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| for ETHERNET 3.3V HCMOS 7 x 5mm Features Low Jitter Low Cost Tri-State Enable / Disable Feature Industry Standard Package Gold over Nickel Termination Finish V DD Enable / Disable Model: FXO-HC735RGB-125 50ppm XO Freq: 125MHz X PRESSO ASICs GND FOX OUTPUT Electrical Characteristics Parameters Frequency Frequency Stability 1 Temperature Range Supply Voltage Input Current Output Load Start-Up Time Output Enable / Disable Time Moisture Sensitivity Level Termination Finish MSL TO TSTG VDD IDD HCMOS TS Standard operating Storage Standard Standard Load Standard Operational Symbol FO Condition Maximum Value (unless otherwise noted) 125 MHz 50 ppm -40C to +85C -55C to +125C 3.3V 5% 47 mA 15 pF 30 pF 10 mS 100 nS 1 Au Note 1 - Stability is inclusive of 25C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration. Output Wave Characteristics Parameters Output LOW Voltage Output HIGH Voltage Output Symmetry Output Enable (PIN # 1) Voltage Output Disable (PIN # 1) Voltage Cycle Rise Time Cycle Fall Time DWG-100717 | Rev. 6/2/2010 Symbol VOL VOH VIH VIL TR TF Condition Standard Load Standard Load @ 50% VDD Level Maximum Value 10% VDD 90% VDD MIN 45% ~ 55% 70% VDD 30% VDD 3 nS 3 nS 10% ~ 90% VDD 90% ~ 10% VDD Page 1 of 2 FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 FOXONLINE EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221 (c) 2010 FOX ELECTRONICS | ISO9001:2000 Certified for ETHERNET 3.3V HCMOS 7 x 5mm Model: FXO-HC735RGB-125 50ppm XO Freq: 125MHz Dimensional Drawing & Pad Layout 0.01 F E/D NC #1 #4 NC VDD GND #2 #3 OUT HCMOS LOAD (15 pF) Phase Jitter & Time Interval Error (TIE) (Typical Measurements) Frequency 125 MHz Phase Jitter (12kHz to 20MHz) TIE (Sigma of Jitter Distribution) Units pS RMS 0.75 2.7 Phase Jitter is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; VDD = 3.3V. TIE was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; VDD = 3.3V. Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications) Random & Deterministic Jitter Composition (Typical Measurements) Frequency 125 MHz Random (Rj) (pS RMS) Deterministic (Dj) (pS P-P) Total Jitter (Tj) (14 x Rj) + Dj 25.2 pS 1.20 8.0 Rj and Dj, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software. Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications) Pin Functional Description Pin # 1 2 3 4 Test Points Name E/D GND Output VDD 2 N. C. 1 2 1 Type Logic Ground Output Power Hi Z Function Enable / Disable Control of Output (0 = Disabled) Electrical Ground for VDD HCMOS Oscillator Output Power Supply Source Voltage No Connection (Factory Use ONLY) NOTES: Includes pull-up resistor to VDD to provide output when the pin (1) is No Connect. Installation should include a 0.01F bypass capacitor placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. Page 2 of 2 (c) 2010 FOX ELECTRONICS | ISO9001:2000 Certified | FOXONLINE DWG-100717 | Rev. 6/2/2010 |
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