fxo-lc73 Fox Electronics, fxo-lc73 Datasheet - Page 5
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fxo-lc73
Manufacturer Part Number
fxo-lc73
Description
Lvds 7 X 5mm 3.3v Oscillator
Manufacturer
Fox Electronics
Datasheet
1.FXO-LC73.pdf
(15 pages)
Jitter is frequency dependent. Below are typical values at select frequencies.
Phase Jitter
TIE
Rj and Dj
-110dBc
212.5 MHz
-100dBc
-120dBc
-130dBc
-140dBc
-150dBc
-160dBc
-20dBc
-40dBc
-60dBc
-80dBc
-10dBc
-30dBc
-50dBc
-70dBc
-90dBc
0 dBc
was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; V
Frequency
LVDS Phase Jitter & Time Interval Error (TIE)
LVDS Random & Deterministic Jitter Composition
Frequency
156.25 MHz
622.08 MHz
Phase Noise
156.25 MHz
212.5 MHz
622.08MHz
10
212.5 MHz
62.5 MHz
62.5 MHz
, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software.
is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; V
62.5 MHz
622.08 MHz
100
Random (Rj)
(pS RMS)
1.3
0.9
1.1
1.3
(12kHz to 20MHz)
Phase Jitter
Offset Frequency
156.25MHz
1k
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
0.77
1.19
0.89
0.99
(dBc / Hz) vs. offset frequency
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
Phase Noise Graph
Deterministic (Dj)
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
10k
(pS P-P)
Page 5 of 15
7.0
5.8
6.7
5.3
(10Hz to 40MHz)
Data Collected using HP 3048A
(Sigma of Jitter Distribution)
the below jitter measurements
FOUR frequencies matching
100k
62.5 MHz
T I E
3.0
3.6
3.9
3.2
1M
Total Jitter (Tj)
(14 x Rj) + Dj
24.9 pS
23.6 pS
18.7 pS
20.7 pS
FXO-LC73 Series
10M
DD
DD
= 3.3V.
= 3.3V.
pS RMS
pS RMS
pS RMS
pS RMS
Units
40M
622.08 MHz
156.25MHz
212.5 MHz