MAX4638 Maxim, MAX4638 Datasheet - Page 5

• Manufacturer Part Number: MAX4638
• Description: The MAX4638/MAX4639 are single 8:1 and dual 4:1 CMOS analog multiplexers/demultiplexers (muxes/demuxes)
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS—+3.0V Single Supply (continued)
(V+ = +2.7V to +3.3V, V- = 0, V
and T
ELECTRICAL CHARACTERISTICS—±2.5V Dual Supplies
(V+ = +2.5 ±10%, V- = -2.5V ±10%, V
V± = ±2.5V and T
Off-Isolation (Note 6)
Crosstalk (Note 7)
On-Channel -3dB Bandwidth
NO_ Off-Capacitance
COM_ Off-Capacitance
Switch On-Capacitance
SUPPLY
Positive Supply Current
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match
Between Channels (Notes 3, 8)
A
= +25°C.) (Note 9)
PARAMETER
PARAMETER
A
= +25°C.)
_______________________________________________________________________________________
IH
= +2.0V, V
C
C
SYMBOL
SYMBOL
C OM _( OFF)
V
NO_(OFF)
C
V
V
COM_
R
V
BW
IH
(ON)
R
I+
NO_
ISO
CT
ON
Low-Voltage Analog Multiplexers
ON
= +2.0V, V
,
IL
= +0.4V, T
I
V + = + 2.25V, V - = -2.25V
I
V + = + 2.25V , V - = - 2.25V
COM_
COM_
C
f = 10MHz,
V
C
f = 1M Hz, V
Figure 6
C
f = 10MH z, V
Figure 7
C
f = 1MH z, V
Fig ur e 7
Signal =
0dBm, 50
and out,
Figure 6
V
Figure 8
V
f = 1MHz,
Figure 8
V
f = 1MHz,
Figure 8
V+ = +3.3V, V
= 0V,
N O_
NO_
C OM _
COM
L
L
L
L
= 5p F, R
= 5p F, R
3.5Ω, Single 8:1 and Dual 4:1,
= 5pF, R
= 5pF, R
= 10m A, V
= 10m A, V
IL
= + 1V
= 0V, f = 1MHz,
= V
= 0V ,
= +0.4V, T
NO_
A
NO_
N O_
L
L
RM S
= T
N O_
L
L
= 50 ,
= 50 ,
in
= 50 ,
= 50 ,
= 1V
IN_
NO_
NO_
= 1V
MIN
MAX4638
MAX4639
MAX4638
MAX4639
MAX4638
MAX4639
CONDITIONS
, Fi g ur e 6
CONDITIONS
= 1V
= 0 or V+
RMS
= 1.5V,
= 1.5V,
RM S
A
to T
RM S
=T
,
,
MAX
MIN
,
, unless otherwise noted. Typical values are at V+ = +3V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
to T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25 C
= +25°C
= +25°C
= T
= T
MAX
MIN
MIN
, unless otherwise noted. Typical values are at
to T
to T
MAX
MAX
MIN
MIN
V-
( No te 2 )
( N o t e 2 )
0.001
TYP
TYP
-75
-65
-85
2.5
0.2
55
50
85
40
20
54
34
9
MAX
MAX
3.5
4.5
0.4
0.5
V+
1
UNITS
UNITS
MHz
dB
dB
µA
pF
pF
pF
V
5