Features
- Enhanced N-channel FET with no inherent diode to VCC
- 5Ω bidirectional switches connect inputs to outputs
- Zero propagation delay, zero ground bounce
- Undershoot clamp diodes on all switch and control inputs
- Available in 24-pin QSOP and TSSOP packages
QS3861 - Block Diagram
Description
The QS3861 provides a set of 10 high-speed CMOS TTL-compatible bus switches. The low ON-resistance (5Ω) of the QS3861 allows inputs to be connected without adding propagation delay and without generating additional ground bounce noise. The Bus Enable (BE) signal turns the switches on. The QS3861 operates at -40 °C to +85 °C.
Parameters
| Attributes | Value |
|---|---|
| Function | Bus Switch (Flow-through) |
| Pkg. Code | PCG24, PGG24 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 10 |
| Core Voltage (V) | 5 |
| On Resistance (Ω) | 5 |
| Speed Grade | Standard |
Applications
- Hot-swapping, hot-docking
- Voltage translation (5V to 3.3V)
- Power conservation
- Capacitance reduction and isolation
- Bus isolation
- Clock gating
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QS3861PAG | Active | Available | In Stock | TSSOP | 1ku | $0.58 | 24# | C | Yes | Tube | 1 | PHILIPPINES, TAIWAN | TAIWAN, USA |
| QS3861PAG8 | Active | N/A | In Stock | TSSOP | 1ku | $0.58 | 24# | C | Yes | Reel | 1 | PHILIPPINES, TAIWAN | TAIWAN, USA |
| QS3861QG | Active | Available | In Stock | QSOP | 1ku | $0.49 | 24# | C | Yes | Tube | 1 | MALAYSIA | TAIWAN, USA |
| QS3861QG8 | Active | N/A | In Stock | QSOP | 1ku | $0.49 | 24# | C | Yes | Reel | 1 | MALAYSIA | TAIWAN, USA |
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- Application NotePDF 417 KB 7WDXRDKU4E7E-5-37238 Feb 06, 2014
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 18 KB 7WDXRDKU4E7E-5-41809 Sep 02, 2005
- Product Change NoticePDF 38 KB 7WDXRDKU4E7E-5-41815 Aug 04, 2005
- Product Change NoticePDF 16 KB 7WDXRDKU4E7E-5-41818 Jul 22, 2005
- Product Change NoticePDF 47 KB 7WDXRDKU4E7E-5-41814 Apr 29, 2005
- Product Change NoticePDF 35 KB 7WDXRDKU4E7E-5-41742 Apr 29, 2005
- Product Change NoticePDF 196 KB 7WDXRDKU4E7E-5-41797 Jan 19, 2004
- Product Change NoticePDF 116 KB 7WDXRDKU4E7E-5-41796 Dec 03, 2003
- Product Change NoticePDF 110 KB 7WDXRDKU4E7E-5-41771 Jan 13, 2003
Recommended Documents (1)
Datasheets (1)
Manuals & Guides (1)
- Application NotePDF 417 KB 7WDXRDKU4E7E-5-37238 Feb 06, 2014
- Application NotePDF 66 KB 7WDXRDKU4E7E-5-37235 Jun 01, 1996View More (8)
Application Notes & White Papers (8)
- Product Change NoticePDF 39 KB 7WDXRDKU4E7E-5-63188 Aug 29, 2018
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-59927 Feb 15, 2016
- Product Change NoticePDF 596 KB 7WDXRDKU4E7E-5-59884 Jan 28, 2016
- Product Change NoticePDF 544 KB 7WDXRDKU4E7E-5-59710 Nov 13, 2015View More (20)
Product Notices (PCN, EOL, etc) (20)
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