Tel : +44 118 979 1238

Fax : +44 118 979 1283

Email: info@actcrystals.com

In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

ISO9001: 2000 Registered - Registration number 6830/2

For quotations or further information please contact us at:

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

http://www.actcrystals.com

Electronic Characteristics

Reference temperature:

Terminating source impedance:

Terminating load impedance:

Item

min.

typ.

max.

Unit

Centre frequency

(Centre between 3 dB points)

—

(44.00)

—

MHz

Insertion attenuation

IL

Reference level for

the following data

44.06 (44.00)

MHz

13.2

14.7

16.2

dB

Pass bandwidth

α

—

6.0

—

MHz

α

—

7.7

—

MHz

Amplitude ripple

Δα

41.53 ... 46.59

MHz

—

0.5

—

dB

Relative attenuation

α

rel

41.53 (41.47)

MHz

—

0.8

—

dB

46.59 (46.53)

MHz

—

0.5

—

dB

41.06 (41.00)

MHz

2.0

3.2

4.4

dB

47.06 (47.00)

MHz

1.2

2.4

3.6

dB

47.31 (47.25)

MHz

—

8.3

—

dB

39.81 (39.75)

MHz

30.0

40.0

—

dB

Lower sidelobe

35.06 … 39.46

(35.00 ... 39.40)

MHz

36.0

43.0

—

dB

39.46 … 40.06

(39.40 ... 40.00)

MHz

32.0

40.0

—

dB

Upper sidelobe

48.06 … 50.06

(48.00 ... 50.00)

MHz

30.0

35.0

—

dB

50.06 … 55.06

(50.00 ... 55.00)

MHz

31.0

42.0

—

dB

Group delay ripple (p-p)

Δ

τ

41.53 … 46.59

MHz

—

30

—

ns

Temperature coefficient of frequency

—

–72

—

ppm/K

Issue : 1 C1

Date : SEPT 04