Datasheet

MAX4655–MAX4658
High-Current, 10 Ω , SPST, CMOS
Analog Switches
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
-120
-80
-100
-40
-60
0
-20
20
0.01 10.1 10 100 1000
ON-RESPONSE, OFF-ISOLATION
vs. FREQUENCY
MAX4655/58 toc10
FREQUENCY (MHz)
LOSS (dB)
ON-RESPONSE
OFF-ISOLATION
BW = 210MHz
V+ = +15V,
V- = -15V
1.0
1.4
2.2
1.8
2.6
3.0
51510 20 25 30 35 40
LOGIC-LEVEL THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
MAX4655/58 toc11
V+ (V)
V
TH
(V)
0
1000
500
2000
1500
2500
3000
-10 0-5 5 10
SUPPLY CURRENT vs. VOLTAGE ACROSS
SWITCH
MAX4655/58 toc14
V
COM
- V
N_
(mV)
I+ (μA)
V+ = +15V,
V- = -15V
0
40
120
80
160
200
-40 10-15 35 60 85
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
TEMPERATURE (°C)
t
ON
/t
OFF
(ns)
MAX4655/58 toc13
t
ON
t
OFF
V+ = +15V
V- = -15V
R
L
= 300Ω
C
L
= 35pF
Pin Description
PIN
MAX4655/
MAX4657
MAX4656/
MAX4658
NAME FUNCTION
1 1 COM Analog Switch Common
2, 5 2, 5 N.C. No Internal Connection
3 3 GND Ground
4 4 V+ Positive Supply Voltage Input
6 6 IN Digital Control Input
7 7 V- Negative Supply Voltage Input
— 8 NO Analog Switch Normally Open
8 — NC Analog Switch Normally Closed
EP — EP Exposed Paddle. Connect EP to V+.
0
50
100
150
200
250
300
TURN-ON/TURN-OFF TIME vs.
SUPPLY VOLTAGE (DUAL SUPPLIES)
MAX4655/58 toc12
V+, V- (V)
t
ON
/t
OFF
(ns)
597111315
R
L
= 300Ω
C
L
= 35pF
t
ON
t
OFF