• - 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 TLK1211RCP gigabit ethernet transceiver provides for ultrahigh-speed, full-duplex, point-to-point data transmissions. This device is based on the timing requirements of the 10-bit interface specification by the IEEE 802.3 gigabit ethernet specification and is also compliant with the ANSI X3.230-1994 (FC-PH) fibre channel standard. The device supports data rates from 0.6 Gbps to 1.3 Gbps.

The primary application of the transceiver is to provide building blocks for point-to-point baseband data transmission over controlled impedance media of 50 Ω. The transmission media can be printed-circuit board traces, copper cables, or fiber-optical media. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

特性

• 0.6-Gbps to 1.3-Gbps Serializer/Deserializer
• Low Power Consumption <250 mW (typ) at 1.25 Gbps
• Fast Relock Times Less Than 256 ns (Typ) Suitable
  for EPON/GEPON Applications
• LVPECL Compatible Differential I/O on High Speed Interface
• Single Monolithic PLL Design
• Support For 10-Bit Interface or Reduced Interface 5-Bit DDR
  (Double Data Rate) Clocking
• Receiver Differential Input Thresholds 200 mV Minimum
• IEEE 802.3 Gigabit Ethernet Compliant
• ANSI X3.230-1994 (FC-PH) Fibre Channel Compliant
• Advanced 0.25-µm CMOS Technology
• No External Filter Capacitors Required
• Comprehensive Suite of Built-In Testability
• IEEE 1149.1 JTAG Support
• 2.5-V Supply Voltage for Lowest Power Operation
• 3.3-V Tolerant on LVTTL Inputs
• Hot Plug Protection
• 64-Pin VQFP With Thermally Enhanced Package (PowerPAD)
• CPRI Data Rate Compatible (614 Mbps, 1.22 Gbps)
• Industrial Temperature Range Supported: –40°C to 85°C

PowerPAD Is a trademark of Texas Instruments