ASSP VCXO Application Specific Voltage Controlled Crystal Oscillator 7.0 x 5.0mm 3.3V CMOS 125.000MHz Ethernet VCXO YNETHE125 ASSP VCXO for Ethernet 7.0 x 5.0mm Ceramic SMD Package: (Scale: none, Dimensions are in mm) Product Features Recommended Land Pattern: Very low Pk to Pk jitter - 40ps Max Low supply current - 20mA Max Low power standby mode RoHS Compliant Product Description CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY. This is an enhanced 3.3V, 25.000MHz with superb jitter and low operating current for providing clock references in Ethernet Pin Functions: applications. Pin Function 1 Control Voltage Applications 2 Enable/Disable Ethernet 3 Ground 4 Output 5 N/C 6 V DD CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY. *Extended high frequency power decoupling is recommended (see test circuit for minimum recommendation). To ensure optimal performance, do not route RF traces beneath the package. Part Ordering Information: YNETHE125 SaRonix-eCera is a Pericom Semiconductor company US: +1-408-435-0800 TW: +886-3-4518888 www.pericom.com 12-0054 All specifications are subject to change without notice. YNETHE125 Rev B 07/13/12 1ASSP VCXO 3.3V CMOS 125.000 MHz Ethernet VCXO YNETHE125 Application Specific Voltage Controlled Crystal Oscillator 7.0 x 5.0mm Electrical Performance Parameter Min. Typ. Max. Units Notes Output Frequency 125.000 MHz 3.135 3.3 3.465 V Supply Voltage V DD Supply Current, Output Enabled 20 mA Frequency Stability 50 ppm See Note 1 below Operating Temperature Range -40 +85 C Output Logic 0, V V 10% V OL DD Output Logic 1, V V OH 90% V DD Output Load 15 pF Duty Cycle 45 55 % Measured 50% V DD Rise and Fall Time 5 ns Measured 20/80% of waveform Jitter, Phase RMS(1- s) 1 ps 12kHz~20 MHz Frequency Band Jitter, Peak to Peak (Pk-Pk) 40 ps 100.000 Random Periods Notes: 1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25C), aging (10 years at +40C average effective ambient temperature), shock and vibration. 2. For specifications othere than those listed, please contact sales. Voltage Control Function Parameter Min. Typ. Max. Units Notes Absolute Pull Range (APR) 50 ppm See 1 below Control Voltage Range 0.3 3.0 V As rated Center Control Voltage 1.65 V For RMT Nominal Frequency Monotonic Linearity 10 % Positive Transfer Slope Input Impedance 130 k Control Voltage Pin Notes: 1. APR is relative to the nominal output frequency APR is inclusive of frequency deviation due to stability. Output Enable / Disable Function Parameter Min. Typ. Max. Units Notes Input Voltage (pin 2), Output Enable 3.0 V or open Input Voltage (pin 2), Output Disable (low power standby) 0.3 V Output is Hi-Z Absolute Maximum Ratings Parameter Min. Typ. Max. Units Notes Storage Temperature -55 +125 C For the latest product information visit: