ISL54417IRUZ-T Renesas

ISL54415, ISL54416, ISL54417 Data Sheet June 27, 2006 FN6318.1 Low Voltage, Dual SPDT, USB/CVBS/ Features Audio Switches with Negative Signal Low Distortion Negative Signal Capability Capability Detection of V Voltage on USB Cable (ISL54415 and BUS The Intersil ISL54415, ISL54416, ISL54417 dual SPDT ISL54416) (Single Pole/Double Throw) switches combine low distortion Generation of V Voltage for USB D+/D- Pull-up TERM audio/video and accurate USB 2.0 Full Speed data signal Resistor (ISL54415) switching in the same low voltage device. When operated with a 2.5V to 3.6V single supply these analog switches allow Low Distortion Mono Audio Signal audio/video signal swings below-ground, allowing the use of a - THD+N at 12mW into 32 Load . <0.007% common USB and audio/video connector in digital cameras, Low Distortion Color Video Signal camcorders and other portable battery powered Personal - Differential Gain 0.04% Media Player devices. - Differential Phase 0.03 The ISL54415 and ISL54416 incorporate circuitry for Cross-talk (4MHz) -60dB detection of the USB V voltage, which is used to switch BUS between the audio/video and USB signal source in the 1.8V Logic Compatible (ISL54417) portable device. In addition, the ISL54415 includes circuitry for Single Supply Operation (V ) DD generation of a V voltage of 3.3V for use with USB TERM - ISL54415 and ISL54416 2.5V to 3.6V speed setting pull-up resistor. - ISL54417 1.8V to 5.5V The ISL54415, ISL54416, ISL54417 are available in a tiny Available in Ultra-thin TQFN Package 10Ld 2.1mm x 1.6mm ultra-thin TQFN package. They Pb-Free Plus Anneal Available (RoHS Compliant) operate over a temperature range of -40 to +85C. Applications Related Literature Technical Brief TB363 Guidelines for Handling and Digital Camera and Camcorders Processing Moisture Sensitive Surface Mount Devices Video MP3 and other Personal Media Players (SMDs) Cellular/Mobile Phones Application Note AN557 Recommended Test Procedures for Analog Switches PDAs Audio/Video/USB Switching Application Block Diagram V DD V TERM ISL54415 V BUS D- USB FULL-SPEED NO1 D+ TRANSCEIVER COM1 NO2 NC1 COM2 NTSC OR PAL NC2 VIDEO AUDIO GND CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners. USB AND AUDIO/VIDEO JACKISL54415, ISL54416, ISL54417 Pinouts (Note 1) ISL54415 (TQFN) TOP VIEW V TERM 10 5.3k NO1 9 1 V DD POWER/LOGIC CONTROL NO2 2 8 V 2M BUS NC1 3 7 COM1 50k 6 4 COM2 NC2 50k 5 GND ISL54416 (TQFN) TOP VIEW N.C, 10 POWER/LOGIC 9 NO1 1 CONTROL V DD NO2 2 8 V 2M BUS NC1 3 7 COM1 50k 4 6 COM2 NC2 50k 5 GND ISL54417 ( TQFN) TOP VIEW IN1 10 LOGIC V NO1 DD 1 9 CONTROL NO2 IN2 2 8 COM1 NC1 3 7 50k NC2 COM2 4 6 50k 5 GND NOTE: 1. ISL54415, ISL54416 Switches Shown for V not present (or idle). ISL54417 Switches Shown for Logic 0 Input. BUS FN6318.1 2 June 27, 2006