FXO-HC335-12.288 Fox Electronics, FXO-HC335-12.288 Datasheet - Page 5

• Manufacturer Part Number: FXO-HC335-12.288
• Description: OSC 12.288 MHZ 3.3V HCMOS SMD
• Manufacturer: Fox Electronics
• Series: FXO-HC33, XPRESSOr
• Type: Standardr

Specifications of FXO-HC335-12.288

• Supply Voltage: 3.3V
• Frequency: 12.288MHz
• Frequency Stability: ±50ppm
• Operating Temperature: -20°C ~ 70°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
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
Rj and Dj
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
DWG-5052
was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; V
-100
-120
-140
-160
-180
Frequency
Phase Jitter & Time Interval Error (TIE)
Random & Deterministic Jitter Composition
Frequency
-20
-40
-60
-80
106.25 MHz
156.25 MHz
Phase Noise
106.25 MHz
156.25 MHz
62.5 MHz
125 MHz
0
62.5 MHz
125 MHz
, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software.
10
is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; V
156.25MHz
100
Random (Rj)
125MHz
(pS RMS)
1.2
1.3
1.2
1.2
(12kHz to 20MHz)
Phase Jitter
106.25MHz
1000
3.3V Phase Noise Graphs
(dBc/Hz vs. offset frequency
0.8
0.8
0.8
1.0
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
Deterministic (Dj)
62.5MHz
10000
(pS P-P)
12.7
Page 5 of 24
Data Collected using HP 3048A
Four Frequencies from Jitter Tables
62.5MHz only to 2MHz offset due to Equipment Limitation
9.2
9.0
8.7
(Sigma of Jitter Distribution)
100000
T I E
2.9
3.2
2.3
3.0
1000000
Total Jitter (Tj)
(14 x Rj) + Dj
25.6 pS
27.2 pS
26.5 pS
30.0 pS
10000000
FXO-HC33 Series
DD
DD
= 3.3V.
= 3.3V.
pS RMS
pS RMS
pS RMS
pS RMS
Units
100000000