onsemi FSSD06UMX

FSSD06 Series 3.6 V 6 Ohm Surface Mount Analog Switch - UQFN-24

Differential Multiplexer, 1 Func, 4 Channel, PQCC24

SD/SDIO and MMC 2-Port Multiplexer

Analog Multiplexer Quad SPDT 24-Pin UMLP T/R

SD/SDIO/MMC Multiplexer 24-Pin UMLP T/R

FINISHED GOOD - 24LD,UMLP,QUAD, NON-JEDEC, 2.5 X 3.4MM BODY

ANALOGUE MUX/DEMUX, 2:1, -40 TO 85DEG C

ANALOGUE MUX, 2: 1, -40 TO 85DEG C; Multiplexer Configuration: 2: 1; No. of Circuits: 1Circuits; On State Resistance Max: 6ohm; Supply Voltage Range: 1.65V to 3.6V; Analogue Multiplexer Ca; Available until stocks are exhausted

The FSSD06 is a two-port multiplexer that allows Secure Digital (SD), Secure Digital I/O (SDIO), and Multimedia Card (MMC) host controllers to be expanded out to multiple cards or peripherals. This configuration enables the CMD, CLK, and D[3:0] signals to be multiplexed to dual-card peripherals. It is optimized for 1-bit / 4-bit SD / MMC applications. The architecture includes the necessary bi-directional data and command transfer capability for single high-voltage cards or dual-voltage supply cards. The clock path for the FSSD06 is a uni-directional buffer with an integrated pull-up for high-impedance mode. Typical applications involve switching in portables and consumer applications: cell phones, digital cameras, home theater monitors, portable GPS units, and printers.