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MK2049-45 Datasheet - Renesas

MK2049-45-Renesas.pdf

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Datasheet Details

Part number:

MK2049-45

Manufacturer:

Renesas ↗

File Size:

377.46 KB

Description:

Clock pll.

MK2049-45, CLOCK PLL

The MK2049-45 is a dual Phase-Locked Loop (PLL) device which can provide frequency synthesis and jitter attenuation.

The first PLL is VCXO based and uses a pullable crystal to track signal wander and attenuate input jitter.

The second PLL is a translator for frequency multiplication.

Basic configura

MK2049-45 Features

* Packaged in 20 pin SOIC

* 3.3 V + 5% operation

* Meets the TR62411, ETS300 011, and GR-1244 specification for MTIE, Pull-in/Hold-in Range, Phase Transients, and Jitter Generation for Stratum 3, 4, and 4E

* Accepts multiple inputs: 8 kHz backplane clock, or 10 to 50

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