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NB7L14: 2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer

The NB7L14 is a differential 1:4 LVPECL fanout buffer. The NB7L14 produces four identical LVPECL output copies of Clock or Data operating up to 7GHz or 10.7Gb/s, respectively. As such, the NB7L14 is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock or Data distribution applications. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VT Pin. This feature allows the NB7L14 to accept various logic standards, such as LVPECL, CML, LVDS, LVCMOS or LVTTL logic levels. The VREFAC reference output can be used to rebias capacitor-coupled differential or single-ended input signals. The 1:4 fanout design was optimized for low output skew applications.

特性 Maximum Input Clock Frequnecy up to 7 GHz Typical Maximum Input Data Rate up to 10Gb/s Typical < 0.8 ps of RMS Clock Jitter < 15 ps of Data Dependent Jitter 45 ps Typical Rise and Fall Times 165 ps Typical Propogation Delay 3ps Typical Within Device Skew Operating Range: VCC = 2.375V to 3.6V LVPECL Output Level, 720mV Peak-to-Peak 50-ohm Internal Input Termination Resistors Functionally Compatible with Existing 2.5V / 3.3V LVEL, LVEP, EP, and SG devices

封装图 PACKAGE DIMENSIONS

订购信息 Ordering Information

产品	状况	Compliance	具体说明	封装		MSL*	容器		预算价格 (1千个数量的单价）
				类型	外形		类型	数量
NB7L14MN1G	Active	Pb-free Halide free	2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer	QFN-16	485AE	1	Tube	123
NB7L14MN1TXG	Active	Pb-free Halide free	2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer	QFN-16	485AE	1	Tape and Reel	3000
NB7L14MNG	Active	Pb-free Halide free	2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer	QFN-16	485G-01	1	Tube	123
NB7L14MNHTBG	Active	Pb-free Halide free	2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer	QFN-16	485G-01	1	Tape and Reel	100
NB7L14MNTXG	Active	Pb-free Halide free	2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer	QFN-16	485G-01	1	Tape and Reel	3000

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概述	文档编号/大小	版本
2.5 V / 3.3 V, 7 GHz Differential 1:4 LVPECL Clock/Data Fanout Buffer	NB7L14/D (94.0kB)	2