EURO QUARTZ YH1300 SERIES OCXO 10MHz to 50MHz Miniature Package - Low Phase Noise Standard Dual-in-Line package Frequency Range: 10MHz - 50MHz Low Phase Noise vs. vibration YH1300 - OUTLINES AND DIMENSIONS DESCRIPTION YH1300 series OCXOs are high stability oscillators packaged in the industry-standard dual-in-line package. The part exhibits low phase noise vs. vibration. SPECIFICATIONS Frequency Range: 10.0MHz to 50.0MHz Output: CMOS squarewave: 15pF load (option C) Sinewave: 0dBm into 50Ω (option S) Harmonics: -20dBc (Sinewave version) Symmetry: 50%±10% (Squarewave version) Temperature Stability: Freq. vs. Supply: ±3x10-9 for a 5% change Ageing: <0.5 ppm/year Input Voltage: available in +5.0 or +3.3VDC Input Power: Warmup: <3W for 5 minutes Idle: <1.0W @+25°C Phase Noise: Acceleration Sensitivity: <5x10-11g, worst axis, DC to 2kHz. Frequency Adjustment: ±5.0ppm, typical. Positive slope STABILITY OVER TEMPERATURE Temp. Range Stability Part No. Code -10~+60°C ±2x10-7 G27 -20~+70°C ±3x10-7 N37 -40~+70°C ±4x10-7 N47 -40~+85°C ±5x10-7 T57 PART NUMBERING PHASE NOISE (Typical, at 10MHz, 5.0V) Example: Offset dBc/Hz 10Hz -110 100Hz -135 1kHz -155 10kHz -158 100kHz -158 YH1300-N37-S-5.0-10.0MHz YH1300 - N37 - S - 5.0 - 10.0MHz Model number - Stability - Output - Input V - Frequency EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk