ETHERNET for HCMOS 7 x 5mm 3.3V 50ppm Model: FXO-HC735RGB-156 XO Freq: 156.25MHz Features Low Jitter Low Cost Tri-State Enable / Disable Feature Industry Standard Package Gold over Nickel Termination Finish V DD Enable / Disable FOX X PRESSO OUTPUT ASICs GND Electrical Characteristics Parameters Frequency Symbol Condition FO 156.25 MHz Frequency Stability 1 Temperature Range Supply Voltage TO TSTG VDD Input Current IDD Output Load HCMOS Start-Up Time Standard operating Storage Standard 50 ppm -40°C to +85°C -55°C to +125°C 3.3V ± 5% Standard Load 55 mA Standard 15 pF TS 10 mS Output Enable / Disable Time Moisture Sensitivity Level Termination Finish Maximum Value (unless otherwise noted) 100 nS MSL 1 Au Note 1 – Stability is inclusive of 25°C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration. Output Wave Characteristics Parameters Symbol Condition Standard Load Standard Load @ 50% VDD Level Maximum Value Output LOW Voltage Output HIGH Voltage Output Symmetry VOL VOH Output Enable (PIN # 1) Voltage VIH ≥70% VDD Output Disable (PIN # 1) Voltage Cycle Rise Time Cycle Fall Time VIL TR TF ≤ 30% VDD 3 nS 3 nS 20% ~ 80% VDD 80% ~ 20% VDD 20% VDD 80% VDD MIN 45% ~ 55% DWG-100718 | Rev. 6/2/2010 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 © 2010 FOX ELECTRONICS | ISO9001:2000 Certified ETHERNET for HCMOS 7 x 5mm 3.3V 50ppm Model: FXO-HC735RGB-156 XO Freq: 156.25MHz Dimensional Drawing & Pad Layout 0.01 F E/D #1 NC GND VDD #4 NC #2 #3 OUT HCMOS LOAD (15 pF) Phase Jitter & Time Interval Error (TIE) (Typical Measurements) Frequency Phase Jitter TIE (12kHz to 20MHz) (Sigma of Jitter Distribution) Units 156.25 MHz 0.77 3.3 pS RMS 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 156.25 MHz Random (Rj) Deterministic (Dj) (pS RMS) (pS P-P) 1.27 8.6 Total Jitter (Tj) (14 x Rj) + Dj 26.6 pS 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 # Name Type 1 1 2 3 4 E/D GND Output VDD Test Points 2 N. C. 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: 1 2 Includes pull-up resistor to VDD to provide output when the pin (1) is No Connect. Installation should include a 0.01µF bypass capacitor placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. DWG-100718 | Rev. 6/2/2010 Page 2 of 2 © 2010 FOX ELECTRONICS | ISO9001:2000 Certified | FOXONLINE