856691

140 MHz SAW Filter

Data Sheet: Rev B 12/10/10

- 2 of 8 -

Disclaimer: Subject to change without notice e

© 2011 TriQuint Semiconductor, Inc.

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Specifications

Electrical Specifications

(1)

Specified Temperature Range:

Parameter

(3)

Conditions

Min

Typical

(4)

Max

Units

Center Frequency

-

140

-

MHz

Minimum Insertion Loss

139.25 – 140.75 MHz

-

12.1

14

dB

Amplitude Variation

139.25 – 140.75 MHz

-

0.6

1.2

dB p-p

Phase Linearity

139.25 – 140.75 MHz

-

3.2

10

Group Delay Variation

139.25 – 140.75 MHz

-

74

180

ns p-p

Relative Attenuation

(5)

10 – 137 MHz

143 – 280 MHz

40

40

47

48

-

-

dB

dB

Source Impedance (single-ended or

balanced)

(6)

-

50

-

Load Impedance (single-ended )

(6)

-

50

-

Notes:

1. All specifications are based on the TriQuint schematic for the main reference design shown on pages 3 and 5

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. Typical values are based on average measurements at room temperature

5. Relative to minimum insertion loss

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

Absolute Maximum Ratings

Parameter

Rating

Operating Temperature

-40 to +85

Storage Temperature

-55 to +125

Pyroelectric Voltage

50 mV p-p

Input Power

+20 dBm

Operation of this device outside the parameter ranges given above may cause permanent damage.