• - 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 TLK6201EA is a versatile, high-speed, limiting equalizer for applications in digital high-speed links with data rates up to 6.25 Gbps.

This device provides a high-frequency boost of 13 dB on the received data at 3.125 GHz, as well as sufficient gain to ensure a fully differential output swing for input signals as low as 100 mVp-p (at the input of a lossy interconnect line).

Four de-emphasis levels can be selected on the transmit side to provide up to 12 dB of additional high-frequency loss compensation.

The high input-signal dynamic range ensures low-jitter output signals even when overdriven with input signal swings as high as 2000 mVp-p.

The TLK6201EA implements fixed loss-of-signal detection, which can be used to implement a squelch function by connecting the LOS output to the adjacent DIS input.

特性

• Multirate Operation up to 6.25 Gbps
• Compensates for up to 13-dB Loss on the Receive Side and up to 12-dB Loss on the Transmit Side at 3.125 GHz
• Suitable to Receive and Transmit 6.25-Gbps Data Over up to 60 Inches (1.5 Meters) of FR4 PC Boards
• Suitable to Receive and Transmit 6.25-Gbps Data Over up to 63 Feet (19.2 Meters) of 24-AWG Cable
• Ultralow Power Consumption
• Input Offset Cancellation
• High Input Dynamic Range
• Output Disable/Squelch Function
• Loss of Signal Detection
• Output Swing Select
• Output De-Emphasis Select
• Output Polarity Select
• CML Data Outputs
• Single 3.3-V Supply
• Surface-Mount, Small-Footprint, 3-mm × 3-mm, 16-Pin QFN Package
• APPLICATIONS
  • High-Speed Links in Communication and Data Systems
  • Backplane, Daughtercard, and Cable Interconnects for PCI Express, InfiniBand, SAS, CEI, XAUI, Fibre Channel, and Ethernet