PL502-03 Datasheet, PDF (4/5 Pages) Micrel Semiconductor – Low Phase Noise VCXO (48MHz to 100MHz)

PL502-03
Low Phase Noise VCXO (48MHz to 100MHz)
6. Crystal Specifications
PARAMETERS
SYMBOL MIN.
TYP.
MAX. UNITS
Crystal Resonator Frequency
Crystal Loading Capacitance Rating
F_XIN
12
25
MHz
C_{L (xtal)}
9.5
pF
C0/C1
250
-
ESR
R_S
30
Ω
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 nom-
inal 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.
PACKAGE INFORMATION (GREEN PACKAGE COM PLIANT)
8 PIN SOP (in mm)
Symbol Min. Max.
A
1.47 1.73
A1
0.10 0.25
B
0.33 0.51
C
0.19 0.25
D
4.80 4.95
E
3.80 4.00
H
5.80 6.20
L
0.38 1.27
e
1.27 BSC
EH
D
A1
C
e
B
A
L
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax [phone] • www.micrel.com Rev 5/16/11 Page 4