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參數(shù)資料
| 型號(hào)： | DG441B |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Improved Quad SPST CMOS Analog Switches |
| 中文描述： | 改進(jìn)的四路SPST CMOS模擬開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 6/7頁(yè) |
| 文件大?。?/td> | 104K |
| 代理商： | DG441B |
DG441B/442B
Vishay Siliconix
New Product
www.vishay.com
6
Document Number: 72625
S-32553—Rev. A, 15-Dec-03
TEST CIRCUITS
FIGURE 2.
Switching Time
0 V
Logic
Input
Switch
Input
Switch
Output
3 V
50%
0 V
V
O
V
S
t
r
<20 ns
t
f
<20 ns
t
OFF
t
ON
Note:
Logic input waveform is inverted for DG442.
50%
80%
80%
10 V
C
L
(includes fixture and stray capacitance)
V
V+
IN
S
D
3 V
R
L
1
k
C
35 pF
V
O
15 V
GND
+15 V
FIGURE 3.
Charge Injection
OFF
ON
OFF
OFF
ON
OFF
V
O
V
O
IN
X
IN
X
Q = V
O
x C
L
(DG441B)
(DG442B)
C
1 nF
IN
D
V
O
V
V+
S
3 V
R
g
15 V
GND
+15 V
FIGURE 4.
Crosstalk
FIGURE 5.
Off Isolation
FIGURE 6.
Source/Drain Capacitances
C = 1 mF tantalum in parallel with 0.01 mF ceramic
50
D
1
V
O
R
g
= 50
S
1
+15 V
15 V
D
2
GND
V+
V
NC
C
C
S
2
R
L
IN
1
X
TALK
Isolation = 20 log
C = RF bypass
V
S
V
O
0V, 2.4 V
0V, 2.4 V
V
S
IN
2
S
IN
R
L
D
R
g
= 50
V
S
V
O
0V, 2.4 V
Off Isolation = 20 log
V
S
V
O
V+
15 V
GND
V
C
C
+15 V
S
D
IN
+15 V
15 V
GND
V+
V
C
C
0 V, 2.4 V
Meter
HP4192A
Impedance
Analyzer
or Equivalent
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DG441BDN | Improved Quad SPST CMOS Analog Switches |
| DG441BDY | Improved Quad SPST CMOS Analog Switches |
| DG442B | Improved Quad SPST CMOS Analog Switches |
| DG442BDN | Improved Quad SPST CMOS Analog Switches |
| DG442BDY | Improved Quad SPST CMOS Analog Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG441B_11 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Improved Quad SPST CMOS Analog Switches |
| DG441BDJ | 功能描述:模擬開(kāi)關(guān) IC Hi-Speed Quad SPST 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 |
| DG441BDJ-E3 | 功能描述:模擬開(kāi)關(guān) IC Hi-Speed Quad SPST 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 |
| DG441BDN | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Improved Quad SPST CMOS Analog Switches |
| DG441BDN-T1-E4 | 功能描述:模擬開(kāi)關(guān) IC Hi-Speed Quad SPST 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 |
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