NB6L16数据手册集成电路（IC）的转换器电平移位器规格书PDF

描述 Description

The NB6L16 is a high precision, low power ECL differential clock or data receiver/driver/translator buffer. The device is functionally equivalent to the EL16, EP16, LVEL16 and NBSG16 devices. With output transition times of 70 ps, it is ideally suited for high frequency, low power systems. The device is targeted for Backplane buffering, GbE clock/data distribution, Fibre Channel distribution and SONET clock/data distribution applications.Input accept LVNECL (Negative ECL), LVPECL (Positive ECL), LVTTL, LVCMOS, CML, or LVDS. Outputs are 800 mV ECL signals.The VBB pin, an internally generated voltage supply, is available to this device only. For single−ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 mF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.

特性 Features

• Input Clock Frequency6 GHz
• Input Data Rate Frequency6 Gb/s
• Low 12 mA Typical Power Supply Current
• 70 ps Typical Rise/Fall Times
• 130 ps Input Propagation Delay
• On-Chip Reference for ECL Single-Ended Input - VBB Output
• PECL Mode Operating Range: VCC = 2.375 V to 3.465 V with VEE = 0 V
• NECL Mode Operating Range: VCC = 0 with VEE = 2.375 V to 3.465 V
• Open Input Default State
• LVDS, LVPECL, LVNECL, LVCMOS, LVTTL and CML Input Compatible
• Low-power Clock Buffering for Power constrained PC Add-on cards

应用 Application

• Backplane Data buffering
• Signal Translation Between LVDS, CML, LVTTL or LVCMOS to LVPECL

简介

NB6L16属于集成电路（IC）的转换器电平移位器。由制造生产的NB6L16转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。