Datasheet
4 ______________________________________________________________________________________
MAX4936–MAX4939
Octal High-Voltage Transmit/Receive Switches
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +1.62V to +5.5V, V
CC
= +2.7V to +5.5V, V
EE
= -2.7V to -5.5V, V
CLR
= 0V, LVCC_ = V
CC
, LVEE_ = V
EE
, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25NC.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
2nd Harmonic Distortion HD2
HV_ to COM_, |V
COM_
| R +2V, V
CC
= +5V,
V
EE
= -5V, R
L
= 100I, C
L
= 100pF,
f = 5MHz (MAX4936/MAX4938 only)
-90
dBc
COM_ to NO_, switch is on, |V
COM_
| < +0.4V,
V
CC
= +5V, V
EE
= -5V, R
L
= 200I,
C
L
= 30pF, I
CH
= 1.5mA, f = 5MHz
-95
3rd Harmonic Distortion HD3
HV_ to COM_, |V
COM_
| R +2V, V
CC
= +5V,
V
EE
= -5V, R
L
= 100I, C
L
= 100pF,
f = 5MHz (MAX4936/MAX4938 only)
-90
dBc
COM_ to NO_, switch is on, |V
COM_
| < +0.4V,
V
CC
= +5V, V
EE
= -5V, R
L
= 200I,
C
L
= 30pF, I
CH
= 1.5mA, f = 5MHz
-115
Two-Tone Intermodulation
Distortion (Note 3)
IMD3
COM_ to NO_, switch is on,
|V
COM_
| < +0.4V, V
CC
= +5V, V
EE
= -5V,
R
L
= 200I, C
L
= 30pF, I
CH
= 1.5mA,
f
1
= 5MHz, f
2
= 5.01MHz
-77 dBc
HV_ Off Capacitance C
HV_(OFF)
|V
HV_
- V
COM_
| < +0.3V
(MAX4936/MAX4938 only)
12 pF
COM_ Off Capacitance C
COM_(OFF)
|V
HV_
- V
COM_
| < +0.3V, switch is off
(MAX4936/MAX4938 only)
17
pF
Switch is off (MAX4937/MAX4939 only) 12
NO_ On Capacitance C
NO_(ON)
|V
NO_
| < +0.4V, switch is on 20 pF
NO_ Off Capacitance C
NO_(OFF)
|V
NO_
| < +0.4V, switch is off 7.5 pF
DIGITAL I/Os (CLR, DIN, DOUT, CLK, LE)
Input High Voltage V
IH
V
DD
= +2.25V to +5.5V
V
DD
-
0.5
V
V
DD
= +1.62V to +1.98V 1.4
Input Low Voltage V
IL
V
DD
= +2.25V to +5.5V 0.6
V
V
DD
= +1.62V to +1.98V 0.4
Input Hysteresis V
HYST
V
DD
= +3V 50
mV
V
DD
= +1.8V 90
Input Leakage Current I
IL
CLR, DIN, CLK, LE = GND or V
DD
-1 +1
FA
Input Capacitance C
IN
5 pF
DOUT Low Voltage V
OL
I
SINK
= 5mA 0.4 V
DOUT High Voltage V
OH
I
SOURCE
= 5mA
V
DD
-
0.4
V
POWER SUPPLY (V
DD
, V
CC
, V
EE
)
Positive Logic Supply Voltage V
DD
+1.62 +5.5 V
Positive Analog Supply Voltage V
CC
+2.7 +5.5 V
Negative Analog Supply
Voltage
V
EE
-5.5 -2.7 V