EURO QUARTZ YH1322 SERIES OCXO Very Low Phase Noise - HCMOS or Sinewave 10MHz to 120MHz Very low phase noise Frequency Range: 10MHz - 120MHz Excellent stability DESCRIPTION YH1322 series are high stability OCXOs exhibiting very low phase noise. The part is ideal for use in base station or test equipment applications. YH1322 - OUTLINES AND DIMENSIONS SPECIFICATIONS Frequency Range: Output: Harmonics: Temperature Stability: Freq. vs. Supply: Ageing: Input Voltage: Input Power: Warmup: Idle: Warm-up Time: 10.0MHz to 120.0MHz Sinewave: +10dBm min. into 50Ω -20dBc ±5 x 10-9 for a 5% change ±1 x 10-7 per year (10MHz) ±5 x 10-7 per year (100MHz) +15.0 VDC ±5% - Option C +12.0 VDC ±5% - Option D <6W for 5 minutes <2.5W typical @ +25°C within ±5 x10-8 in 5 minutes, referenced to 60 minute frequency @ +25°C Phase Noise: Frequency Adjustment: Shock (optional): Vibration (optional): ±1.0ppm, typical, Positive slope +0.5 to +5.0 EFC MIL-STD-202, Method 213, Condition C MIL-STD-202, Method 204, Condition A STABILITY OVER TEMPERATURE Temp. Range Stability 10MHZ Model Stability 100MHz Model 0~+50°C ±1x10-8 B18 ±5x10-8 B58 -10~+60°C ±1.5x10-8 G158 ±7x10-8 G78 -20~+70°C ±2x10-8 N28 ±1x10-7 N17 -40~+85°C ±5x10-8 T58 ±3x10-7 T37 PHASE NOISE (Sinewave max.) PART NUMBERING Example: dBc/Hz YH1322-N28-D-UL-10.00MHz YH1322 - N28 - D Offset 10MHz Std. 10MHz Ultra-low 100MHz Std. 100MHz Ultra-low 10Hz -125 -128 -85 -90 100Hz -150 -155 -115 -120 1kHz -160 -163 -145 -150 10kHz -165 -168 -160 -165 100kHz -165 -168 -165 -168 - UL - 10.00MHz Model number - Stability - Input V - Phase noise option - 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