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1

Low Noise Amplifier

PL09A

Products and product information are subject to change without notice.

Version 0.6

Features

• 40 - 1200MHz

• Gain 20.6dB @ 40MHz

• CSO 61.9dBc @ 15dBmV

• CTB 77.5dBc @ 15dBmV

• NF 0.7dB @ 900MHz

• Lead-free / Green /

compliant SOT-89 Package

1) Test Conditions : T=25°C, Supply Voltage=3V, 75ohm System

2) Note 1. OIP3 measured with two tones at an output power of 3dBm/tone separated by 1MHz.

Specifications

Parameter

Units

Typ.

Condition

S21

dB

20.0

40 ~ 1200MHz

Gain Flatness

dB

3.0

40 ~ 1200MHz

S11

dB

-23

S22

dB

-17

CSO

dBc

61.9

15dBmV/132ch Flat

CTB

dBc

77.5

15dBmV/132ch Flat

OIP3

dBm

34.5

P1dB

dBm

16.0

NF

dB

0.9

I

mA

48

V

V

3

Rth

°C/W

Applications

• FTTH Receivers

• DVB-T Receivers

• DVB-C Receivers

• DMB-T Receivers

Description

The PL09A is a high performance GaAs p-HEMT LNA (Low Noise

Amplifier). The features of PL09A are high linear performance, low

noise figure, low power consumption and high reliability. The PL09A

can be easily matched to obtain optimum noise figure and linearity.

The PL09A operates from a single 3 voltage supply and has an

internal active bias. This PL09A provides the most suitable solutions

for LNA in communication systems. All devices are 100% RF and

DC tested.

Functional Diagram

RF IN

GND

1

2,4

RF OUT / Bias

3

4

1

2

3

Parameter

Rating

Unit

Device Voltage

4

V

Device Current

56

mA

RF Power Input

30

dBm

Storage Temperature

-55 to 150

°C

Ambient Operating Temperature

-40 to 85

°C

Junction Temperature

185

°C

1) Operation of this device above any of these parameters may cause permanent damage.

2) MTTF is more than 100 years.

Absolute Maximum Ratings