• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The TS3USB221A is a high-bandwidth switch specially 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 wide bandwidth (900 MHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).

特性

• V_CC Operation at 2.5 V to 3.3 V
• V_I/O Accepts Signals Up to 5.5 V
• 1.8-V Compatible Control-Pin Inputs
• Low-Power Mode When OE Is Disabled (1 µA)
• r_ON = 6 Maximum
• r_ON = 0.2 Typical
• C_io(on) = 6 pF Typical
• Low Power Consumption (30 µA Maximum)
• High Bandwidth (900 MHz Typical)
• Latch-Up Performance Exceeds 100 mA
  Per JESD 78, Class II
• ESD Performance Tested Per JESD 22
  • 7000-V Human-Body Model
    (A114-B, Class II)
  • 1000-V Charged-Device Model (C101)
• ESD Performance I/O to GND
  • 12-kV Human-Body Model
• APPLICATIONS
  • Routes Signals for USB 1.0, 1.1, and 2.0