ECM DTCXO Crystal Oscillator

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

Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@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

ECDT25

Parameter

ECDT25A

ECDT25AH

Frequency Range

1 to 20.0MHz

20 to 70.0MHz

Specify

Frequency

Stability

+/-0.3ppm

0

(A)

+/-1ppm

0

(B)

+/-2ppm

0

(C)

+/-3ppm

0

(D)

+/-0.3ppm -10

(E)

+/-1ppm

-10

(F)

+/-2ppm

-10

(G)

+/-3ppm

-10

(H)

+/-1ppm

-20

(I)

+/-2ppm

-20

(J)

+/-3ppm

-20

(K)

Specify

Output

HCMOS

AHCMOS

Specify

Supply Current

10mA max

30mA max

Rise & Fall Times

5nS

3nS

Symmetry

55/45

55/45

Duty Cycle

Supply Voltage

5.0V

5.0V

Adjustment

(Internal Trimmer)

+/-10ppm

+/-10ppm

§ Digitally Compensated

§ High Stability

§ Low Current

§ European Manufacture

A

B

C

D

E

F

G

H

I

25

15

10

15.24

7.62

7.5

3.0

3.0

0.5

Dimmensions in mm

Pin

1

7

8

14

Connection

NC

GND

O/P

Vcc

Part Numbering: ECDT25 H 10.00 A

Type

Output

Frequency

Stability