Oscilent Part Number

813-IF485.0M-05A

January 2011 Rev A

485.0 MHz IF SAW Filter 5.91MHz Bandwidth

Product Specification

P. 2

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Maximum Ratings

Parameters Description

Unit

Minimum

Typical

Maximum

Operating Temperature Range

°C

-30

-

+80

Storage Temperature Range

°C

-40

-

+85

Maximum DC Voltage

V

-

-

10

Maximum Input Power

dBm

-

-

10

Source Impedance (single ended)

(1)

Ω

-

50

-

Load Impedance (single ended)

(1)

Ω

-

50

-

Notes: With Matching Network (Ref. Testing Environment Circuit as shown above).

Those impedances could be modified with different impedance values and/or structures, if necessary.

Electrical Specification

Parameters Description

Unit

Minimum

Typical

Maximum

Center Frequency (Fo)

MHz

-

485.0

-

Insertion Loss at Fo

dB

-

21.7

23.0

Group Delay Variation at Fo ± 2.69 MHz

nsec

-

87

180

Absolute Delay at Fo

usec

-

1.39

-

Passband Ripple Variation at Fo ± 2.69 MHz

dB

-

0.47

1.00

Bandwidth at -1dB

MHz

5.50

5.91

-

Bandwidth at -3dB

MHz

-

6.35

-

Bandwidth at -20dB

MHz

-

7.47

-

Bandwidth at -40dB

MHz

-

7.98

8.30

Ultimate Rejection

dB

-

55

-

Temperature Coefficient

ppm/°C

-

-0.03

-