Data Sheet

Part Number 856526

810 MHz SAW Filter

Subject to change or obsolescence without notice

Rev A

06/08

© TriQuint Semiconductor

Page 2 of 5

Electrical Specifications

(1)

Operating Temperature Range:

(2)

-40 to +85

°C

Parameter

(3)

Minimum

Typical

(4)

Maximum

Unit

Center Frequency

-

810

-

MHz

Maximum Insertion Loss

805 - 815 MHz

-

3.5

5.0

dB

Amplitude Ripple

(5)

805 - 815 MHz

-

0.7

2.0

dB

Group Delay Variation

805 - 815 MHz

-

40

150

ns

Absolute Attenuation

10 - 760 MHz

760 - 790 MHz

790 - 792 MHz

792 - 794.5 MHz

825.5 - 828 MHz

828 - 830 MHz

830 - 860 MHz

860 - 1300 MHz

50

30

20

10

10

20

30

50

58

47

42

30

30

40

47

56

-

-

-

-

-

-

-

-

dB

dB

dB

dB

dB

dB

dB

dB

Source Impedance (single-ended)

(6)

Load Impedance (single-ended)

(6)

-

-

50

50

-

-

Notes:

1. All specifications are based on the TriQuint 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. Typical values are based on average measurements at room temperature

5. Amplitude ripple is defined as the worst case difference between the peak and adjacent valley within the defined frequency points

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

Test Circuit:

Actual matching values may vary due to PCB layout and parasitics

50

Ω

Single-ended

Input

No impedance matching

required

1,3,4,6

2

5

50

50

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

50

Ω

Single-ended

Output

No impedance matching

required