Please specify

Please specify

Please specify

Please specify

Condition

Supply Current max

Adjustment min

±3ppm

±0.3ppm

Control Voltage

Rise & Fall Time

HCMOS

AHCMOS

Parameter

VCC

tr/tf

ACT1525CV/AV

VCTCXO

Specification

Specification

Symbol

The ACT1525CV family is a range of HCMOS Voltage Controlled Digitally Compensated Crystal

Oscillators whereas theACT1525AV family is a range of AHCMOS DVCXOs.

Whilst operating, the oscillator frequency is adjusted to cancel out the change due to temperature. A

microcontroller performs the elaborate control algorithm which is individually calibrated to each crystal.

Voltage adjustment is provided to compensate for aging.

Ts

Top

Iop

Tw/t

Supply Voltage

Frequency Range

Temp Stability

Temp Operating Range

fo

1.0 ~ 20.00 MHz

20.00 ~ 70.00MHz

See table

See table

5.0Vdc ±5%, 3.3V±5%

10mA

30mA

5nSec

3nSec

0 ~ 95% VCC

±1ppm

±2ppm

45/55%

Duty Cycle

0°C ~ 50°C

-10°C ~ 60°C

3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK

http://www.actcrystals.com

Tel :

0044 (0)118 979 1238

Fax :

0044 (0)118 979 1283

email :

info@actcrystals.com

-20°C ~ 70°C

Temperature / Stability

±10ppm

±5ppm

Please note that all parameters can not necessarily be specified in the same device

In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice

ISO9001:2000 Registered

For quotations or further information please contact us at:

Customer to specify : Frequency, Frequency Stability, Operating Temperature Range, Voltage, Duty Cycle & Polarity

3.0

7.5

15.0

15.24

25.0

7.62

#1

#7

#8

#14

3.0 min

0.5

10.0

Dimensions in mm

#1

#7

#8

#14

Voltage Control

Ground

Output

Vcc

Pin Connections

Issue: 4 O1

Date: 30-07-04

1 of 1