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STG3820 - Low voltage high bandwidth quad DPDT switch

Description

The STG3820 is a high-speed CMOS low voltage quad analog DPDT (dual pole dual throw) switch or 2:1 multiplexer/de-multiplexer switch fabricated in silicon gate C2MOS technology.

It is designed to operate from 1.65 V to 4.3 V, making this device ideal for portable applications.

Features

  • Ultra low power dissipation:.
  • ICC = 1 µA (max) at TA = 85 °C Low "ON" resistance:.
  • RON = 5.4 Ω (TA = 25 ºC) at VCC = 4.3 V.
  • RON = 6.6 Ω (TA = 25 ºC) at VCC = 3.0 V Wide operating voltage range:.
  • VCC (OPR) = 1.65 V to 4.3 V 4.3 V tolerant and 1.8 V compatible threshold on digital control input at VCC = 2.3 V to 3.0 V 4 select pins controlling 2 switches each Typical bandwidth (-3 dB) at 800 MHz on all channels USB (2.0) high speed (480 Mbps) signal.

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Datasheet preview – STG3820

Datasheet Details

Part number STG3820
Manufacturer STMicroelectronics
File Size 455.46 KB
Description Low voltage high bandwidth quad DPDT switch
Datasheet download datasheet STG3820 Datasheet
Additional preview pages of the STG3820 datasheet.

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Full PDF Text Transcription

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STG3820 Low voltage high bandwidth quad DPDT switch Features ■ ■ Ultra low power dissipation: – ICC = 1 µA (max) at TA = 85 °C Low "ON" resistance: – RON = 5.4 Ω (TA = 25 ºC) at VCC = 4.3 V – RON = 6.6 Ω (TA = 25 ºC) at VCC = 3.0 V Wide operating voltage range: – VCC (OPR) = 1.65 V to 4.3 V 4.3 V tolerant and 1.8 V compatible threshold on digital control input at VCC = 2.3 V to 3.0 V 4 select pins controlling 2 switches each Typical bandwidth (-3 dB) at 800 MHz on all channels USB (2.0) high speed (480 Mbps) signal switching compliant Integrated fail safe function Latch-up performance exceeds 100 mA per JESD 78, Class II ESD performance exceeds JESD22 2000-V human body model (A114-A) ■ ■ ■ ■ ■ ■ ■ ■ Flip-chip 30 (2.0 x 2.
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