FXO-HC325R-125 Fox Electronics, FXO-HC325R-125 Datasheet - Page 5

• Manufacturer Part Number: FXO-HC325R-125
• Description: OSC 125 MHZ 2.5V HCMOS SMD
• Manufacturer: Fox Electronics
• Series: FXO-HC32, XPRESSOr
• Type: Standardr

Specifications of FXO-HC325R-125

• Supply Voltage: 2.5V
• Frequency: 125MHz
• Frequency Stability: ±50ppm
• Operating Temperature: -40°C ~ 85°C
• Current - Supply (max): 32mA
• Mounting Type: Surface Mount
• Size / Dimension: 0.130" L x 0.102" W (3.30mm x 2.60mm)
• Height: 0.039" (1.00mm)
• Package / Case: SMD 3.20mm x 2.50mm
• Supply Current: 32mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Jitter is frequency dependent. Below are typical values at select frequencies.
Phase Jitter
TIE
Rj and Dj
(Methodologies for Jitter and Signal Quality specifications)
DWG-5053
was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; V
-100
-120
-140
-160
-20
-40
-60
-80
Frequency
Phase Noise
Phase Jitter & Time Interval Error (TIE)
Random & Deterministic Jitter Composition
Frequency
106.25 MHz
156.25 MHz
106.25 MHz
156.25 MHz
0
62.5 MHz
125 MHz
62.5 MHz
10
125 MHz
, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software.Per MJSQ spec
is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; V
156.25MHz
100
Random (Rj)
106.25MHz
(pS RMS)
1.3
1.3
1.3
1.4
(12kHz to 20MHz)
Phase Jitter
1000
2.5V Phase Noise Graphs
(dBc/Hz vs. offset frequency
125MHz
0.9
0.8
0.8
0.9
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
Deterministic (Dj)
62.5MHz
10000
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(pS P-P)
10.4
9.0
8.8
9.2
Data Collected using HP 3048A
Four Frequencies from Jitter Tables
62.5MHz only to 2MHz offset due to Equipment Limitation
(Sigma of Jitter Distribution)
100000
T I E
2.9
3.5
2.5
3.1
1000000
Total Jitter (Tj)
(14 x Rj) + Dj
28.4 pS
27.2 pS
27.7 pS
30.3 pS
FXO-HC32 Series
10000000
DD
DD
= 2.5V.
= 2.5V.
pS RMS
pS RMS
pS RMS
pS RMS
Units
100000000