ECM Surface Mount VCXO

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

§ Output Enable

§ Wide Frequency Range

§ 3.3V Supply

§ Low Profile

ECV40 - Series

Environmental & Mechanical

Mechanical Shock

JIS-C-6701

Thermal Shock

JIS-C-9701

Vibration

JIS-C-6701

Soldering Condition

230

Hermetic Seal

JIS-C-6701

Parameter

ECV40

Notes

Frequency Range

1.00MHz to 52.0MHz

Specify

Frequency

Stability

+/-25ppm (A)

+/-50ppm (B)

+/-100ppm (C)

Specify

Supply Voltage

5V +/-5%

(X)

3.3V +/-5% (L)

Specify

Supply Current

15mA – 40mA

(frequency dependent)

Load

15pF

Duty Cycle

40/60

Rise & Fall Times

5nS max

Start Up Time

10mS max

Modulation

20kHz min

Control Voltage

+1.65V+/-1.5V

+2.5V+/-2.0V

Pulling Range

+/- 50ppm (A)

+/-100ppm (B)

Specify

Linearity

+/-10%

Operating Temp

-10

Storage Temp

-40

Pin

1

2

3

4

5

6

VC

E/D

GND

O/P

NC

VDD

A

B

C

D

E

F

G

7.50

5.00

1.9

1.40

5.08

1.20

4.00

Dimmensions in mm

Part Numbering ECV40

A 44.928 B

L

Type

Stability

Frequency

Pulling

Supply Voltage