Preliminary

PLL502-13

192MHz – 400MHz Low Phase Noise PECL VCXO (12 – 25MHz Crystal)

47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991

Rev 7/15/02 Page 4

5. Jitter and Phase Noise specification

PARAMETERS

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Period jitter RMS at 311MHz

With capacitive decoupling

between VDD and GND.

9

ps

Accumulated jitter RMS at

311MHz

With capacitive decoupling

between VDD and GND. Over

10,000 cycles.

TBM

ps

Integrated jitter RMS at 311MHz

Integrated 12 kHz to 20 MHz

4

ps

Phase Noise relative to carrier

311MHz @10Hz offset

-60

dBc/Hz

Phase Noise relative to carrier

311MHz @100Hz offset

-90

dBc/Hz

Phase Noise relative to carrier

311MHz @1kHz offset

-111

dBc/Hz

Phase Noise relative to carrier

311MHz @10kHz offset

-115

dBc/Hz

Phase Noise relative to carrier

311MHz @100kHz offset

-110

dBc/Hz

Note: Phase Noise measured at VIN = 0V