LMA420 データシートの表示（PDF） - Filtronic PLC

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LMA420

LOW NOISE PHEMT MMIC

Filtronic PLC 

• FEATURES

♦ 21 GHz to 24 GHz Frequency Band

♦ 3 dB Noise Figure

♦ 22 dB Gain

♦ 5 dBm Output Power at Saturation

♦ 12 dB Input/Output Return Loss

♦ +3 V Single Bias Supply

LMA420

LOW NOISE PHEMT MMIC

• DESCRIPTION AND APPLICATIONS

The Filtronic Solid State LMA420 is a low noise PHEMT amplifier that operates from 21 to 24GHz.

This 3-stage reactively matched amplifier provides 22dB nominal gain with 3dB typical noise figure

and saturated power output of +5dBm The LMA420 is designed for commercial mm-W (millimeter-

wave) PCN/PCS applications. Ground is provided to the circuitry through vias to the backside

metallization.

• ELECTRICAL SPECIFICATIONS @ TAmbient = 25°C

(VDD = +3.0V, ZIN = ZOUT = 50Ω)

Parameter

Frequency Band

Small Signal Gain

Small Signal Gain Flatness

Noise Figure

Input Return Loss

Output Return Loss

Reverse Isolation

Symbol

F

S21

∆S21

NF

S11

S22

S12

Test Conditions

IDS = 20 mA

Min Typ Max Units

21

24 GHz

18

22

dB

±0.8 ±1.0 dB

3

4

dB

-12

-9

dB

-12

-9

dB

-40

dB

Phone: (408) 988-1845

Fax: (408) 970-9950

http:// www.filss.com

Revised: 12/05/00

Email: sales@filss.com

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