ISL54216IRTZ Renesas

DATASHEET ISL54216 FN7701 Rev.1.00 USB 2.0 High-Speed/UART Dual SP3T (Dual 3 to 1 Multiplexer) Dec 5, 2018 The ISL54216 is a single supply dual SP3T analog Features switch that operates from a single supply in the range High Speed (480Mbps) and Full Speed (12Mbps) of 2.7V to 4.6V. It was designed to multiplex between Signaling Capability per USB 2.0 on All Ports three different differential data sources, allowing the multiplexing of USB 2.0 high speed and/or UART data UART Capability on All Ports signals through a common headphone connector in COM Pins Allow Negative Swings to -2V Personal Media Players and other portable battery Compatible with Wired-OR Connected GND powered devices. Referenced Audio Sources The switch channels have very low ON capacitance All Switches Open Mode and high bandwidth to pass USB high speed signals Power OFF Protection (480Mbps) with minimal edge and phase distortion and can swing rail-to-rail to pass UART and full-speed COM Pins Overvoltage Tolerant to 5.5V USB signals. Low ON Capacitance 240MHz 4pF The ISL54216 is available in a tiny 12 Ld -3dB Frequency 800MHz 2.2mmx1.4mm ultra-thin QFN and 12 Ld 3mmx3mm Single Supply Operation (V )2.7V to 4.6V DD TQFN packages. It operates over a temperature range Available 12 Ld TQFN and 12 Ld TQFN Packages of -40C to +85C. Compliant with USB 2.0 Short Circuit Requirements Without Additional External Related Literature Components Technical Brief TB363 Guidelines for Handling and Pb-Free (RoHS Compliant) Processing Moisture Sensitive Surface Mount Devices (SMDs) Applications MP3 and Other Personal Media Players Cellular/Mobile Phone Readers Application Block Diagram 3.3V CONTROLLER VDD ISL54216 3D- C0 USB LOGIC CONTROL 3D+ C1 TRANSCEIVER 4M V BUS 2D- COM - USB 2D+ TRANSCEIVER COM + 1D- UART 1D+ GND FN7701 Rev.1.00 Page 1 of 18 Dec 5, 2018 USB/DATA JACKISL54216 Pin Configuration 12 LD 2.2x1.4 TQFN 12 LD 3x3 TQFN TOP VIEW TOP VIEW 3D- VDD C0 3D- VDD C0 12 11 10 12 11 10 PD 4M LOGIC LOGIC 1 9 3D+ C1 3D+ 1 9 C1 CONTROL CONTROL 4M 2D- 2 8 COM - 2D- COM - 2 8 7 COM + 2D+ 3 3 7 2D+ COM + 4M 4M 465 4 5 6 1D- 1D+ GND 1D- 1D+ GND NOTE: 1. ISL54216 Switches Shown for C1 = Logic 1 and C0 = Logic 0. Pin Descriptions Truth Table TQFN TQFN NAME FUNCTION C1 C0 MODE COMMENTS 0 0 Wired-OR Audio All switches open 1 1 3D+ USB3 Differential Input 0 1 USB/UART 1 1D- and 1D+ ON 2 2 2D- USB2 Differential Input 1 0 USB/UART 2 2D- and 2D+ ON 3 3 2D+ USB2 Differential Input 1 1 USB/UART 3 3D- and 3D+ ON 4 4 1D- USB1 Differential Input C0, C1: Logic 0 when 0.5V or float, Logic 1 when 1.4V 5 5 1D+ USB1 Differential Input with V in range of 2.7V to 3.6V. DD 6 6 GND Ground Connection 7 7 COM+ Data Common Pin 8 8 COM- Data Common Pin 9 9 C1 Digital Control Input 10 10 C0 Digital Control Input 11 11 V Power Supply DD 12 12 3D- USB3 Differential Input - PD PD Thermal Pad. Tie to Ground or Float FN7701 Rev.1.00 Page 2 of 18 Dec 5, 2018 NOLONGERAVAILABLEORSUPPORTED