QPL9547

0.1-6 GHz Ultra Low-Noise LNA

Data Sheet, Rev. C, June 02, 2020 | Subject to change without notice

2 of 11

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®

Recommended Operating Conditions

Parameter

Min

Typ

Max

Units

+3.15

+5

+5.25

V

−40

+105

°C

190

°C

Electrical specifications are measured at specified test conditions.

Specifications are not guaranteed over all recommended operating

conditions.

Absolute Maximum Ratings

Parameter

Rating

Storage Temperature

-65 to +150°C

7 V

RF Input Power, CW, 50Ω, T=25°C

22 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.

Electrical Specifications

Parameter

Conditions

Min

Typ

Max

Units

Operational Frequency Range

100

6000

MHz

Test Frequency

1900

MHz

Gain

17.5

19.5

dB

Input Return Loss

12.2

dB

Output Return Loss

13.5

dB

0.3

0.5

dB

Output P1dB

+21.0

+22.7

dBm

Output IP3

Pout=+2 dBm/tone,

Δf=1 MHz

+35.0

+39.3

dBm

Power Shutdown Control (pin 6)

On state

0

0.63

V

Off state (Power down)

1.17

V

On state

65

100

mA

Off state (Power down)

4.3

mA

28

µA

Switching Time (LNA On)

50% DC to 0.5dB of settled power/gain

80

ns

Switching Time (LNA Off)

50% DC to -20dB from LNA On power/gain

80

ns

Thermal Resistance

Channel to case

38.6

°C/W

Notes:

1.

2.

Input trace loss de-embedded form NF data.