RFM XOC17

Preliminary
XOC17 Series
OCXOs
•
•
•
•
•
•
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)
5 to 100 MHz
Frequency
Range
Pb
Electrical Characteristics
Characteristic
Frequency Range (Each OCX0 is Single Frequency)
Sym
Notes
Fo
Initial Frequency Tolerance Options
Warm-up Time to <10 ppb of 2 hour Warm-up Frequency (SC)
Minimum
Maximum
Units
5.000000
100.000000
MHz
100
200
at 25 °C
Typical
ppb
10
minutes
0 to 70 °C Temperature Range Operation:
Stability Options, 5 to 40 MHz using AT Crystal
5
Stability Options, 5 to 40 MHz using SC Crystal
4
50
20
Stability Options, 40 to 100 MHz using AT Crystal
10
100
Stability Options, 40 to 100 MHz using SC Crystal
4
50
Stability Options, 5 to 40 MHz using AT Crystal
5
50
Stability Options, 5 to 40 MHz using SC Crystal
4
50
Stability Options, 40 to 100 MHz using AT Crystal
10
100
Stability Options, 40 to 100 MHz using SC Crystal
4
50
ppb
-20 to 70 °C Temperature Range Operation:
ppb
-40 to 85 °C Temperature Range Operation:
Stability Options, 5 to 20 MHz using AT Crystal
10
50
Stability Options, 20 to 40 MHz using AT Crystal
10
100
Stability Options, 40 to 100 MHz using AT Crystal
20
100
ppb
Output Waveform Options:
Sinewave Output, 50 ohm Load
harmonics -30 dBc, Non-harmonics -70 dBc
HCMOS Output, 15 pF Load
40/60% duty cycle
TTL Output, 5 TTL Load
40/60% duty cycle
Power Supply Voltage Options, ±5% Tolerance
VCC
3.30
5.00
12.00
V
Optional Voltage Tuning Feature:
Voltage Tuning Range for 3.3 V Power Supply Option
0
2.8
V
Voltage Tuning Range for 5 and 12 V Power Supply Options
0
3.0
V
Frequency Tuning Range and Linearity, AT Crystal
1 to 3 ppm, 10% to 20% Linearity
Frequency Tuning Range and Linearity, SC Crystal
0.5 to 1 ppm, 10% Linearity
Tuning Input Impedance
100K
Tuning Voltage Reference Output Impedance
Tuning Voltage Reference Output Current
ohms
100
ohms
1
mA
Operating Power:
Within 2 minutes of Turn on
2.0
Steady State
0.9
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©2009 by RF Monolithics, Inc.
2.5
W
Page 1 of 2
XOC17 - 11/11/09
Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typical
Maximum
AT Crystal
50
200
SC Crystal
20
50
Units
Aging:
ppb
SSB Phase Noise, 10 MHz SC Crystal Option:
@ 10 Hz offset
-125
@ 100 Hz offset
-135
@ 1 kHz offset
-145
@ 10 and 100 kHz offset
dBc/Hz
-155
Lid Symbolization
TBD // YWWS
5-Pin Seam Weld Case 25.8 x 25.8 x 12.7 mm Nominal Dimensions
Pin Functions
Pin
Case Outline Drawing
Connection
1
Oscillator Output
2
Case/Circuit Ground
2 2 5 5 . 8, 8 m a x
1 1 9 9 . ,0 0 5 5 ¡± À 0 0 . , 2 2
Tuning Voltage Input
4
Tuning Voltage Reference Output
5
Power Supply Voltage Input
Application Circuit
4
3
2 5 ,. 8 m m a a x x
1 1 9 9 , . 0 0 5 5 ¡ À ± 0 0 , 2. 2
1 1 8 8 , . 4 4 ¡ À ± 0 0 , .2 2
3
P o w e r
S u p p ly
Bottom
View
2
1
5
1 1 2 2 . , 1 1 ¡ ± À 0 ., 2
T u n in g
V o lta g e
In p u t
3
O v e n
C o n tr o lle d
C ry s ta l
O s c illa to r
5
4
T u n
V o lt
R e fe r
O u t
in g
a g e
e n c e
p u t
1 10 0. 0 ; t1o 2 1. 72 . 7
0 0 , 6 . 65 ¡ 5 À ± 0 , 0 2 . 2
2
1
6 6 . 2 , 2 ±¡ À 0 0 . , 2 2
O s c illa to r
O u tp u t
ø 0 .8 ± 0 .0 5
U n it:m m
D im e n s io n s in m m
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
The design, manufacturing process, and specifications of this device are subject to change without notice.
www.RFM.com E-mail: [email protected]
©2009 by RF Monolithics, Inc.
Page 2 of 2
XOC17 - 11/11/09