Data Sheet

EURO QUARTZ
YH1310 SERIES OCXO
Low Phase Noise - HCMOS or Sinewave
10MHz to 30MHz
Low phase noise
Frequency Range: 10MHz - 30MHz
Excellent stability
DESCRIPTION
YH1310 series are high stability OCXOs exhibiting low phase noise.
The part is ideal for use in base station or test equipment
applications.
YH1310 - OUTLINES AND DIMENSIONS
SPECIFICATIONS
Frequency Range:
Output:
YH1310:
YH1311:
Harmonics:
Symmetry:
Temperature Stability:
Freq. vs. Supply:
Ageing:
Input Voltage:
Input Power:
Warmup:
Idle:
Warm-up Time:
10.0MHz to 30.0MHz
Sinewave: +5dBm min. into 50Ω
Squarewave, CMOS
-20dBc (Sinewave version)
50%±10% (Squarewave version)
±5 x 10-9 for a 5% change
±1 x 10-7 per year (10MHz SC-cut xtal)
+5.0 or +12 VDC
<6W for 5 minutes
<2W typical @ +25°C
within ±5 x10-8 in 5 minutes, referenced
to frequency @ +25°C
Phase Noise:
Frequency Adjustment:
±1.0ppm, typical for 10MHz, Positive
slope, 0.5 to +4.5V EFC
STABILITY OVER TEMPERATURE
Temp.
Range
Stability
SC-Crystal
Model
Stability
AT-Crystal
Model
0~+50°C
±2x10-8
B28
±1x10-7
B17
-20~+70°C
±3x10-8
N38
±2x10-7
N27
-40~+85°C
±5x10-8
T58
±5x10-7
T57
PART NUMBERING
PHASE NOISE
(Sinewave output, Typical)
Example:
Offset
dBc/Hz
(10MHz SC)
dBc/Hz
(10MHz AT)
10Hz
-125
-105
100Hz
-140
-135
1kHz
-150
-150
10kHz
-155
-155
100kHz
-158
-155
YH1310-N38-5.0-10.00MHz
YH1310 - N38 - 5.0 - 10.0MHz
Model number - Stability - 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
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