參數(shù)資料
型號: MAX4564
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Voltage, Dual-Supply, SPDT Analog Switch with Enable
中文描述: 低電壓、雙電源、SPDT模擬開關,帶有使能端
文件頁數(shù): 3/12頁
文件大?。?/td> 237K
代理商: MAX4564
M
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
ELECTRICAL CHARACTERISTICS
±5V Supply (continued)
(V+ = +4.5V to +6V, V- = -4.5V to -6V, V
IH
= +2.4V, V
IL
= +0.8V, GND = 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25
°
C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
SWITCH DYNAMIC CHARACTERISTICS
+25
°
C
E
+25
°
C
E
40
60
75
40
50
Turn-On Time
t
ON
V
NO
, V
NC
= +3V, -3V,
R
L
= 1k
, C
L
= 35pF
ns
28
Turn-Off Time
t
OFF
V
NO
, V
NC
= +3V, -3V,
R
L
= 1k
, C
L
= 35pF
ns
+25
°
C
50
70
Transition Time
t
TRANS
V
NC
= +3V, V
NO
= -3V,
V
NC
= -3V, V
NO
= +3V,
R
L
= 1k
, C
L
= 35pF
E
85
ns
Break-Before-Make Time
(Note 6)
t
BBM
V
NO
, V
NC
= +3V, -3V, R
L
= 300
,
C
L
= 35pF
+25
°
C
5
15
ns
Charge Injection
Q
V
GEN
= 0, R
GEN
= 0,
C
L
= 100pF
+25
°
C
3
pC
-3dB Bandwidth
f
-3dB
R
L
= 50
, C
L
= 10pF,
f
0dB
= 1MHz
+25
°
C
450
MHz
Off-Isolation (Note 7)
V
ISO
R
L
= 50
, C
L
= 10pF,
f
IN
= 1MHz
+25
°
C
-77
dB
Crosstalk (Control Input to
Signal Output)
R
L
= 50
C
L
= 10p F, V + = + 4.5V
V = - 4.5V f
IN
= 1M H z, V
EN
= V
IH
+25
°
C
68
mV
Crosstalk (Between Switches)
V
CT
R
L
= 50
, C
L
= 10pF,
f
IN
= 1MHz
+25
°
C
-72
dB
Total Harmonic Distortion
THD
R
L
= 600k
, C
L
= 50pF,
f
IN
= 20kHz
+25
°
C
0.15
%
Control Input Capacitance
NO or NC Off-Capacitance
COM Off-Capacitance
COM On-Capacitance
C
IN
C
OFF
3
6
8
14
pF
pF
pF
pF
f
IN
= 1MHz
f
IN
= 1MHz
f
IN
= 1MHz
+25
°
C
+25
°
C
+25
°
C
C
COM(OFF)
C
COM(ON)
LOGIC INPUT
Input Voltage Low
V
IL
V
IH
0.8
V
Input Voltage High
2.4
-1
-10
V
+25
°
C
E
0.0001
1
10
Input Leakage Current
I
L
V+ = +5.5V, V- = -5.5V,
V
IN
= V
EN
= 0 or +5.5V
μA
POWER SUPPLY
V+
V-
2
-2
-1
-10
-1
-10
6
-6
1
10
1
10
Power-Supply Range
V
+25
°
C
E
+25
°
C
E
0.0001
Positive Supply Current
I+
V+ = +5.5V, V- = -5.5V,
V
IN
= V
EN
= 0 or +5.5V
μA
0.0001
Negative Supply Current
I-
V+ = +5.5V, V- = -5.5V,
V
IN
= V
EN
= 0 or +5.5V
μA
_______________________________________________________________________________________
3
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