OCXO
n HOW TO ORDER (PART NUMBER)
Prefix Output
Type
Cut Type
Series
Revision Temperature Range Stability Frequency Supply
Voltage
First letter Lowest
OX
1:TTL
0:AT (No Vcontrol )
1: SC (No Vcontrol )
2: AT (Mechanical Adj) Height=
4X:4000
40:
A
Temperature,
Second letter Highest 10E-2 in
Temperature:
From A=-55°C to
Z=+70°C, Then:
1=+75°C, 2=+80°C,
3=+85°C… in 5°C
steps Example:
Value x
In MHZ
5: 5V
12; 12V
15; 15V
2:HCMOS
3:ACMOS
4:LVCMOS
5:100K ECL 4: AT (Elect Vcontrol)
6:SINE
PPM
1”/25.4mm
3: SC (Mechanical Adj)
41:
Height=
2”/50.8mm
Example
5: SC (Elect Vcontrol)
6: AT (Mech & Elect.)
7: SC (Mech & Elect.)
7:10K ECL
8: PECL
28=
0.28PPM
42:
Height=
4”/101.6mm
9:CUSTOM
LZ: +0°C to +70°C
LX: +0°C to +60°C
FZ: -30°C to +70°C
D3: -40°C to +85°C
10=
0.1PPM
44~49:
Odd Height
Example:
OX6740A-LZ-0.5-10.000 -5
Supply - 5V
Frequency 10 MHz
Temp Stability = 0.5 x 10E-2 = ±0.005 PPM
Operating Temp Range = 0°C to +70°C
Revision "A"
4=SERIES 4000, 0= 1" Height
SC Cut crystal, Electrical & Mechanical
Frequency Adjustment
Output Sine Wave
Prefix: OCXO
n MECHANICAL SPECIFICATION
2.00
(50.8 SQ.)
HEIGHT, MAX. “H”:
.15 MIN.
H
1.36
(3.8 MIN.)
(34.54)
1” / 25.4 mm (Oxxx40)
2” / 50.8 mm (Oxxx41)
4” / 101.6 mm (Oxxx42)
5
4
1
.03
(0.76)
OUTLINE TOLERANCE:
±0.015” / 0.4mm
2
3
PIN FUNCTIONS:
[1] N/C OR CONTROL
VOLTAGE
[2] N/C OR VREF OUT
[3] RF OUTPUT
A
[4] CASE / GROUND
[5] SUPPLY VOLTAGE
RALTRON ELECTRONICS CORP. §10651 N.W. 19t h St §Miami, Florida 33172 §U.S.A.
phone: +001(305) 593-6033 §fax: +001(305)594-3973 §e-mail: sales@raltron.com §internet: http:/www.raltron.com
RALTRON [ Raltron Electronics Corporation ]
