OCO-SMAS Datasheet, PDF (1/1 Pages) QUARTZCOM the communications company – SMD OCXO Sine wave High frequency stability vs. temperature

OCO-SMAS
SMD OCXO
Sine wave
Features
ƒ Applications: GPS, CDMA, 3G, networking, instrumentation
ƒ SMD packaged precision OCXO
ƒ High frequency stability vs. temperature
ƒ Supply voltage: 3.3 V or 5.0 V
Parameter
Frequency range
Standard frequencies
Frequency stability
vs. operating temperature range
vs. supply voltage change
vs. load change
vs. aging after 30 days of operation
Short term stability
Output waveform
Output load
Supply voltage
Peak current consumption during warm-up time
Steady-state current consumption @ +25 °C
Warm-up time
Frequency pulling range
Vcontrol (Vc) via external voltage
Vcontrol (Vc) via external potentiometer
Reference voltage output (Vref)
Phase noise @ 10 MHz carrier frequency
Operating temperature range
Storage temperature range
Case height (H)
Specification
OCO-SMAS3
OCO-SMAS5
10.0000 ~ 40.0000 MHz
10.000, 12.800, 13.00, 20.000, 25.600, 26.000, 32.768 & 40.000 MHz
≤ ±2 x 10^-8
over -40 ~ +70 °C
≤ ±1 x 10^-8
over -20 ~ +70 °C
≤ ±1 x 10^-9
over 0 ~ +50 °C
≤ ±3 x 10^-9
±5 %
≤ ±3 x 10^-9
±5 %
≤ ±3 x 10^-8
1^st year
< 2 x 10^-11
Allan deviation per 1 s
sine wave
> 225 mV (rms)
50 Ω
±10 %
+3.3 V ±5 %
+5.0 V ±5 %
< 750 mA
< 600 mA
< 300 mA
< 3 min
> ±0.5 x 10^-7
< 200 mA
< ±1 x 10^-7 @ +25 °C
positive slope
0 ~ +2.8 V
0 ~ +4.5 V
20 kΩ
+2.8 V
+4.5 V
< -120 dBc/Hz @ 10 Hz
< -135 dBc/Hz @ 100 Hz
< -145 dBc/Hz @
1 kHz
< -150 dBc/Hz @ 10 kHz
< -155 dBc/Hz @ 100 kHz
0 ~ +55 °C, -20 ~ +70 °C or -40 ~ +70 °C
-55 ~ +85 °C
14.0 mm
Pin function
# 1 Vc
# 2 Vref
# 3 Vdc
# 4 RF output
# 5 not connected
# 6 not connected
# 7 GND
Example for IR reflow soldering temperature
QuartzCom AG
[e-mail]
www.quartzcom.com
2002/95/EC RoHS compliant
QuartzCom Asia
[e-mail]
QuartzCom USA
[e-mail]
11 Dec. 10