p502-05sc PhaseLink Corp., p502-05sc Datasheet - Page 4

• Manufacturer Part Number: p502-05sc
• Description: Low Phase Noise Vcxo 12mhz To 25mhz
• Manufacturer: PhaseLink Corp.

5. Jitter and Phase Noise Specification
6. Crystal Specifications
Note: Crystal Loading rating: 9.5pF is the loading the crystal sees from the VCXO chip at VCON = 1.65V. It is assumed that the crystal will be at
nominal frequency at this load. If the crystal requires more load to be at nominal frequency, the additional load must be added externally.
This however may reduce the pull range.
47745 Fremont Blvd., Fremont, California 94538 Tel [phone] Fax [phone] www.phaselink.com Rev 11/01/07 Page 4
RMS Period Jitter
(1 sigma – 1000 samples)
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
Crystal Resonator Frequency
Crystal Loading Capacitance Rating
C0/C1
ESR
PARAMETERS
PARAMETERS
with capacitive decoupling be-
tween VDD and GND.
25MHz @100Hz offset
25MHz @1kHz offset
25MHz @10kHz offset
25MHz @100kHz offset
25MHz @1MHz offset
Low Phase Noise VCXO (12MHz to 25MHz)
CONDITIONS
SYMBOL
C
F
L (xtal)
R
XIN
S
MIN.
12
MIN.
TYP.
TYP.
-120
-142
-150
-150
9.5
2.2
-95
MAX.
MAX.
250
25
30
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
UNITS
UNITS
ps
MHz
pF
Ω
-