February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

TB243 Frequency=1-1000MHz

Pout=70W Gain=15 to 22dB

Vds=48Vdc Idq=220mA

Efficiency =35 to 50% GX3442

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

C4

CASE1

R3

Q1

R2 C3

C2

C1

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

0

T2b & F2

C174.7 nF

R120 Ohms

C9100 nF

C31nF

C511pF

00

C181.1pF

C7100nF

C847 uF

C21nF

L3

380nH

1

2

0

0

0

0

T2a & F2

T1b & F1

R3400 Ohms

0

+ VDS

0

0

0

C148.2pF

C4

100 nF

J11

2

R2400 Ohms

Q1

GX3442

0

J21

2

R5100 Ohms

C611pF 0

GX3442 VDS=+48VDC Idq=200mA Pout=70W D

TB243 1-1000Mhz

1 1Tuesday , February 24, 2015

Title

Size Document Number Rev

Date: Sheet of

R410 K

L2111nH

1

2

0

0

T1a & F1

0

C11

47 uF

C10

3.9 pF

C12

3.9 pF

C16

2.2pF

C1100 nF

0

L1 & F3CHOKE TORROID-FERRITE

0

- VGS

C158.2pF

February 24, 2015

PH:(805)484-4210 FAX:(805)484-3393 1110 Avenida Acaso, Camarillo CA 93012 www.polyfet.com

NOMENCLATUR

E DESCRIPTION VENDER VENDER PART # C1,C4,C7,C9,C13 100,000pF +/-10% RF By-Pass Capacitors,1111X Passive Plus, Inc 1111X104KP500

C2,C3 1000pF +/-5% Microwave Cap.,non.mag,P90 Passive Plus, Inc 1111P102JW500X C5,C6 11pF +/-1% Hi-Q Low ESR, Microwave Cap., 0505C Series Passive Plus, Inc 0505C110FP151X

C8 CAP ALUM 47UF 25V 20% RADIAL Panasonic Electronic Components EEU-FR1E470B

C10,C12 3.9pF +/-0.05pF Hi-Q Low ESR, Microwave Cap., 0505C Series Passive Plus, Inc 0505C3R9AP151X

C11 CAP ALUM 47UF 100V 20% RADIAL Panasonic Electronic Components ECA-2AHG470

C14,C15 8.2pF +/-0.05pF Hi-Q Low ESR, Microwave Cap., 0505C Series Passive Plus, Inc 0505C8R2AP151X

C16 2.2pF +/-0.05pF Hi-Q Low ESR, Microwave Cap., 0505C Series Passive Plus, Inc 0505C2R2AP151X

C17 4.7nF 20 %, Microwave Cap., 0505X Series Passive Plus, Inc 0505X472KN500

C18 1.0pF +/-0.05pF Hi-Q Low ESR, Microwave Cap., 0505C Series Passive Plus, Inc 0505C1R0AP151X

R5 RCC-0805 100 OHM 5% IMS RCC-0805S-100J R4 RES SMD 10K OHM 5% 1/4W 1206 Rohm Semiconductor MCR18EZPJ103

R2,R3 RES 400 OHM 30W,DC-3.0Ghz Innovative Power Products IPP-RB101-400 R1 20 Ohms Surface Mount Chip, Style CS1,±2%10Watts ATC CS12010T0020GBK L1 Wire1 & F3 30 turns around toroid ferrite core -------------------------------- -------------------------------- L2 111nH MAXI Spring Air Core Inductor Coilcraft 132-10SMGL L3 380nH MAXI Spring Air Core Inductor Coilcraft 132-17SMGL

Wire1 Heavy Poly Nylon Round Magnet Wire 24 AWG Whitmor/Wirenetics MWRD24HML F1 binocular Ferrite material MN90 Ceramic Magnetics Inc. MB5-375T-MN90 F2 Binocular Ferrite material CN20 Ceramic Magnetics Inc. 003053-01 F3 Toroidn Ferrite material 68 Fair-Rite 5968001101

T1a,T1b 2X Semi-ridge Coax ,0.75 inch, 25 ohm,Thru F1 one time MICROWAVE UT-34C-25 T2a,T2b 2X Semi-ridge Coax ,1.45 inch, 25 ohm,Thru F2 one time MICROWAVE UT-34C-25

Q1 GaN - Gallium Nitride Polyfet RF Devices GX3442 J1,J2 SMA Female; 4 Hole Panel Mount Pasternack PE4000-SF

PCB FR4, 0.031”, 1oz/1oz , er ~ 4.6 KingBoard (http://www.kblaminates.com) KB-6160