Found 9 alternatives for NB4N121KMNG by Rochester Electronics, LLC. Clock Timing Clock Buffers Drivers — 52-VFQFN Exposed Pad.
IC CLK BUFFER 1:21 400MHZ 52QFN
IC CLK BUFFER 2:10 2GHZ 52QFN
IC CLK BUFFER 1:21 400MHZ 52QFN
IC CLK BUFFER 1:21 400MHZ 52QFN
IC CLK BUFFER 1:16 LVDS 52VFQFPN
IC CLK BUFFER 2:10 2GHZ 52QFN
IC CLK BUFFER 2:10 5.5GHZ 52QFN
3.3V DIFFERENTIAL 1:21 FANOUT CL
IC CLK BUFFER 2:10 5.5GHZ 52QFN