EURO
QUARTZ
Low Phase Noise - HCMOS or Sinewave
Low phase noise
Frequency Range: 10MHz - 30MHz
Excellent stability
YH1310 SERIES OCXO
10MHz to 30MHz
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:
Phase Noise:
Frequency Adjustment:
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
±1.0ppm, typical for 10MHz, Positive
slope, 0.5 to +4.5V EFC
STABILITY OVER TEMPERATURE
Temp.
Range
0~+50°C
-20~+70°C
-40~+85°C
Stability
SC-Crystal
±2x10
-8
±3x10
-8
±5x10
-8
Model
B28
N38
T58
Stability
AT-Crystal
±1x10
-7
±2x10
-7
±5x10
-7
Model
B17
N27
T57
PART NUMBERING
PHASE NOISE
(Sinewave output, Typical)
dBc/Hz
(10MHz SC)
-125
-140
-150
-155
-158
dBc/Hz
(10MHz AT)
-105
-135
-150
-155
-155
Model number - Stability - Input V - Frequency
Example:
YH1310-N38-5.0-10.00MHz
Offset
10Hz
100Hz
1kHz
10kHz
100kHz
YH1310 - N38 - 5.0 - 10.0MHz
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
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