ASW7227 Datasheet | Grand Microelectronics

FEATURES - RON is typically 6Ω at VCC = 3.3V - VCC: 1.65V to 4.5V - Low Crosstalk: -45d B @ 250MHz - Low Bit-to-Bit Skew: 50ps (typ.) - Low Current Consumption: 1.0µA - Near-Zero Propagation Delay: 250ps - Channel On-Capacitance: 3.5p F (typ.) - Typical Bandwidth: > 750MHz - Break-Before-Make Switching - Packages: QFN10-1.8x1.4 and MSOP10 APPLICATIONS - USB 2.0 Signal Routing - Differential Signal Data Routing - Digital Cameras and Camcorders - Portable Instrumentation - Set-Top Box - PADs GENERAL DESCRIPTIONS The ASW7227 is a high-speed, low-power double-pole double-throw (DPDT) analog switch that operates from a single 1.65V to 4.5V power supply. The ASW7227 is designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The ASW7227 has low bit-to-bit skew and high channel-to-channel noise isolation, and is patible with various standards, such as high-speed USB 2.0 (480Mbps). Each switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. The ASW7227 contains special circuitry on the D+/D- pins which allows the device to withstand a VBUS short to D+ or D- when the USB devices are either powered off or powered on. The ASW7227 is available in MSOP10 and UTQFN10L-1.4x1.8 packages. It operates over an ambient temperature range of -40°C to +85°C. BLOCK DIAGRAM 6 HSD2- 7 HSD2+ 2 1 Control OE 8 VCC 9 S 10 5 HSD1+ 4 HSD13 GND D- D+ Figure 1, Block Diagram 无锡有容微电子有限公司版权所有，更多产品信息敬请访问：http://.grandmicro..cn Wuxi Grand Microelectronics Co., Ltd. Downloaded From Oneyac. Revision History Note: Page numbers for previous revisions may different from page numbers in the current...