Datasheet

MAX4545/MAX4546/MAX4547
Quad/Dual, Low-Voltage,
Bidirectional RF/Video Switches
6 _______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(V+ = +5V, V- = -5V, T
A
= +25°C, GND = 0V, packages are surface mount, unless otherwise noted.)
100
10
-5 0 1 2 3 4-4 -3 -2 -1 5
ON-RESISTANCE vs. V
COM
(DUAL SUPPLIES)
MAX4545 TOC01
V
COM
(V)
R
ON
(Ω)
V+, V- = 1.2V, -1.2V
V+, V- = 2V, -2V
V+, V- = 5V, -5V
V+, V- = 3.3V, -3.3V
V+, V- =
2.7V, -2.7V
5
11
13
15
9
7
17
23
19
21
25
-5 -3 -2-4 -1 0 1 2 3 4 5
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
(DUAL SUPPLIES)
MAX4545 TOC03
V
COM
(V)
R
ON
(Ω)
T
A
= -55°C
T
A
= +85°C
T
A
= 0°C
T
A
= +25°C
T
A
= +125°C
1000
10
100
10 2 3 4 5 6 7 8 9 10
ON-RESISTANCE vs. V
COM
(SINGLE SUPPLY)
MAX4545 TOC02
V
COM
(V)
R
ON
(Ω)
V- = 0V
V+ = 10V
V+ = 7.5V
V+ = 5V
V+ = 3.3V
V+ = 2.7V
V+ = 2V
10
20
25
15
30
40
35
45
0 1.0 1.50.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
(SINGLE SUPPLY)
MAX4545 TOC04
V
COM
(V)
R
ON
(Ω)
T
A
= 0°C
T
A
= +25°C
T
A
= +125°C
T
A
= -55°C
T
A
= +85°C
0
50
100
150
200
250
±2 ±3 ±4 ±5 ±6 ±8
ON/OFF TIME vs.
SUPPLY VOLTAGE
MAX4545 TOC07
V+, V- (V)
t
ON,
t
OFF
(ns)
t
ON
t
OFF
0.0001
0.001
0.01
0.1
1
10
-75 -50 -25 0 25 7550 100 125
ON/OFF-LEAKAGE CURRENT vs.
TEMPERATURE
MAX4545 TOC05
TEMPERATURE (°C)
LEAKAGE (nA)
ON/OFF LEAKAGE
-20
20
40
0
60
100
80
120
-5 -3 -2-4 -1 0 1 2 3 4 5
CHARGE INJECTION vs. V
COM
MAX4545 TOC06
V
COM
(V)
Q
j
(pC)
DUAL
SUPPLIES
SINGLE
SUPPLY
10
30
50
70
90
110
20
40
60
80
100
-75 -25 0 75 125-50 25 50 100
ON/OFF TIME vs.
TEMPERATURE
MAX4545 TOC08
TEMPERATURE (°C)
t
ON,
t
OFF
(ns)
t
ON
t
OFF
0.00001
0.0001
0.001
I-
I+
0.01
0.1
1
-75 -25 0 75 125-50 25 50 100
POWER-SUPPLY CURRENT
vs. TEMPERATURE
MAX4545 TOC09
TEMPERATURE (°C)
I+, I- (µA)