參數(shù)資料
型號(hào)： MAX4670
廠商： Maxim Integrated Products, Inc.
英文描述： Integrated T1/E1/J1 Short-Haul and Long-Haul Protection Switch
中文描述： 集成T1/E1/J1短程、長程保護(hù)開關(guān)
文件頁數(shù)： 3/20頁
文件大?。?/td> 1136K
代理商： MAX4670
M
Integrated T1/E1/J1 Short-Haul and
Long-Haul Protection Switch
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +2.7V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C, unless otherwise noted.) (Notes 2, 3)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
UNITS
NO_ or NC_ Off-Leakage
Current
I
NO(OFF),
I
NC(OFF)
V + = 3.6V V
C OM _
= 0.3V 3.3V
V
N O_
or V
N C _
= 0.3V 3.3V
-1
+1
μA
COM_ On-Leakage Current
I
COM(ON)
V+ = 3.6V; V
COM_
= 0.3V, 3.3V;
V
NO_
or V
NC_
= 0.3V, 3.3V or floating
-1
+1
μA
DYNAMIC CHARACTERISTICS
T
A
= +25
°
C
400
Turn-On Time
t
ON
V
N O_
or V
N C _
= 1.5V
R
L
= 50
, C
L
= 35p F,
Fi g ur e 2
T
A
= T
MIN
to T
MAX
750
ns
T
A
= +25
°
C
200
Turn-Off Time
t
OFF
V
NO
or V
NC
= 1.5V,
R
L
= 50
,
C
L
= 35pF, Figure 2
T
A
= T
MIN
to T
MAX
750
ns
Break-Before-Make Delay
t
D
R
L
= 50
, C
L
= 35pF, Figure 3
V
GE N
= 1.5V, R
GE N
=
0
, C
L
= 1nF, Fi gur e 4
80
8
20
300
300
ns
Rx interface
Tx interface
Rx interface
Tx interface
Charge Injection
Q
pC
On-Channel
3dB Bandwidth
BW
MHz
V
ISO1
R
L
= 50
, CL = 35pF,
f < 3MHz
-65
V
ISO2
Rx interface
R
L
= 50
, C
L
= 35pF,
3MHz < f < 30MHz
-58
V
ISO1
R
L
= 50
, C
L
= 35pF,
f < 3MHz
-60
Off-Isolation (Note 7)
V
ISO2
Tx interface
R
L
= 50
, C
L
= 35pF,
3MHz < f < 30MHz
-40
dB
V
CT1
R
L
= 50
, C
L
= 35pF,
f < 3MHz
-65
V
CT2
Rx interface,
Figure 5
R
L
= 50
, C
L
= 35pF,
3MHz < f < 30MHz
-50
V
CT1
R
L
= 50
, C
L
= 35pF,
f < 3MHz
-78
Crosstalk (Note 8)
V
CT2
Tx interface,
Figure 5
R
L
= 50
, C
L
= 35pF,
3MHz < f < 30MHz
-30
dB
COFFRX
COFFTX
C
C OM ON TX
C
C OM ON RX
Rx interface f = 1MHz, Figure 6
Tx interface f = 1MHz, Figure 6
12
40
24
60
NC_ or NO_ Off-Capacitance
pF
Rx interface
Tx interface
COM_ On-Capacitance
f = 1MHz
pF
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MAX4670ETJ+T 功能描述:模擬開關(guān) IC Integrated T1/E1/J1 rotection Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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MAX4670EUU 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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