Datasheet

MAX4760/MAX4760A/MAX4761/MAX4761A
High-Bandwidth, Quad DPDT Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +2.7V to +5.25V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V+ = 3V, T
A
= +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
+25°C 25 50
MAX4760/
MAX4761
T
MIN
to T
MAX
60
ns
+25°C 300 800
Turn-Off Time t
OFF
V+ = 2.7V, V
NO_
or
V
NC_
= 1.5V;
R
L
= 50Ω; C
L
= 35pF,
Figure 2
MAX4760A/
MAX4761A
T
MIN
to T
MAX
800
ns
+25°C 100
Break-Before-Make t
BBM
V+ = 2.7V, V
NO_
or V
NC_
= 1.5V;
R
L
= 50Ω, C
L
= 35pF, Figure 3
(Note 7)
T
MIN
to T
MAX
2
ns
Skew t
SKEW
R
S
= 39Ω, C
L
= 50pF, Figure 4
(Note 7)
+25°C 0.2 ns
Charge Injection Q
V
GEN
= 0V, R
GEN
= 0V,
C
L
= 1.0nF, Figure 5
+25°C 15 pC
On-Channel -3dB Bandwidth BW Signal = 0dBm, C
L
= 5pF, R
L
= 50Ω +25°C 150 MHz
Off-Isolation V
ISO
C
L
= 5p F, R
L
= 50Ω, V
COM_
= 1V
P-P,
f = 100kH z, Fi g ur e 6 (Note 8)
+25°C 80 dB
Crosstalk V
CT
C
L
= 5p F, R
L
= 50Ω, V
COM_
= 1V
P-P
,
f = 100kH z, Fi g ur e 6 (Note 9)
+25°C 95 dB
Total Harmonic Distortion THD
f = 20H z to 20kH z , V
COM_
= 1V
P-P
,
DC bias = V+/2, R
L
= R
S
= 600Ω
+25°C 0.03 %
NO_, NC_ Off-Capacitance
C
NO_
(
OFF
),
C
NC_
(
OFF
)
V
NO_
, V
NC_
= GND, f = 1MHz,
Figure 7
+25°C 25 pF
COM_ On-Capacitance C
COM
(
ON
)
V
NO_
, V
NC_
= GND, f = 1MHz,
Figure 7
+25°C 54 pF
COM_ Off-Capacitance C
COM
(
OFF
)
V
COM_
= GND, f = 1MHz (MAX4761/
MAX4761A), Figure 7
+25°C 25 pF
DIGITAL I/O (IN_, EN)
V+ = 2.7V to 3.6V T
MIN
to T
MAX
1.4
V+ = 3.6V to 5.5V
(MAX4760A/MAX4761A)
T
MIN
to T
MAX
1.6
Input-Logic High V
IH
V+ = 3.6V to 5.25V
(MAX4760/MAX4761)
T
MIN
to T
MAX
2.0
V
V+ = 2.7V to 3.6V T
MIN
to T
MAX
0.5
V+ = 3.6V to 5.5V
(MAX4760A/MAX4761A)
T
MIN
to T
MAX
0.5
Input-Logic Low V
IL
V+ = 3.6V to 5.25V
(MAX4760/MAX4761)
T
MIN
to T
MAX
0.6
V
Input Leakage Current I
IN
, I
EN
V
IN
= 0V or V+ T
MIN
to T
MAX
1µA