PL560-68 PhaseLink Corp., PL560-68 Datasheet
PL560-68
Manufacturer Part Number
PL560-68
Description
Manufacturer
PhaseLink Corp.
Specifications of PL560-68
Case
QFN16
Date_code
08+
PRODUCT DESCRIPTION
PhaseLink’s Analog Frequency Multiplier
the industry’s first ‘Balanced Oscillator’ utilizing
analog multiplication of the fundamental frequency
(at double or quadruple frequency), combined with
an attenuation of the fundamental of the reference
crystal, without the use of a phase-locked loop
(PLL), in CMOS technology.
PhaseLink’s patent pending PL560-xx family of AFM
products can achieve up to 800 MHz output
frequency with little jitter or phase noise
deterioration. In addition, the low frequency input
crystal requirement makes the AFMs the most
affordable high-performance timing-source in the
market.
PL560-xx family of products utilize low-power CMOS
technology and are housed in
compliant
packages.
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991 www.phaselink.com Rev. 06/04/07 Page 1
16-pin TSSOP, and 16-pin 3x3 QFN
GREEN/ RoHS
Figure 1: 2x AFM Phase Noise at 311.04MHz
TM
(AFM) is
FEATURES
Non-PLL frequency multiplication
Input frequency from 30-200 MHz
Output frequency from 60-800 MHz
Low phase noise and jitter (equivalent to fundamental
Ultra-low jitter
Low phase noise
High linearity pull range (typ. 5%)
+/- 120 PPM pullability VCXO
Low input frequency eliminates the need for expensive
Differential output levels (PECL, LVDS), or single-
Single 2.5V or 3.3V +/- 10% power supply
Optional industrial temperature range (-40C to +85C)
Available in 16-pin
crystal at the output frequency)
crystals
ended CMOS
and 3x3 QFN
o RMS phase jitter < 0.25 ps (12kHz-20MHz)
o RMS period jitter < 2.5 ps
o -142 dBc/Hz @100kHz offset from 155.52 MHz
o -150 dBc/Hz @10MHz offset from 155.52 MHz
PL560-xx VCXO Family
GREEN/RoHS compliant
TSSOP,
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