Supply original NB6L16DTG, Logic - Translators, Level Shifters, by ON Semiconductor

2.5V / 3.3V Multilevel Input to Differential LVPECL/LVNECL Clock or Data Receiver/Driver/Translator Buffer
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.
Features
•Maximum Input Clock Frequency 6 GHz Typical
•Maximum Input Data Rate Frequency 6 Gb/s Typical
•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 − VBBOutput
•PECL Mode Operating Range: VCC= 2.375 V to 3.465 V with VEE= 0 V
•NECL Mode Operating Range: VCC= 0 V with VEE= −2.375 V to −3.465 V
•Open Input Default State
•LVDS, LVPECL, LVNECL, LVCMOS, LVTTL and CML Input Compatible
•Pb−Free Packages are Available