Data Sheet

Part Number 856441

881.5 MHz SAW Filter

Minimum

Typical

Maximum

Unit

Center Frequency

-

881.5

-

MHz

Maximum Insertion Loss

869 - 894 MHz

-

1.2

1.9

dB

Amplitude Variation

869 - 894 MHz

-

0.4

1.2

dB p-p

Absolute Attenuation

10 - 824 MHz

824 - 842 MHz

842 - 849 MHz

914 - 970 MHz

970 - 2607 MHz

2607 - 2682 MHz

2682 - 4345 MHz

4345 - 4470 MHz

4470 - 6000 MHz

30

30

22

18

22

41

38

37

38

42

35

24

19.5

30

52

40

55

42

-

-

-

-

-

-

-

-

-

dB

dB

dB

dB

dB

dB

dB

dB

dB

869 - 894 MHz

-1

0.7

1

dB

869 - 894 MHz

-10

7

10

degree

Input/Output VSWR

869 - 894 MHz

-

1.7

2.5

-

50

-

Ω

-

200||30nH

-

Ω

Notes:

1.

All specifications are based on the test circuit shown below

2.

In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over

temperature

3.

Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances

4.

This is the optimum impedance in order to achieve the performance shown

Test Circuit:

50

Ω

Single-ended

Input

1,3,5

2

4

50

Ω

6

200

Ω

30nH

200

Ω

Balanced

Output

Subject to change or obsolescence without notice

Rev C

08-Dec-2004

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