Part Number 856693

140 MHz SAW Filter

Data Sheet

Subject to change or obsolescence without notice

Rev D

07-08 TriQuint Semiconductor, Inc. ©

Page 2 of 5

Electrical Specifications

(1)

Operating Temperature Range:

(2)

-40 to +85

°C

Parameter

(3)

Minimum

Typical

(5)

Maximum

Unit

Center Frequency

-

140

-

MHz

Minimum Insertion Loss

-

11

12.5

dB

Amplitude Variation

137.0 – 143.0 MHz

-

0.4

1.0

dB p-p

Phase Linearity

137.6 – 142.4 MHz

137.0 – 143.0 MHz

-

-

1.6

2.1

4

6.5

º p-p

º p-p

Average Group Delay

137.0 – 143.0 MHz

0.88

0.93

0.98

µs

Relative Attenuation

(4)

10 – 118 MHz

118 – 120 MHz

120 – 129 MHz

129 – 133 MHz

147 – 160 MHz

160 – 163 MHz

163 – 250 MHz

40

42

38

31

32

39

43

65

61

50

42

39

55

58

-

-

-

-

-

-

-

dB

dB

dB

dB

dB

dB

dB

Triple Transit Suppression

35

49

-

dB

Source Impedance (balanced)

(6)

Load Impedance (balanced)

(6)

-

-

50

50

-

-

Ω

Ω

Notes:

1.

All specifications are based on the TriQuint matching schematic shown on page 4

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.

Relative to minimum insertion loss

5.

Typical values are based on average measurements at room temperature

6.

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