OCXOs
Packages without Oven Alarm
Packages with Oven Alarm
32.3
50.8SQ max
5.0
40.6
S
Q
1.0±0.05
All tolerances ±0.2mm
38.0
m
a
x
12
5
4
3
3 screws M3
Pin Function
1.
Input frequency control
2.
Output reference
voltage
3.
Output signal
4.
Mechanical GND
and (-) supply
5.
Input supply (+)
6
20.3 20.3
Bottom View
Outline in mm - Package 50B
Outline mm - Package 50
50.8SQ max
5.0
40.6
S
Q
1.0±0.05
All tolerances ±0.2mm
25.0
m
a
x
12
5
4
3
Pin Function
1.
Input frequency control
2.
Output ref. voltage
3.
Output signal
4.
Mechanical GND
and (–) supply
5.
Input supply (+)
Bottom View
20.3 20.3
Outline in mm - Package 51
1.0±0.05
5.
0
2
5
.0
m
a
x
21
3
5
4
1
.0
m
a
x
51.0 m ax
42.0
32
.0
Botto m Vie w
A ll to le r a nc e s ± 0 .2 m m
Pin Function
1.
M ech anical
GN D an d su pp ly
2.
Freq uen cy c on trol
in pu t
3.
Ref.vo ltag e o utpu t
4.
Supply input
5.
Signal output
Outline in mm - Package 40
17
.8
25.4
22.9
3
0
.0
m
a
x
40.0 max
1
2
3
4
6
5
All tolerances ±0.2mm
19.
5
m
a
x
0.8±0.05
4.
0±
0.
5
0.
95
Pin Function
1.
Input frequency control
2.
Output reference
voltage
3.
Input supply (+)
4.
Output signal
5.
Mechanical GND
and (-) supply
Bottom
View
Outline in mm - Package 50B
32.3
50.8SQ max
5.0
40.6
S
Q
1.0±0.05
All tolerances ±0.2mm
38.0
m
a
x
12
5
4
3
3 screws M3
Pin Function
1.
Input frequency control
2.
Output reference
voltage
3.
Output signal
4.
Mechanical GND
and (-) supply
5.
Input supply (+)
6.
Oven alarm
6
20.3 20.3
Bottom View
Outline in mm - Package 50
50.8SQ max
5.0
40.6S
Q
1.0±0.05
All tolerances ±0.2mm
25.0
m
a
x
12
5
4
3
Pin Function
1.
Input frequency control
2.
Output ref. voltage
3.
Output signal
4.
Mechanical GND
and (–) supply
5.
Input supply (+)
6.
Oven alarm
Bottom View
20.3 20.3
6
Outline in mm - Package 51
Outline in mm - Package 40
17.8
25.4
22.9
30.0m
ax
40.0 max
1
2
3
4
6
5
All tolerances ±0.2mm
19.5
m
a
x
0.8±0.05
4.0±
0.5
0.95
Pin Function
1.
Input frequency control
2.
Output reference
voltage
3.
Input supply (+)
4.
Output signal
5.
Mechanical GND
and (-) supply
Bottom
View
1.0±0.05
5.
0
25
.0
m
a
x
21
3
5
4
41
.0
m
a
x
51.0 max
42.0
32
.0
Pin Function
1.
Mechanical
GND and supply
2 . Frequency control input
3 . Ref. voltage output
4 . Supply Input
5 . Signal output
6.
Oven alarm
Bottom View
All tolerances ±0.2mm
6
Europe
Tel: +44 (0)1460 270200
Fax: +44 (0)1460 72578
Website: www.cmac.com
Americas Tel: +1 919 941 9333
Fax: +1 919 941 9371
Asia
Tel: +86 755 8826 5991
Fax: +86 755 8826 5990