ECM Programmable Oscillator

ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK

Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: sales@ecmelectronics.co.uk

Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to

discontinue any product or make design changes we believe necessary.

Issue 1

Table 2) Standard Frequency (Frequency Stability +/-150ppm

)

30.00MHz

15MHz

7.50MHz

3.75MHz

1.875MHz

937.5kHz

468.74kHz

234.375kHz

117.1875kHz

32.0

16

8

4

2

1000

500

250

125

36.0

18

9

4.5

2.25

1125

562.5

281.25

140.625

40.0

20

10

5

2.50

1250

625

312.5

153.625

Table 3) Function Table

Input

Output

Select

ST

F(#1)

D(#2)

C

B

A

H

fo Clock

fo.1/2 Clock

L

L

L

H

fo Clock

L

L

H

H

fo Clock

L

H

L

H

fo Clock

L

H

H

H

fo Clock

H

L

L

H

fo Clock

H

L

H

H

fo Clock

H

H

L

H

fo Clock

H

H

H

H

fo Clock

---

L

L

L

Pin

1

2

3

4

5

6

7

8

Out

F

Out

2 D

ST

GND

A

B

C

VDD

A

B

C

D

E

F

G

H

12.8

7.62

7.62

0.5

2.54

0.8

5.08

Dimensions in mm