4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com

Rev. 05, 2023-06-28

6

PTAC240502FC

Reference Circuit (cont.)

Reference Circuit Assembly

DUT

PTAC240502FC V1

Test Fixture Part No.

LTA/PTAC240502FC-V1

PCB

Rogers 4350, 0.508 mm [0.020”] thick, 2 oz. copper, εr = 3.66, ƒ = 2300 – 2400 MHz

Find Gerber files for this test fixture on the Wolfspeed Web site at www.wolfspeed.com/RF

Components Information

Component

Description

Suggested Manufacturer

P/N

Input

C101, C105

Capacitor, 4.7 µF

Murata Electronics North America

GRM32ER71H475KA88L

C102, C103, C104,

C106

Capacitor, 18 pF

ATC

ATC800A180JT250T

R101, R102

Resistor, 10 Ω

Panasonic Electronic Components

ERJ-8GEYJ100V

R103

Resistor, 50 Ω

Anaren

060120A15Z50

R104

Resistor, 300 Ω

Venkel

CR0603-16W-3010FB

R105

Resistor, 12.1 Ω

Venkel

CR0603-16W-12R1FB

U1

Directional coupler

Anaren

X3C25P1-05S

Output

C201, C202, C203,

C204, C206, C208

Capacitor, 18 pF

ATC

ATC800A180JT250T

C205

Capacitor, 0.5 pF

ATC

ATC800A180JT250T

C207, C210, C214

Capacitor, 4.71 µF

Murata Electronics North America

GRM32ER71H475KA88L

C209, C212

Capacitor, 10 µF

Taiyo Yuden

UMK325C7106MM-T

C211, C213

Capacitor, 100 µF

Panasonic Electronic Components

EEE-FP1V101AP

Pinout Diagram (top view)

Lead connections for PTAC240502FC

H-37248-4__do_pd_10-10-2012

S

D1

D2

G1

G2

Main

Peak

Pin

Description

D1

Drain device 1 (Peak)

D2

Drain device 2 (Main)

G1

Gate device 1 (Peak)

G2

Gate device 2 (Main)

S

Source (flange)