QPQ1028

Dual-Use GPS L1/L2 Dual Filter

Data Sheet Rev A, June 04, 2021 | Subject to change without notice

2 of 11

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Notes:

1.

All specifications are based on the Qorvo schematics for the reference designs shown on page 4.

2.

In production, devices will be tested at room temperature to a guard banded 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 manufacture tolerances.

4.

Typical values are based on average measurements at room temperature on pcb. (25 °C ±5 °C)

Absolute Maximum Ratings

Parameter

Rating

Storage Temperature

-40 to 105°C

Operation Temperature

-40 to 75°C

RF Input Power - Test conditions:

Passband CW, 500 msec max pulse

34 dBm

Exceeding any one or a combination of the Absolute Maximum

Rating conditions may cause permanent damage to the device.

Extended application of Absolute Maximum Rating conditions to

the device may reduce device reliability.

Minimum Lifetime Ratings

Conditions

Rating

>10 years

Test conditions unless otherwise noted: Temperature Range

 = -40 °C to +75 °C, 50 Ω system

Conditions

Min

Max

Units

Operational Frequency L2

1215.60

1228.69

1239.60

MHz

Operational Frequency L1

1563.42

1576.46

1587.42

MHz

Attenuation 5 MHz to 1077.6 MHz

Ref 0 dB

34.0

37.3

-

dB

Attenuation 1377.6 MHz to 1425.42 MHz

Ref 0 dB

34.0

37.7

-

dB

Attenuation 1725.42 MHz to 2500 MHz

Ref 0 dB

34.0

38.3

-

dB

Attenuation 2.5 GHz to 11 GHz

Ref 0 dB

4.0

6.5

-

dB

Attenuation 11 GHz to 40 GHz

Ref 0 dB

4.0

6.0

-

dB

Operating Temperature

-40

+25

+75

°C