OCXO

RALTRON ELECTRONICS CORP.

§ 10651 N.W. 19

phone: +001(305) 593-6033

§ fax: +001(305)594-3973 § e-mail: sales@raltron.com § internet: http:/www.raltron.com

Prefix

Output

Type

Cut Type

Series

Revision

Temperature

Range

Stability

Frequency

Supply

Voltage

OX

2:HCMOS

4:LVCMOS

6:SINE

0:AT (No Vcontrol )

1: SC (No Vcontrol )

4: AT (Elect Vcontrol)

5: SC (Elect Vcontrol)

3X:3000

34:

Height=

0.5”/12.7mm

36:

Height=

0.63”/16mm

37:

Height=

1”/25.4mm

39:

Height=

0.75”/19mm

A

First letter Lowest

Temperature,

Second letter

Highest

Temperature:

From A=-55°C to

Z=+70°C, Then:

1=+75°C, 2=+80°C,

3=+85°C… in 5°C

steps Example:

LZ: +0°C to +70°C

LX: +0°C to +60°C

FZ: -30°C to +70°C

D3: -40°C to +85°C

Value x

10E-2 in

PPM

Example

28=

0.28PPM

10=

0.1PPM

In MHZ

3.3: 3.3V

5; 5V

12; 12V

15; 15V

OX 6 5 36 A- LZ - 2 -20.000 -5

Frequency 20 MHz

Temp Stability = 2 x 10E-2 = ±0.02 PPM

Operating Temp Range = 0°C to +70°C

Revision "A"

3=SERIES 3000, 6= Max Height 16mm

SC Cut crystal, electrical control voltage

Output Sine Wave

Prefix: OCXO

Supply – 5V

HEIGHT, MAX. “H”:

0.5” / 12.7 mm (OXxx34)

0.63” / 16 mm

(OXxx36)

0.75” / 19.1 mm (OXxx39)

1”

/ 25.4 mm (OXxx37)

OUTLINE TOLERANCE:

±0.015” / 0.4mm

PIN FUNCTIONS:

[1] N/C OR CONTROL

VOLTAGE

[2] N/C OR REFERENCE

VOLTAGE OUT

[3] SUPPLY VOLTAGE

[4] RF OUTPUT

[5] CASE / GROUND