參數(shù)資料
型號(hào): MAX4749
廠商: Maxim Integrated Products, Inc.
英文描述: 50<img src=http://dbserv.maxim-ic.com/images/ohm.gif width=12 height=9 Low-Voltage.Quad SPST/Dual SPDT Analog Switches in UCSP
中文描述: 50Ω、低電壓、四路SPST/雙路SPDT模擬開(kāi)關(guān),UCSP封裝
文件頁(yè)數(shù): 10/12頁(yè)
文件大?。?/td> 318K
代理商: MAX4749
M
50
Dual SPST Analog Switches in UCSP
10
______________________________________________________________________________________
IN_
V
IL
OR V
IH
SIGNAL
GENERATOR 0dBm
V+
10nF
ANALYZER
NC_
OR NO_
R
L
GND
COM_V+
MAX4731
MAX4732
MAX4733
V-
NOTE:
DUAL SUPPLIES USED TO ACCOMODATE GROUND-REFERENCED INSTRUMENTS.
10nF
Figure 5. Off-Isolation/On-Channel Bandwidth
SIGNAL
GENERATOR 0dBm
V+
10nF
ANALYZER
NO2/NC2
R
L
COM1
0 OR 2.4V
IN1
NO1/NC1
50
COM2
IN2
0 OR 2.4V
N.C.
V+
MAX4731
MAX4732
MAX4733
GND
V-
NOTE:
DUAL SUPPLIES USED TO ACCOMODATE GROUND-REFERENCED INSTRUMENTS.
10nF
Figure 6. Crosstalk
CAPACITANCE
METER
NC_ OR
NO_
COM_
GND
IN_
V
IL
OR V
IH
10nF
V+
f = 1MHz
V+
MAX4731
MAX4732
MAX4733
Figure 7. Channel Off/On-Capacitance
TOP VIEW
μ
MAX
8
7
6
5
1
2
3
4
V+
IN1
COM2
NO2
GND
IN2
COM1
NO1
MAX4731
MAX4733
μ
MAX
8
7
6
5
1
2
3
4
V+
IN1
COM2
NC2
GND
IN2
COM1
NO1
μ
MAX
8
7
6
5
1
2
3
4
V+
IN1
COM2
NC2
GND
IN2
COM1
NC1
MAX4732
Pin Configurations/Functional Diagrams/Truth Tables (continued)
Chip Information
TRANSITOR COUNT: 68
PROCESS: CMOS
Test Circuits/Timing Diagrams (continued)
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參數(shù)描述
MAX4749EBE 制造商:Maxim Integrated Products 功能描述:50OHM LOW-VOLTAGE QUAD SPST/DUAL - Rail/Tube
MAX4749EBE+T 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)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
MAX4749EBE-T 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)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
MAX4749ETE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4749EUD 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)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