FSUSB30 − Low-Power 2-Port High-Speed USB 2.0 (480 Mbps) Switch

The FSUSB30 is a low-power, two-port, high-speed USB 2.0 switch. Configured as a double-pole double-throw (DPDT) switch, it is optimized for switching between two high-speed (480Mbps) sources or a Hi-Speed and Full-Speed (12Mbps) source. The FSUSB30 is compatible with the requirements of USB2.0 and features an extremely low on capacitance (C_ON) of 3.7pF. The wide bandwidth of this device (720MHz), exceeds the bandwidth needed to pass the third harmonic, resulting in signals with minimum edge and phase distortion. Superior channel-to-channel crosstalk minimizes interference.

The FSUSB30 contains special circuitry on the D+/D- pins which allows the device to withstand an overvoltage condition when powered off. This device is also designed to minimize current consumption even when the control voltage applied to the S pin, is lower than the supply voltage (V_CC). This feature is especially valuable to ultra-portable applications such as cell phones, allowing for direct interface with the general purpose I/Os of the baseband processor. Other applications include switching and connector sharing in portable cell phones, PDAs, digital cameras, printers, and notebook computers.

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Product Status/Pricing/Packaging

Product	Product & Eco Status	*Pricing	Packaging & Packing Info	**Package Marking Convention	Qualification Support	Compliance Certificates
FSUSB30MUX	Full Production Green as of Sep 2012	$0.68	MSOP 10L Details MSOP 10L Drawing TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:FSUSB Line 3:30	FIT : 0.7 ESD (HBM) : 8000 V RTHETA (JA) : 250 °C/W Show more... Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
FSUSB30L10X	Full Production Green as of Apr 2010	$0.68	MicroPak 10L Details MicroPak 10L Drawing TAPE REEL	Line 1:FJ	FIT : 0.7 ESD (HBM) : 8000 V RTHETA (JA) : 250 °C/W Show more... Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
FSUSB30UMX	Full Production Green as of Jan 2007	$0.68	UMLP 1.4x1.8 10L Details UMLP 1.4x1.8 10L Drawing TAPE REEL	Line 1:GJ	FIT : 0.7 ESD (HBM) : 8000 V RTHETA (JA) : 250 °C/W Show more... Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
FSUSB30BQX	Last time buys being accepted until 10-Jun-2013 as of 11-Dec-2012 Green as of Aug 2006	$0.68	MLP 2.5x3 14L Details MLP 2.5x3 14L Drawing TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:USB30	FIT : 0.7 ESD (HBM) : 8000 V RTHETA (JA) : 250 °C/W Show more... Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product FSUSB30 is available. **

Features

Low On Capacitance: 3.7 pF (Typical)
Low On Resistance: 6.5 Ω (Typical)
Low Power Consumption: 1 µA (Maximum)

10 µA Maximum I_CCT over and Expanded Control Voltage Range (V_IN=2.6 V, V_CC=4.3 V)

Wide -3 dB bandwidth, 720 MHz
8 kV ESD Protection
Power-Off Protection when V_CC = 0 V, D+/D- pins can Tolerate up to 5.5 V

Applications

Media Tablets

Storage & Peripherals

Mobile Handsets

Wireless LAN Card & Broadband Access

PMP/MP3 Players

Application Notes

Application Note	Description
AN-9073	High-Speed USB Switch Layout Considerations(92 K) 03-Mar-2011
AN-6022TC	Using the FSUSB30/31 to Comply with USB 2.0 Fault Condition Requirements Traditional Chinese(127 K) 05-Mar-2011
AN-6019C	Fairchild Analog Switch Products ESD Test Methodology Overview (Simplified Chinese)(120 K) 05-Mar-2011
AN-6022SC	Using the FSUSB30/31 to Comply with USB 2.0 Fault Condition Requirements (Simplified Chinese)(119 K) 05-Mar-2011
AN-6019	Fairchild Analog Switch Products ESD Test Methodology Overview(74 K) 16-Apr-2013
AN-6022	Using the FSUSB30 to Comply with USB 2.0 Fault Condition Requirements(57 K) 03-Apr-2013
AN-6018	Fairchild USB Switch Advantage(159 K) 05-Mar-2011

Collateral

Fairchild’s USB Switches Product Overview

Models

For additional information please visit the Models page.

Package	Condition	Temperature Range	Vcc Range	Software Version	Revision Date
IBIS
MSOP 10L	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	4.3V to 5.5V	3.2	Feb 28, 2012
MicroPak 10L	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	4.3V to 5.5V	3.2	Feb 28, 2012
UMLP 1.4x1.8 10L	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	2.7V to 3.6V	3.2	Feb 28, 2012
HSPICE
MLP 2.5x3 14L	Fast	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Typical	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Slow	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
MSOP 10L	Fast	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Typical	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Slow	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
MicroPak 10L	Fast	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Typical	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Slow	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
UMLP 1.4x1.8 10L	Typical	-40°C to 85°C	3V to 4V	2001.4	Feb 28, 2012
	Slow	-40°C to 85°C	3V to 4.3V	2001.4	Feb 28, 2012
	Fast	-40°C to 85°C	3V to 4V	2001.4	Feb 28, 2012

Additional Resources

Design Tools Knowledgebase – Ask a Question Find a local sales office Product change notices (PCN) How to Buy Products or Order Samples


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