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Low Power Full Speed USB Switch
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General Description
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The FSUSB11 is a high-performance Dual Single-Pole Double-Throw (SPDT) switch specially designed for the switching of USB 1.1 signals. The device features ultra-Low RON of 1.15ohm maximum at 4.5V VCC and 4.3ohm at 2.7V supply. High bandwidth and ultra low ON Resistance (RON) make this switch to be able to pass both USB low- and full-speed signal with minimum signal distortion. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. The select input is TTL-level compatible.
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Features
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Space saving MicroPak™ Pb-Free packaging (1.6mm x 2.1mm)
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USB 1.1 signal switching compliant
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-3db bandwidth: >350MHz
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Maximum 1.15ohm ON Resistance at 4.5V VCC and 4ohm for 2.7V supply
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0.3ohm maximum RON flatness for +5V supply
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Broad VCC operating range: 1.65V to 5.5V
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Fast turn-on and turn-off time
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Break-before-make enable circuitry
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Over-voltage tolerant TTL compatible control input
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Datasheet
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Print version
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Product Status/Pricing/Packaging
| FSUSB11L10X | Full Production | RoHS Compliant | $0.59 | MicroPak | 10 | TAPE REEL
| | Line 1: ET
| | FSUSB11MTCX | Full Production | RoHS Compliant | $0.59 | TSSOP | 14 | TAPE REEL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: FSUSB11
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* Fairchild 1,000 piece Budgetary Pricing
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| ** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
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Models
| MicroPak-10 | Slow | 85°C | 1.65V to 5.5V | 2001.4 | Jan 26, 2004 | | Typical | 25°C | 1.65V to 5.5V | 2001.4 | Jan 26, 2004 | | Fast | -40°C | 1.65V to 5.5V | 2001.4 | Jan 26, 2004 | | TSSOP-14 | Fast | -40°C to 85°C | 2.7V to 5.5V | 2001.4 | Jul 11, 2005 | | Typical | -40°C to 85°C | 2.7V to 5.5V | 2001.4 | Jul 11, 2005 | | Slow | -40°C to 85°C | 2.7V to 5.5V | 2001.4 | Jul 11, 2005 |
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Qualification Support
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Eco Status