參數(shù)資料
型號： MAX4546
廠商： Maxim Integrated Products, Inc.
元件分類： 數(shù)字信號處理
英文描述： Fixed-Point Digital Signal Processors 240-BGA MICROSTAR
中文描述： 四/雙路、低電壓、雙向RF/視頻開關
文件頁數(shù)： 3/16頁
文件大小： 166K
代理商： MAX4546
M
Quad/Dual, Low-Voltage,
Bidirec tional RF/Video S witc hes
_______________________________________________________________________________________
3
V
IN
= 5Vp-p, f < 20kHz,
600
in and out
Figure 7, R
L
= 50
V
NO_
= GND, f = 1MHz, Figure 8
C
L
= 1.0nF, V
NO_
= 0V, RS = 0
,
Figure 6
V
COM_
= ±3V, V+ = 5V, V- = -5V,
Figure 5 (Note 3)
V
COM_
= ±3V, V+ = 5V, V- = -5V,
Figure 4
V
COM_
= ±3V, V+ = 5V, V- = -5V,
Figure 4
CONDITIONS
%
0.004
THD+N
Distortion
MHz
300
BW
-3dB Bandwidth
-80
-80
-82
-88
-80
-84
11.5
11.5
17
COM_ Off Capacitance
pF
6
C
N_(OFF)
NO_, NC_ Off Capacitance
pC
60
150
Q
Charge Injection
(Note 3)
ns
15
40
t
BBM
Break-Before-Make Time Delay
(MAX4546/MAX4547 only)
ns
35
100
120
t
OFF
Turn-Off Time
ns
90
150
200
t
ON
Turn-On Time
UNITS
MIN
TYP
(Note 2)
MAX
SYMBOL
PARAMETER
V- = -5.5V
V+ = 5.5V, all V
IN_
= 0V or V+
μA
-1
-10
0.05
1
I-
V - Supply Current
μA
-1
-10
0.05
1
I+
V+ Supply Current
V
-6
+6
V+, V-
Power-Supply Range
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
C, E
+25°C
C, E
T
A
+25°C
C, E
+25°C
C, E
C, E
6
V
COM_
= 0V,
f = 1MHz,
Figure 8
pF
C
COM_(OFF)
+25°C
V
COM_
= V
NO_
= 0V,
f = 1MHz, Figure 8
pF
C
COM_(ON)
COM_ On Capacitance
+25°C
R
L
= 50
,
V
COM_
= 1V
RMS
,
f = 10MHz, Figure 7
dB
V
ISO
Off Isolation (Note 7)
+25°C
MAX4545
MAX4545
MAX4546
MAX4547
MAX4545
MAX4546
MAX4547
MAX4545
MAX4546
MAX4547
10
10
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, V
INL
= 0.8V, V
INH
= 2.4V, V
GND_
= 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at T
A
= +25°C.)
MAX4546
6
R
L
= 50
, V
COM_
=
1V
RMS
, f = 10MHz,
Figure 7
dB
V
CT
Channel-to-Channel Crosstalk
(Note 8)
+25°C
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
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