Programmable Clock Multiplier has period jitter of 5 picosec.January 12, 2009 -
Capable of generating up to 26 possible clock frequencies from single input source on its LVPECL/LVCMOS output, NB3N3020 suits wide range of networking, consumer electronics, and computing applications. It has 3 tri-level LVCMOS single-ended select pins, and wide output frequency range of 8-210 MHz. Taking 5.0-27 MHz fundamental mode parallel resonant crystal or 2.0-210 MHz LVCMOS single-ended clock source, device generates differential LVPECL output and single-ended LVCMOS output.
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Original Press release
ON Semiconductor, LLC
5005 E. McDowell Rd.
Phoenix, AZ, 85008
USA
ON Semiconductor Introduces Programmable Clock Multiplier with Best-in-Class Jitter Performance for Networking and Consumer Applications
The NB3N3020 can generate up to 26 different clock frequencies from single input source on its LVPECL/ LVCMOS output, providing design flexibility and system cost savings
PHOENIX, Ariz. - Oct 17, 2008 - ON Semiconductor (Nasdaq: ONNN), a leading global supplier of high performance, energy efficient, silicon solutions introduced the NB3N3020 - a high precision, low phase noise, programmable clock multiplier with best-in-class jitter performance. The device generates an LVPECL clock, as well as LVCMOS clock on the same device which enables the NB3N3020 to be used in a wide range of applications including networking, consumer electronics and computing applications. The device has three tri-level LVCMOS single ended select pins that set one of 26 possible clock frequencies allowing flexibility for the designer to meet requirements and replace many clocks in different systems with a single custom-tailored device.
ON Semiconductor's NB3N3020 programmable clock multiplier has a wide output frequency range from 8 Megahertz (MHz) to 210 MHz. It takes a 5.0-27 MHz fundamental mode parallel resonant crystal or a 2.0-210 MHz LVCMOS single ended clock source and generates a differential LVPECL output and a single ended LVCMOS output at a selectable clock output frequency which is a multiple of the input clock frequency. The LVCMOS output enable (OE) tri-states clock outputs when low, allowing system designers to dynamically control the presence of clock timing in their systems. The device has excellent jitter performance with period jitter of 5 picoseconds (ps) resulting in more system timing margin for board designers, higher frequency designs and higher reliability.
To find out more on the applications of NB3N3020 in set top box, digital TV, home gateways, networking and various consumer products, you can view the course online at http://techonline.com/learning/course/210300383
Packaging and Pricing
The NB3N3020 is available in a 5.0 mm x 4.4 mm TSSOP-16 package with a budgetary price of $3.50 USD.
For additional technical information visit www.onsemi.com, or contact Baljit Chandhoke at Baljit.Chandhoke@onsemi.com.
About ON Semiconductor
With its global logistics network and strong product portfolio, ON Semiconductor (Nasdaq: ONNN) is a preferred supplier of high performance, energy efficient, silicon solutions to customers in the power supply, automotive, communication, computer, consumer, medical, industrial, mobile phone, and military/aerospace markets. The company's broad portfolio includes power, signal management, analog, DSP, advance logic, clock management, non-volatile memory and standard component devices. Global corporate headquarters are located in Phoenix, Arizona. The company operates a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.
For more information, visit http://www.onsemi.com.
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