FSUSB11L10X

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This literature is subject to all applicable copyright laws and is not for resale in any manner. FSUSB11 — Low-Power, Full-Speed (12Mbps) Switch Features Description ƒ ƒ ƒ ƒ Space Saving MicroPak™ (1.6 x 2.1mm) ƒ ƒ ƒ ƒ ƒ 0.3Ω Maximum RON Flatness for +5V Supply The FSUSB11 is a high-performance, dual Single-Pole Double-Throw (SPDT) switch designed for switching USB 1.1 signals. The device features ultra-low on resistance (RON) of 1.15Ω maximum at 4.5V VCC and 4.3Ω at 2.7V supply. High bandwidth and ultra low (RON) make this switch able to pass both USB low- and fullspeed signal with minimum signal distortion. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and designed for breakbefore-make operation. The select input is TTL-level compatible. USB 1.1 Signal Switching Compliant 3db Bandwidth: >350MHz Maximum 1.15Ω RON at 4.5V VCC and 4Ω for 2.7V Supply Broad VCC Operating Range: 1.65V to 5.5V Fast Turn-On and Turn-Off Time Break-Before-Make Enable Circuitry Over-Voltage Tolerant, TTL-Compatible Control Input Applications ƒ Cell Phones, PDAs, Digital Cameras, Notebook Computers Ordering Information Operating Part Number Temperature Range FSUSB11L10X FSUSB11MTCX -40 to +85°C -40 to +85°C Package Packing Method RoHS 10-Lead, MicroPak™, JEDEC MO255,1.6 X 2.1mm Tape and Reel RoHS 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Tape and Reel Eco Status For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. Figure 1. Block Diagram MicroPak™ is a trademark of Fairchild Semiconductor Corporation. ©2005 Fairchild Semiconductor Corporation FSUSB11 • Rev. 1.0.4 www.fairchildsemi.com FSUSB11 — Low-Power, Full-Speed (12Mbps) Switch November 2009 Figure 2. TSSOP Pin Assignment (Top View) Figure 3. Micropak™ Pin Assignment (Top View) Analog Symbol FSUSB11 — Low-Power, Full-Speed (12Mbps) Switch Pin Configuration Figure 4. Analog Symbol Pin Descriptions TSSOP Pin # MicroPak™ Pin # Pin Names Description 1, 3, 4, 6, 9, 12 1, 3, 4, 6, 7, 9 D+, D1+, D-, D1-, D2-, D2+ Data Ports 2, 5 10 GND Ground NC No Connect 7, 8 10, 13 2, 8 S1, S2 Control Input 11, 14 5 VCC Supply Voltage Truth Table Control Inputs Function Low Logic Level D1 Connected to D+/D- High Logic Level D2 Connected to D+/D- © 2005 Fairchild Semiconductor Corporation FSUSB11 • Rev. 1.0.4 www.fairchildsemi.com 2 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit VCC Supply Voltage -0.5 6.0 V VS Switch Voltage -0.5 VCC + 0.5 V VIN Input Voltage (1) -0.5 6.0 IIK Input Diode Current ISW Switch Current 200 mA Peak Switch Current (Pulsed at 1ms Duration,