Oscilent Part Number

821-IF70.0M-26C

January 2011 Rev A

70MHz IF SAW Filter 26.55MHz 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

69.92

70.0

70.08

Insertion Loss at Fo

dB

-

25.5

27.0

Group Delay Variation at Fo ±12.49 MHz

nsec

-

35

90

Absolute Delay at Fo

µsec

-

2.0

-

Amplitude Ripple Variation at Fo ±12.49 MHz

-

0.7

1.0

Bandwidth at –1.0 dB

MHz

-

26.55

-

Bandwidth at –3.0 dB

MHz

26.7

26.92

-

Bandwidth at –40.0 dB

MHz

-

28.42

28.6

Lower Sidelobe

dB

50

52

-

Upper Sidelobe

dB

50

52

-

Temperature Coefficient

ppm/°C

-

-72

-