Datasheet

MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
3
Maxim Integrated
ELECTRICAL CHARACTERISTICS—±5V Supply (continued)
(V+ = +4.5V to +6V, V- = -4.5V to -6V, V
IH
= +2.4V, V
IL
= +0.8V, GND = 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
SWITCH DYNAMIC CHARACTERISTICS
+25°C4060
Turn-On Time t
ON
V
NO
, V
NC
= +3V, -3V,
R
L
= 1kΩ, C
L
= 35pF
E75
ns
+25°C2840
Turn-Off Time t
OFF
V
NO
, V
NC
= +3V, -3V,
R
L
= 1kΩ, C
L
= 35pF
E50
ns
+25°C5070
Transition Time t
TRANS
V
NC
= +3V, V
NO
= -3V,
V
NC
= -3V, V
NO
= +3V,
R
L
= 1kΩ, C
L
= 35pF
E85
ns
Break-Before-Make Time
(Note 6)
t
BBM
V
NO
, V
NC
= +3V, -3V, R
L
= 300Ω,
C
L
= 35pF
+25°C 5 15 ns
Charge Injection Q
V
GEN
= 0, R
GEN
= 0,
C
L
= 100pF
+25°C3 pC
-3dB Bandwidth f
-3dB
R
L
= 50Ω, C
L
= 10pF,
f
0dB
= 1MHz
+25°C 450 MHz
Off-Isolation (Note 7) V
ISO
R
L
= 50Ω, C
L
= 10pF,
f
IN
= 1MHz
+25°C -77 dB
Crosstalk (Control Input to
Signal Output)
R
L
= 50Ω , C
L
= 10p F, V + = + 4.5V ,
V - = - 4.5V , f
IN
= 1M H z, V
EN
= V
IH
+25°C68 mV
Crosstalk (Between Switches) V
CT
R
L
= 50Ω, C
L
= 10pF,
f
IN
= 1MHz
+25°C -72 dB
Total Harmonic Distortion THD
R
L
= 600kΩ, C
L
= 50pF,
f
IN
= 20kHz
+25°C 0.15 %
Control Input Capacitance C
IN
3pF
NO or NC Off-Capacitance C
OFF
f
IN
= 1MHz +25°C6 pF
COM Off-Capacitance C
COM
(
OFF
)
f
IN
= 1MHz +25°C8 pF
COM On-Capacitance
C
COM
(
ON
)
f
IN
= 1MHz +25°C14 pF
LOGIC INPUT
Input Voltage Low V
IL
0.8 V
Input Voltage High V
IH
2.4 V
+25°C
-1 0.0001 1
Input Leakage Current I
L
V+ = +5.5V, V- = -5.5V,
V
IN
= V
EN
= 0 or +5.5V
E -10 10
µA
POWER SUPPLY
V+ 2 6
Power-Supply Range
V- -2
-6
V
+25°C -1 0.0001 1
Positive Supply Current I+
V+ = +5.5V, V- = -5.5V,
V
IN
= V
EN
= 0 or +5.5V
E -10 10
µA
+25°C -1 0.0001 1
Negative Supply Current I-
V+ = +5.5V, V- = -5.5V,
V
IN
= V
EN
= 0 or +5.5V
E -10 10
µA