Preliminary
•
•
•
•
•
•
Oven Controlled Crystal Oscillators
Very High Frequency Accuracy and Stability with Fast Warm-up
Low Power Consumption, Small Size
Low Phase Noise and Jitter
Fixed-tuned and Voltage-tunable Options
Typical Applications Include:
- Cellular Base Stations
- Communication Test Equipment
- Precision Frequency Synthesizers
• Complies with Directive 2002/95/EC (RoHS)
Pb
XOC17 Series
OCXOs
5 to 100 MHz
Frequency
Range
Electrical Characteristics
Characteristic
Frequency Range (Each OCX0 is Single Frequency)
Initial Frequency Tolerance Options
Warm-up Time to <10 ppb of 2 hour Warm-up Frequency (SC)
0 to 70 °C Temperature Range Operation:
Stability Options, 5 to 40 MHz using AT Crystal
Stability Options, 5 to 40 MHz using SC Crystal
Stability Options, 40 to 100 MHz using AT Crystal
Stability Options, 40 to 100 MHz using SC Crystal
-20 to 70 °C Temperature Range Operation:
Stability Options, 5 to 40 MHz using AT Crystal
Stability Options, 5 to 40 MHz using SC Crystal
Stability Options, 40 to 100 MHz using AT Crystal
Stability Options, 40 to 100 MHz using SC Crystal
-40 to 85 °C Temperature Range Operation:
Stability Options, 5 to 20 MHz using AT Crystal
Stability Options, 20 to 40 MHz using AT Crystal
Stability Options, 40 to 100 MHz using AT Crystal
Output Waveform Options:
Sinewave Output, 50 ohm Load
HCMOS Output, 15 pF Load
TTL Output, 5 TTL Load
Power Supply Voltage Options, ±5% Tolerance
Optional Voltage Tuning Feature:
Voltage Tuning Range for 3.3 V Power Supply Option
Voltage Tuning Range for 5 and 12 V Power Supply Options
Frequency Tuning Range and Linearity, AT Crystal
Frequency Tuning Range and Linearity, SC Crystal
Tuning Input Impedance
Tuning Voltage Reference Output Impedance
Tuning Voltage Reference Output Current
Operating Power:
Within 2 minutes of Turn on
Steady State
Sym
Fo
Notes
Minimum
5.000000
100
Typical
Maximum
100.000000
200
Units
MHz
ppb
minutes
at 25 °C
5
4
10
4
5
4
10
4
10
10
20
10
50
20
100
50
50
50
100
50
50
100
100
ppb
ppb
ppb
harmonics -30 dBc, Non-harmonics -70 dBc
40/60% duty cycle
40/60% duty cycle
VCC
3.30
0
0
0.5 to 1 ppm, 10% Linearity
100K
100
1
2.0
0.9
2.5
ohms
ohms
mA
5.00
12.00
2.8
3.0
V
V
V
1 to 3 ppm, 10% to 20% Linearity
W
www.RFM.com E-mail: info@rfm.com
©2009 by RF Monolithics, Inc.
Page 1 of 2
XOC17 - 11/11/09
RFM [ RF MONOLITHICS, INC ]
