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參數(shù)資料
| 型號(hào)： | DG540 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Wideband/Video T Switches(用于RF，視頻和數(shù)字信號(hào)轉(zhuǎn)換的高性能單片T型寬帶/視頻開關(guān)) |
| 中文描述： | 寬帶/視頻?開關(guān)（用于射頻，視頻和數(shù)字信號(hào)轉(zhuǎn)換的高性能單片?型寬帶/視頻開關(guān)） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 83K |
| 代理商： | DG540 |
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DG540
DG540
DG540/541/542
Vishay Siliconix
Document Number: 70055
S-00399—Rev. G, 13-Sep-99
www.vishay.com
1
Wideband/Video “T” Switches
Wide Bandwidth: 500 MHz
Low Crosstalk: –85 dB
High Off-Isolation: –80 dB @ 5 MHz
“T” Switch Configuration
TTL and CMOS Logic Compatible
Fast Switching—t
ON
: 45 ns
Low r
DS(on)
: 30
Flat Frequency Response
High Color Fidelity
Low Insertion Loss
Improved System Performance
Reduced Board Space
Reduced Power Consumption
Improved Data Throughput
RF and Video Switching
RGB Switching
Local and Wide Area Networks
Video Routing
Fast Data Acquisition
ATE
Radar/FLR Systems
Video Multiplexing
The DG540/541/542 are high performance monolithic
wideband/video switches designed for switching RF, video
and digital signals. By utilizing a “T” switch configuration on
each channel, these devices achieve exceptionally low
crosstalk and high off-isolation. The crosstalk and off-isolation
of the DG540 are further improved by the introduction of extra
GND pins between signal pins.
To achieve TTL compatibility, low channel capacitances and
fast switching times, the DG540 family is built on the
Vishay Siliconix proprietary D/CMOS process. Each switch
conducts equally well in both directions when on.
Logic
Switch
0
OFF
1
ON
Logic “0”
Logic “1”
0.8 V
2 V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DG542 | Wideband/Video T Switches(用于RF，視頻和數(shù)字信號(hào)轉(zhuǎn)換的高性能單片T型寬帶/視頻開關(guān)) |
| DG611 | High-Speed, Low-Glitch D/CMOS Analog Switches |
| DG611DJ | High-Speed, Low-Glitch D/CMOS Analog Switches |
| DG611DY | LED 5MM RED DIFF 3-6CELL BATTIND |
| DG612 | High-Speed, Low-Glitch D/CMOS Analog Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG540_11 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Wideband/Video 'T' Switches |
| DG540AP | 功能描述:視頻開關(guān) IC SPST Wideband T-Sw RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| DG540AP/883 | 制造商:Vishay Semiconductors 功能描述: 制造商:Vishay Siliconix 功能描述:IC SWITCH QUAD SPST 20DIP |
| DG540AP\883 | 制造商:Vishay Siliconix 功能描述:QUAD SPST WIDEBAND SWITCH |
| DG540AP-883 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Wideband/Video 'T' Switches |
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