Datasheet Specifications
- Part number
- DP83241
- Manufacturer
- National Semiconductor
- File Size
- 257.49 KB
- Datasheet
- DP83241_NationalSemiconductor.pdf
- Description
- CDD Device
Description
www.DataSheet4U.com DP83241 CDD Device (FDDI Clock Distribution Device) February 1991 DP83241 CDD TM Device (FDDI Clock Distribution Device) Genera.
Features
* Y Y Y Y Y Y Y Y Y Provides 12 5 MHz and 25 MHz TTL clocks 12 5 MHz and 125 MHz ECL clocks 5 phase TTL local byte clocks eliminate clock skew problems in concentrators Internal VCO requires no varactors coils or adjustments Option for use of High Q external VCO 125 MHz clock generated from a 12 5Applications
* the external VCO option provides the means of obtaining the maximum possible oscillator Q The PHASE SEL input pin provides the option of selecting whether the five phase LBC outputs are phase offset 36 degrees or 72 degrees (8 ns or 16 ns) The phase locked loop (PLL) elements with the exception of tDP83241 Distributors
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