NB6N239SMNG Генераторы тактовых сигналов, ФАПЧ, синтезаторы частоты от ON Semiconductor

Обзор продукта

Обзор

The NB6L14 is a 3.0 GHz differential 1:4 LVPECL clock or data fanout buffer. The differential inputs incorporate internal 50 termination resistors that are accessed through the VT pin. This feature allows the NB6L14 to accept various logic standards, such as LVPECL, LVCMOS, LVTTL, CML, or LVDS logic levels. The VREF_AC 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. The NB6L14 is a member of the ECLinPS MAX™ family of high performance clock and data management products. Features • Input Clock Frequency > 3.0 GHz • Input Data Rate > 2.5 Gb/s • • 350 ps Typical Propagation Delay • 150 ps Typical Rise and Fall Times • Differential LVPECL Outputs, 700 mV Amplitude, Typical • LVPECL Mode Operating Range: VCC = 2.375 V to 3.63 V with GND = 0 V • Internal 50 Ω Input Termination Resistors Provided • VREF_AC Reference Output Voltage • −40°C to +85°C Ambient Operating Temperature • Available in 3 mm x 3 mm 16 Pin QFN • These are Pb−Free Devices