856979

806/847 MHz Duplexer

Data Sheet: Rev D 09/28/2012

- 2 of 9 -

Disclaimer: Subject to change without notice e

© 2012 TriQuint Semiconductor, Inc.

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®

TX

Specified Temperature Range:

Parameter

(3)

Conditions

Min

Typical

(4)

Max

Units

Ant-Tx Specification

Center Frequency

-

847

-

MHz

Maximum Insertion Loss

(5)

832 – 862 MHz

-

2.5

3.0

dB

Amplitude Variation

(9)

832 – 862 MHz

-

0.6

1.5

dB p-p

Absolute Attenuation

(6)

10 – 771 MHz

771 – 791 MHz

791 – 821 MHz

821 – 825 MHz

925 – 960 MHz

1565.420 – 1573.374 MHz

1573.374 – 1577.466 MHz

1577.466 – 1585.420 MHz

1597.5515 – 1605.886 MHz

1664 - 1724

1805 – 1880 MHz

1884.5 – 1919.6 MHz

2110 – 2170 MHz

2400 – 2500 MHz

2500 – 2586 MHz

2586– 2620

2620– 2690

3328– 4310

4992– 6000

30

33

43

3

28

38

40

40

43

35

30

30

30

35

35

35

30

20

15

35

37

48

15

33

43

45

45

48

47

45

43

40

42

40

40

38

31

22

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

Return Loss at Tx

832 – 862 MHz

8

10

-

dB

Return Loss at Antenna

832 – 862 MHz

8

10

-

dB

Tx-Rx Specification

Isolation

791 – 821 MHz (Differential)

832.5 – 862 MHz (Differential)

(8)

791 – 821 MHz (Common-mode)

832.5 – 862 MHz (Common-mode)

1574 – 1577 MHz

1664 – 1724 MHz

2496 – 2586 MHz

50

54

45

50

40

20

20

53

56

50

55

45

48

45

-

-

-

-

-

-

-

dB

dB

dB

dB

dB

dB

dB

Tx Impedance (single-ended)

(7)

-

50

-



Ant Impedance (single-ended)

(7)

-

50

-



Notes:

1. All specifications are based on the TriQuint schematic for the main reference design 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. Typical values are based on average measurements at room temperature

5. Design goal is to meet 3.0 dB Max. Need SPC data to determine actual performance

6. Relative to zero dB

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

8. Target minimum is based on future design revision goals

9. Over any 5 MHz in-band