Maxim Integrated MAX4684 Series, Общее описание устройства

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MAX4684/MAX4685
0.5 Ω /0.8 Ω Low-Voltage, Dual SPDT
Analog Switches in UCSP
_______________________________________________________________________________________ 5
0
20
60
40
80
100
0 2 1 3 4 5 6
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX4684/5 toc10
V
SUPPLY
(V)
SUPPLY CURRENT (pA)
0
20
10
40
30
50
60
70
80
1.8 2.8 3.3 2.3 3.8 4.3 4.8 5.3
MAX4684/5 toc11
V
SUPPLY
(V)
t
ON
/t
OFF
(ns)
TURN-ON/TURN-0FF TIMES
vs. SUPPLY VOLTAGE
t
ON
t
OFF
0
15
10
5
20
25
30
35
40
45
50
-40 10 -15 35 60 85
MAX4684/5 toc12
TURN-ON/TURN-0FF TIMES
vs. TEMPERATURE
V+ = +3V
t
ON
/t
OFF
(ns)
TEMPERATURE ( ° C)
t
ON
t
OFF
2.0
1.5
1.0
0.5
0
0 3 1 2 4 5 6
LOGIC THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
MAX4684/5 toc13
LOGIC THRESHOLD VOLTAGE (V)
V
SUPPLY
(V)
V
IN
RISING
V
IN
FALLING
-500
-400
-300
-200
-100
0
100
200
300
0 2 1 3 4 5 6
CHARGE INJECTION vs. COM VOLTAGE
MAX4684/5 toc14
Q (pC)
V
COM
(V)
-40 10 -15 35 60 85
MAX4684/5 toc15
TEMPERATURE ( ° C)
ON/OFF-LEAKAGE CURRENT (pA)
1
10
100
1000
MAX4684
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
I
COM(ON)
I
COM(OFF)
-40 10 -15 35 60 85
MAX4684/5 toc16
TEMPERATURE (
°
C)
ON/OFF-LEAKAGE CURRENT (pA)
1
10
100
1000
MAX4685
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
I
COM(ON)
I
COM(OFF)
FREQUENCY RESPONSE (µMAX)
FREQUENCY (MHz)
0.001 1 10 100 0.01 0.1
LOSS (dB)
-120
-100
-80
-20
-40
-60
0
MAX4684/85 toc17
ON-
RESPONSE
OFF-
ISOLATION
CROSSTALK
10 100 1k 10k 100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX4684/5 toc18
FREQUENCY (Hz)
THD + N (%)
0.01
0.1
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)