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OCXOWST Datasheet, PDF (1/2 Pages) MICORO CRYSTAL SWITZERLAND – Oven Controlled Crystal Oscillator
3.3V OCXO CMOS Output Stratum 3
OCXOWST
2011/65/EU
20.14
±0.08
0.80
0.46Ø
12.52
±0.08
7.80
±0.20
6.35
±0.50
PIN CONNECTION
1 Ground
7 Ground
8 Output
14 Supply
1
7
7.62
14
8
15.24
Features
 Stratum 3 compliant
 Compact 14-pin DIL package (SMD optional)
 3.3V supply voltage
 CMOS compatible output
 Very fast warmup
 Low power consumption
 Wide temperature range available
Specifications
Parameters
Frequency range:
10.0kHz ~ 54.0MHz
Product
OCXOWST

Frequency stability:
±4.6ppm max overall

(Including 15 years ageing)

±0.1ppm max vs VDD

±10ppb max vs load ±10%

Short term stability:
5x10-10, τ 0.1 to 30s

5x10-11 typ at 1s

Holdover stability (24hrs):
±0.28ppm max (0.56ppm p-p)

(Incl load, supply and temp variation)
Internal calibration: ±1.0ppm max

Operating temperature range:
0 to +70°C

-40 to +85°C

Storage temperature range:
-55 to +125°C

Output waveform:
CMOS compatible

‘0’=+0.4V max, ‘1’=VDD-0.5V min

45:55 max

Rise/fall times 7ns max (no load)

Load:
3pF min, 47pF max

Start up time:
5ms max

Supply voltage (VDD):
+3.3V (±0.15V)

Input current: 120mA max @ +25°C

170mA max @ -20°C

Warm up time (secs):
current 250mA max @ 25°C
30
to within ±0.1ppm @ 25°C
120
Phase noise (typ @ 10MHz):
-100dBc/Hz @ 10Hz

-130dBc/Hz @ 100Hz

-140dBc/Hz @ 1kHz

-145dBc/Hz @ 10kHz

Shock & vibration:
5,000G, 0.3ms ½-sine

10.0 ~ 2,000Hz, 20G

Package: Through hole 14 pin DIL

SMD options 1 or 2

 Standard.  Optional - Please specify required code(s) when ordering
Option
Codes
D
C
specify
Ordering Information
Product name + option codes + frequency
eg: OCXOWST/D 12.80MHz
OCXOWST/C 19.440MHz
Option code X (eg OCXOWST/X) denotes a custom spec.
 Product is NOT designed to withstand 260°C reflow processing
Tel: +44 1460 256 100
21 Jul 2015
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com