NB4N121K - 3.3V Differential 1:21 Differential Fanout Clock Driver

ON Semiconductor

NB4N121K Datasheet Preview — Preview of NB4N121K PDF

Datasheet Details

Part number	NB4N121K
Manufacturer	ON Semiconductor ↗
File Size	204.36 KB
Description	3.3V Differential 1:21 Differential Fanout Clock Driver
Datasheet	NB4N121K-ONSemiconductor.pdf

NB4N121K Product details

Description

The NB4N121K is a Clock differential input fanout distribution 1 to 21 HCSL level differential outputs, optimized for ultra low propagation delay variation.The NB4N121K is designed with HCSL clock distribution for FBDIMM applications in mind.Inputs can accept differential LVPECL, CML, or LVDS levels.Single ended LVPECL, CML, LVCMOS or LVTTL levels are accepted with the proper VREFAC supply (see Figures 5, 10, 11, 12, and 13).

Features

Typical Input Clock Frequency 100, 133, 166, 200, 266, 333 and 400 MHz.
340 ps Typical Rise and Fall Times.
800 ps Typical Propagation Delay.
Dtpd 100 ps Maximum Propagation Delay Variation Per Each Differential Pair.
Additive Phase RMS Jitter: 1 ps Max.
Operating Range: VCC = 3.0 V to 3.6 V with VEE = 0 V.
Differential HCSL Output Level (700 mV Peak.
to.
Peak).
These Devices are Pb.
Free, Halogen Free/.

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Published: Jul 31, 2015 |