TMUXHS221LV Series

USB 2.0 480 Mbps 2:1/1:2 multiplexer/demultiplexer switch with 1.2V control IO

Catalog

USB 2.0 480 Mbps 2:1/1:2 multiplexer/demultiplexer switch with 1.2V control IO

Part	Mounting Type	Channel-to-Channel Matching (ΔRon)	On-State Resistance (Max) [Max]	Package / Case	Multiplexer/Demultiplexer Circuit	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Operating Temperature [Min]	Operating Temperature [Max]	Current - Leakage (IS(off)) (Max)	Crosstalk	Supplier Device Package	Number of Circuits	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Switch Circuit
Texas Instruments TMUXHS221LVNKGT	Surface Mount	200 mOhm	8 Ohm	10-UFQFN	1:2 2:1	500 ns	32 µs	-40 °C	125 °C	12 µA	-41 dB	10-UQFN (1.4x1.8)	4	1.98 V	1.62 V	SPST - Open/Closed

Catalog

USB 2.0 480 Mbps 2:1/1:2 multiplexer/demultiplexer switch with 1.2V control IO

Key Features

• Compatible to USB 2.0 and eUSB2 LS, FS, and HS physical layersSwitch that supports differential signals up to 3GbpsAnalog switch that can support most CMOS signals up to 3.3 VData pins are 5 V tolerantLow RON of 3 Ω at V I/O = 0 VHigh –3 dB BW of 3.3 GHzExcellent for USB 2.0 or eUSB2 HS signals at 240 MHz:Insertion loss = –0.4 dBReturn loss = –22 dBOff isolation or cross talk = –32 dBMinimal vertical and horizontal USB 2.0 HS eye attenuation1.8 V supply voltage1.2 or 1.8 V control logic inputsExtended industrial temperature range of –40 to 125°CSmall 10-pin 1.8 mm × 1.4 mm, UQFN packagePin-to-pin and BOM-to-BOM with multiple sourcesCompatible to USB 2.0 and eUSB2 LS, FS, and HS physical layersSwitch that supports differential signals up to 3GbpsAnalog switch that can support most CMOS signals up to 3.3 VData pins are 5 V tolerantLow RON of 3 Ω at V I/O = 0 VHigh –3 dB BW of 3.3 GHzExcellent for USB 2.0 or eUSB2 HS signals at 240 MHz:Insertion loss = –0.4 dBReturn loss = –22 dBOff isolation or cross talk = –32 dBMinimal vertical and horizontal USB 2.0 HS eye attenuation1.8 V supply voltage1.2 or 1.8 V control logic inputsExtended industrial temperature range of –40 to 125°CSmall 10-pin 1.8 mm × 1.4 mm, UQFN packagePin-to-pin and BOM-to-BOM with multiple sources

Description

The TMUXHS221LV is a high-speed bidirectional 2:1 or 1:2 multiplexer or demultiplexer optimized for USB 2.0 and eUSB2 LS, FS, and HS signaling. The TMUXHS221LV is an analog passive switch that works for many high-speed interfaces with data rates up to 3Gbps. The TMUXHS221LV supports either differential or single-ended CMOS signaling with a voltage range of −0.3 to 3.6 V. The ideal high-speed performance of the TMUXHS221LV results in minimal attenuation to the USB 2.0 or eUSB2 HS signal eye diagrams with very low channel ON resistance, high bandwidth, low reflection, and low added jitter. The device is optimized for ideal high frequency response so that passing USB 2.0 HS electrical compliance becomes easier. The data-paths of the device are also matched for best intra-pair skew performance. The TMUXHS221LV has an extended temperature range that suits many rugged applications including industrial and high reliability use cases. . The TMUXHS221LV is a high-speed bidirectional 2:1 or 1:2 multiplexer or demultiplexer optimized for USB 2.0 and eUSB2 LS, FS, and HS signaling. The TMUXHS221LV is an analog passive switch that works for many high-speed interfaces with data rates up to 3Gbps. The TMUXHS221LV supports either differential or single-ended CMOS signaling with a voltage range of −0.3 to 3.6 V. The ideal high-speed performance of the TMUXHS221LV results in minimal attenuation to the USB 2.0 or eUSB2 HS signal eye diagrams with very low channel ON resistance, high bandwidth, low reflection, and low added jitter. The device is optimized for ideal high frequency response so that passing USB 2.0 HS electrical compliance becomes easier. The data-paths of the device are also matched for best intra-pair skew performance. The TMUXHS221LV has an extended temperature range that suits many rugged applications including industrial and high reliability use cases. .