, V_OEx = V_OExH, V_NOx or V_NCx = 0V 25
(see Figure 3)
-
-90
-
-
55
-
-
78
-
-
21
-
-
61
-
dB
dB
MHz
pF
pF
6Ω Switches
Crosstalk
V_DD = 3.0V, R_L = 50Ω, f = 10MHz (see Figure 4)
25
OFF-Isolation
V_DD = 3.0V, R_L = 50Ω, f = 10MHz (see Figure 2)
25
Switch -3dB Bandwidth
50mV_RMS, R_L = 50Ω
25
OFF Capacitance, C_NOxOFF or
C_NCxOFF
f = 1MHz, V_DD = 3.0V, V_OEx = V_OExH, V_NOx or V_NCx = 0V 25
(see Figure 3)
COM ON Capacitance, C_COMxON f = 1MHz, V_DD = 3.0V, V_OEx = V_OExH, V_NOx or V_NCx = 0V 25
(see Figure 3)
-
-67
-
-
50
-
-
310
-
-
6
-
-
15
-
dB
dB
MHz
pF
pF
POWER SUPPLY CHARACTERISTICS
Power Supply Range, V_DD
Positive Supply Current, I_DD
Full
2.7
3.6
V
V_DD = 3.6V, V_OEx = V_INx = 0V, V_NOx or V_NCx = 0V,
25
-
1
2
µA
V_COMx = 0V
Full
-
1.24
-
µA
Power Supply Current, I_DD
V_DD = 3.6V, V_Logic = 1.8V, V_NOx or V_NCx = 0V,
V_COMx = 0V. Driving one logic pin only.
DIGITAL INPUT CHARACTERISTICS
25
-
1
-
µA
Input Voltage Low, V_INLx, V_OELx V_DD = 2.7V to 3.6V
Full
-
-
0.5
V
Input Voltage High, V_INHx, V_OEHx V_DD = 2.7V to 3.6V
Full
1.4
-
-
V
Input Current Low, I_INLx, I_OELx
V_DD = 2.7V to 3.6V
Full
-50
20
50
nA
Input Current High, I_INHx, I_OEHx
V_DD = 2.7V to 3.6V
Full
-2
1
2
µA
NOTES:
4. V_logic = Input voltage to perform proper function.
5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range
8. r_ON matching between channels is calculated by subtracting the channel with the highest max r_ON value from the channel with lowest max r_ON
value, between NCx or NOx.
9. Limits established by characterization and are not production tested.
6
FN6825.0
December 26, 2008