SD5000/5001/5400/5401
Linear Integrated Systems
QUAD N-CHANNEL LATERAL
DMOS SWITCH
ZENER PROTECTED
Product Summary
Features
• Quad SPST Switch with Zener Input Protection
• Low Interelectrode Capacitance and Leakage
• Ultra-High Speed Switching—
tON
: 1 ns
• Ultra-Low Reverse Capacitance: 0.2 pF
• Low Guaranteed
rDS
@5 V
• Low Turn-On Threshold Voltage
Benefits
• High-Speed System Performance
• Low Insertion Loss at High
Frequencies
• Low Transfer Signal Loss
• Simple Driver Requirement
• Single Supply Operation
Applications
• Fast Analog Switch
• Fast Sample-and-Holds
• Pixel-Rate Switching
• Video Switch
• Multiplexer
• DAC Deglitchers
• High-Speed Driver
Description
The SD5000/5400 series of monolithic switches features four
individual double-diffused enhancement-mode MOSFETs built
on a common substrate. These bidirectional devices provide low
on-resistance and low interelectrode capacitances to minimize
insertion loss and crosstalk.
Built on Siliconix’ proprietary DMOS process, the SD5000/5400
series utilizes lateral construction to achieve low capacitance and
ultra-fast switching speeds. For manufacturing reliability, these
devices feature poly-silicon gates protected by Zener diodes
The SD 5000/5400 are rated to handle
±10-V
analog signals,
while the SD5001/5401 are rated for
±5-V
signals.
For similar products packaged in TO-206AF (TO-72) and TO-
253 (SOT-143) see the SD211DE/SST211 series.
Linear Integrated Systems
• 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261
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