ETHERNET for LVDS 7 x 5mm 3.3V 50ppm Model: FXO-LC735RGB-312 XO Freq: 312.5MHz 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 312.5 MHz Frequency Stability 1 Temperature Range Supply Voltage TO TSTG VDD Input Current IDD Output Load Differential Start-Up Time Standard operating Storage Standard Standard Load Standard TS 50 ppm -40°C to +85°C -55°C to +125°C 3.3V ± 5% 100 mA 100 ohms Typ. 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% Vp-p Level Maximum Value Differential Output Voltage Output Offset Voltage Output Symmetry VOD VOS Output Enable (PIN # 1) Voltage VIH ≥70% VDD Output Disable (PIN # 1) Voltage Cycle Rise Time Cycle Fall Time VIL TR TF ≤ 30% VDD 400 pS 400 pS 20% ~ 80% Vp-p 80% ~ 20% Vp-p 0.6V Typ. 1.3V Typ. 45% ~ 55% DWG-100721 | 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 LVDS 7 x 5mm 3.3V 50ppm Model: FXO-LC735RGB-312 XO Freq: 312.5MHz Dimensional Drawing & Pad Layout Phase Jitter & Time Interval Error (TIE) (Typical Measurements) Frequency Phase Jitter TIE (12kHz to 20MHz) (Sigma of Jitter Distribution) Units 312.5 MHz 1.19 3.6 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 Random (Rj) Deterministic (Dj) (pS RMS) (pS P-P) 1.3 5.8 312.5 MHz Total Jitter (Tj) (14 x Rj) + Dj 23.6 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 # 1 2 3 4 5 6 NOTES: Name E/D Type 1 Logic NC GND Output Output 2 VDD 2 1 2 Function Enable / Disable Control of Output (0 = Disabled) No Connection – Leave Open Ground Output Output Power Electrical Ground for VDD LVDS Oscillator Output Complementary LVDS Output Power Supply Source Voltage 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 6) and GND (Pin 3) to minimize power supply line noise. DWG-100721 | Rev. 6/2/2010 Page 2 of 2 © 2010 FOX ELECTRONICS | ISO9001:2000 Certified | FOXONLINE