OCO-SM14H

Through hole OCXO

HCMOS

2002/95/EC RoHS compliant

13 May. 10

QuartzCom AG

QuartzCom Asia

QuartzCom USA

sales@quartzcom.com

sales-asia@quartzcom.com

sales-usa@quartzcom.com

www.quartzcom.com

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

10.0000 ~ 60.0000 MHz

Standard frequencies

10.00, 12.80, 16.000, 16.384, 19.44, 20.00 & 40.00 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

Frequency stability

vs. operating temperature range

(tighter stability on request)

≤ ±0.075 ppm 0.1 ppm (peak to peak)

over -10 ~ +60 °C

vs. supply voltage change

≤ ±0.10 ppm

±0.2 V

vs. load change

≤ ±0.01 ppm

±10 %

vs. aging after 30 days of operation

≤ ±0.30 ppm

1

vs. long term aging

≤ ±2.50 ppm

10 years

Short term stability

< 5 x 10

-10

Allan deviation over 0.1 ~ 30 s

Output waveform

HCMOS

Output load

10 LS-TTL

±5 %

Rise / Fall time

< 5 ns

Supply voltage (1)

+5.0 V

±0.2 V

Steady-state current consumption @ +25 °C

< 80 mA

Warm-up time @ 25 °C

< 30 s

within spec

Frequency pulling range

> ±3 ppm

positive slope

Vcontrol (Vc) via external voltage

0.5 ~ +5.0 V

Vcontrol (Vc) via external potentiometer

10 kΩ

Phase noise @ 10 MHz carrier frequency

-100 dBc/Hz

@

10 Hz

-130 dBc/Hz

@

100 Hz

-140 dBc/Hz

@

1 kHz

-145 dBc/Hz

@

10 kHz

Operating temperature range

-10 ~ +60 °C,

-20 ~ +70 °C

or -40 ~ +85 °C

Storage temperature range

-65 ~ +125 °C

(1) Supply voltage 3.3 V and 12 V on request

Environmental test

vibration

acceleration: 10 g; 10 Hz up to 2’000 Hz and down to 10 Hz; all 3 axes, 4,5 h/axis

shock

2’000 g, half-sine, 3 ms, (3 shocks each, 6 directions)

Pin function:

# 1

Vc

# 7

GND

# 8

RF Output

# 14

Vdc

Example for solder pattern

Do not design any conductive path between the patter

Example for IR reflow soldering temperature