QUARTZCOM OCO

OCO-SM14S
Through hole OCXO
Sine wave
ƒ
ƒ
ƒ
ƒ
Features
Applications: GPS, base-station, synchronisation, satelite-modem
Small case size (DIL14 / 4 pin)
Wide operating temperature range from -40 up to +85 °C
Short warm up time of < 30 s
Parameter
Specification
Frequency range
Standard frequencies
10.0000 ~ 60.0000 MHz
10.00, 12.80, 16.00, 16.384, 20.00, 25.00 40.00 & 52.00 MHz
≤ ±0.20 ppm
0.3 ppm (peak to peak)
over -40 ~ +85 °C
≤ ±0.15 ppm
0.2 ppm (peak to peak)
over -20 ~ +70 °C
≤ ±0.075 ppm 0.1 ppm (peak to peak)
over -10 ~ +60 °C
≤ ±0.10 ppm
±0.2 V
≤ ±0.01 ppm
±10 %
≤ ±0.30 ppm
1st year
≤ ±2.50 ppm
10 years
< 5 x 10-10
Allan deviation over 0.1 ~ 30 s
sine wave
0 ~ 4 dBm
50 Ω
±5 %
+5.0 V
±0.2 V
< 85 mA
< 30 s
within spec
Frequency stability
vs. operating temperature range
(tighter stability on request)
vs. supply voltage change
vs. load change
vs. aging after 30 days of operation
vs. long term aging
Short term stability
Output waveform
Output load
Supply voltage (1)
Steady-state current consumption @ +25 °C
Warm-up time @ 25 °C
Frequency pulling range
Vcontrol (Vc) via external voltage
Vcontrol (Vc) via external potentiometer
Phase noise @ 10 MHz carrier frequency
Harmonics
Spurious
Operating temperature range
Storage temperature range
(1) Supply voltage 3.3 V or 12.0 V on request
> ±3 ppm
positive slope
0.5 ~ +5.0 V
10 kΩ
-110 dBc/Hz
@
10 Hz
-135 dBc/Hz
@ 100 Hz
-145 dBc/Hz
@
1 kHz
-150 dBc/Hz
@ 10 kHz
< -10 dBc
< -70 dBc
-10 ~ +60 °C, -20 ~ +70 °C or -40 ~ +85 °C
-65 ~ +125 °C
Environmental test
vibration
shock
acceleration: 10 g; 10 Hz up to 2’000 Hz and down to 10 Hz;
2’000 g, half sine, 3 ms (3 shocks each, 6 directions)
Pin function:
# 1
# 7
# 8
# 14
Example for solder pattern
Vc
GND
RF Output
Vdc
Do not design any conductive path between the patter
Example for IR reflow soldering temperature
2002/95/EC RoHS compliant
QuartzCom AG
[email protected]
www.quartzcom.com
QuartzCom Asia
[email protected]
QuartzCom USA
[email protected]
13 May. 10