SN65LVEL11DR集成电路（IC）的时钟缓冲器驱动器规格书PDF中文资料

SN65LVEL11DR属于集成电路（IC）的时钟缓冲器驱动器。由美国德州仪器公司制造生产的SN65LVEL11DR时钟缓冲器，驱动器时钟缓冲器和驱动器集成电路产品族中的产品用于帮助信号在系统中传输，常用作频率/时间参考信号，以同步系统内的活动。尽管这些器件最常用到的功能就是缓冲（即，为使信号不受驱动负载的影响而从某个信号源复制信号），但是该产品族中的某些器件还能执行其他功能，例如选择性改变缓冲信号路径、按某个整数值分割信号频率，或进行所用电信号格式转换。

1FEATURES

· 1:2 ECL Fanout Buffer

· Operating Range

– PECL VCC = 3.0 V to 3.8 V With

V EE = 0 V

– NECL: VCC = 0 V with VEE = –3.0

to –3.8V

· 5 ps Skew Between Outputs

· Support for Clock Frequencies > 2.0 GHz

· 265 ps Typical Propagation Delay

· Deterministic Output Value for Open Input

Conditions or When Inputs = VEE

· Built-in Temperature Compensation

· Drop in Compatible to MC10LVEL11,

MC100LVEL11

· Built-In Input Pull Down Resistors

APPLICATIONS

· Data and Clock Transmission Over Backplane

· Signaling Level Conversion

DESCRIPTION

The SN65LVEL11 is a fully differential 1:2 ECL fanout

buffer. The device includes circuitry to maintain a

known logic level when inputs are in open condition.

The SN65LVEL11 is functionally equivalent to

SN65EL11 with improved performance. The

SN65LVEL11 is housed in an industry standard

SOIC-8 package and is also available in the

TSSOP-8 package option.