856387 View Datasheet(PDF) - TriQuint Semiconductor

Part Name

Description

MFG CO.

856387

942.5 MHz SAW Filter

TriQuint Semiconductor 

Data Sheet

Part Number 856387

942.5 MHz SAW Filter

Electrical Specifications (1)

Operating Temperature Range: (2)

-25 to +80 oC

Parameter (3)

Center Frequency

Maximum Insertion Loss

925 - 960 MHz

925 - 960 MHz (-10 to +75 oC)

Amplitude Variation

925 - 960 MHz

Absolute Attenuation

10 - 880 MHz

880 - 905 MHz

905 - 915 MHz

980 - 1050 MHz

1050 - 1100 MHz

1100 - 2775 MHz

2775 - 2880 MHz

2880 - 4625 MHz

4625 - 4800 MHz

4800 - 6000 MHz

Output Amplitude Balance (|S31/S21|)

925 - 960 MHz

Output Phase Balance [Φ(S31)-ΦS21+180]

925 - 960 MHz

Input/Output VSWR

925 - 960 MHz

Source Impedance (4)

Load Impedance (Balanced) (4)

Minimum

-

-

-

-

31

22

16

18

25

30

45

38

45

43

-1

-10

-

-

-

Typical

942.5

1.35

1.35

0.3

37

24

21

20

31

34

53

44

55

50

0.8

3.5

1.9

50

200||80nH

Maximum Unit

-

MHz

2.3

dB

2.1

dB

1.3

dB

-

dB

-

dB

-

dB

-

dB

-

dB

-

dB

-

dB

-

dB

-

dB

-

dB

1

dB

10

degree

2.5

-

Ω

-

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

2

4

80nH

200 Ω

50Ω

1,3,5

6

200 Ω

Balanced

Output

Subject to change or obsolescence without notice

Rev C

07-Dec-2004

Page 4 of 7

Share Link: