FXO-LC52 Datasheet, PDF (2/15 Pages) Fox Electronics – LVDS 5 x 3.2mm 2.5V Oscillator

FXO-LC52 Series
Model Selection Guide & Fox Part Number
STEP #1: Customer selects the Model Description and provides to Fox Customer Service
Model Description
F X O – L C 5 2 6 R – 6 2 2 . 0 8 Frequency (in MHz)
Resolutions to 6 places
past the decimal point
H = HCMOS C = Ceramic
L = LVDS
Q = Quartz
P = LVPECL
M = LVDS (pin 2 E/D)
Q = LVPECL (pin 2 E/D)
X = HCMOS (comp 2^nd Output)
5 = 5 x 3.2mm
7 = 7 x 5mm
3 = 3.3 V
2 = 2.5 V
0 = ± 100 PPM
blank = -20°C to +70°C
5 = ± 50 PPM
R = -40°C to +85°C
6 = ± 25 PPM
8 = ± 20 PPM (-20 ~ +70°C)
STEP #2: The Fox Customer Service team provides a customer specific Part Number
for use on their Bill Of Materials (BOM).
Fox Part Number (The assigned Fox Part Number must be on the BOM – not the above Model Description)
(This will ensure receipt of the proper part)
The 1^st Field
Product Code #
770B = FXO–LC52
770 = FXO–LC53
770C = FXO-MC52
770A = FXO-MC53
7 7 0B – 6 2 2 . 0 8 – 2
The 2^nd Field
The Customer’s Frequency
The 3^rd Field
Fox Internally Generated Number
(If any specification changes,
the last digits change)
(The same specs for a different customer
also changes the last digits)
This example, FXO-LC526R-622.08 = LVDS Output, Ceramic, 5 x 3.2mm Package, 2.5V,
±25 PPM Stability, -40 to +85°C Temperature Range, at 622.08 MHz
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