ISL54207 Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability

The Intersil ISL54207 dual SPDT (Single Pole/Double Throw) switches combine low distortion audio/video and accurate USB 2.0 high speed (480Mbps) data signal switching in the same low voltage device. When operated with a 2.7V to 3.6V single supply, these analog switches allow audio/video signal swings below-ground, allowing the use of a common USB and audio/video connector in digital cameras, camcorders and other portable battery powered Personal Media Player devices.

The ISL54207 incorporates circuitry for detection of the USB VBUS voltage, which is used to switch between the audio/video and USB signal sources in the portable device. The part has a control pin to open all the switches and put the part in a low power down state.

The ISL54207 is available in a small 10 Ld 2.1mmx1.6mm ultra-thin μTQFN package and a 10 Ld 3mmx3mm TDFN package. It operates over a temperature range of -40 to +85°C.

ISL54207 特点

High Speed (480Mbps) Signaling Capability per USB 2.0
Low Distortion Negative Signal Capability
Detection of VBUS Voltage on USB Cable
Control Pin to Open all Switches and Enter Low Power State
Low Distortion Mono Audio Signal
- THD+N at 20mW into 32Ω Load <0.1%
Low Distortion Color Video Signal
- Differential Gain 0.28%
- Differential Phase 0.04deg
Cross-talk (4MHz) -78dB
Single Supply Operation (VDD) 2.7V to 3.6V
-3dB Bandwidth USB Switch 630MHz
Available in μTQFN and TDFN Packages
Pb-Free Plus Anneal Available (RoHS Compliant)
Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components

ISL54207 应用

Digital Camera and Camcorders
Video MP3 and other Personal Media Players
Cellular/Mobile Phones
PDA's
Audio/Video/USB Switching

ISL54207 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL54207EVAL1Z	量产		评估板	N/A	价格录入中
ISL54207IRUZ-T	量产	工业级	10 Ld uTQFN T+R	1	1.28
ISL54207IRZ	量产	工业级	10 Ld TDFN	2	1.22
ISL54207IRZ-T	量产	工业级	10 Ld TDFN T+R	2	1.28