NXP Semiconductors

Data Sheet: Technical Data

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AFM912N Airfast RF Power LDMOS Transistor, Rev. 0, November 2022

941 MHz Test Fixture — 3, y 5, (7.8 cm y 12.7 cm)

Figure 4. AFM912N Test Fixture Component Layout — 941 MHz

aaa−048482

D84629

AFM912N

Rev. 0

C23

C19

C27

C28

C4

C5

C10

C11

C29

C1

C26

C22

C18

C16

C14

C8

C6

C9

C7

C12

C13

C25

C24

C21

C20

C2

C3

R4

R3

L2

L1

L3

L4

B4

B3

C17

C15

B2

R2

R1

B1

Table 7. AFM912N Test Fixture Component Designations and Values — 941 MHz

Part

Description

Part Number

Manufacturer

B1, B2

Long RF Bead

2743021447

Fair−Rite

B3, B4

Short RF Bead

2743019447

Fair−Rite

C1

2 pF Chip Capacitor

600F2R0BT250XT

ATC

C2, C3

8.2 pF Chip Capacitor

600F8R2BT250XT

ATC

C4, C5

6.8 pF Chip Capacitor

600F6R8BT250XT

ATC

C6, C7, C8, C9

9.1 pF Chip Capacitor

600F9R1BT250XT

ATC

C10, C11

5.6 pF Chip Capacitor

600F5R6BT250XT

ATC

C12, C13

150 pF Chip Capacitor

600F151JT250XT

ATC

C14

3 pF Chip Capacitor

600F3R0BT250XT

ATC

C15, C17, C19, C23

1 μF Chip Capacitor

GRM32CR72A105KA35L

Murata

C16, C18, C22, C26

10 μF Chip Capacitor

C3225X7S1H106M250AB

TDK

C20, C21, C24, C25

0.1 μF Chip Capacitor

GRM32MR71H104JA01L

Murata

C27, C28

0.2 pF Chip Capacitor

600F0R2BT250XT

ATC

C29

5.1 pF Chip Capacitor

600F5R1BT250XT

ATC

L1, L2

8 nH Inductor, 3 Turns

A03TKLC

Coilcraft

L3, L4

5 nH Inductor, 2 Turns

A02TJLC

Coilcraft

R1, R2

100 Ω, 1/4 W Chip Resistor

CRCW1206100RFKEA

Vishay

R3, R4

3.3 Ω, 1/2 W Chip Resistor

ERJ−14YJ3R3U

Panasonic

PCB

Rogers RO4350B, 0.030″, er = 3.66

D84629

MTL