6

RF Device Data

NXP Semiconductors

AFM907N

350--520 MHz UHF BROADBAND REFERENCE CIRCUIT — 0.83″× 1.88″ (21.1 mm × 47.8 mm)

Figure 4. AFM907N UHF Broadband Reference Circuit Component Layout — 350–520 MHz

C7

C14

C1

C2

L1

L2

C4

C5

R1

R2

R3

B1

C6

C13

L4

L3

C16

C15

L6

L5

C8 C9

AFM907N

Rev. 0

C10

C3

J1

Q1

C12

C11

Table 8. AFM907N UHF Broadband Reference Circuit Component Designations and Values — 350–520 MHz

Part

Description

Part Number

Manufacturer

B1

30 Ω, 6 A Ferrite Bead

MPZ2012S300AT000

TDK

C1, C12

100 pF Chip Capacitor

ATC600F101JT250XT

ATC

C2

8.2 pF Chip Capacitor

ATC600F8R2BT250XT

ATC

C3, C5

36 pF Chip Capacitor

ATC600F360JT250XT

ATC

C4, C8, C9

27 pF Chip Capacitor

ATC600F270JT250XT

ATC

C6

1 μF Chip Capacitor

GRM21BR71H105KA12L

Murata

C7

0.01 μF Chip Capacitor

C0805C103K5RAC

Kemet

C10

18 pF Chip Capacitor

ATC600F180JT250XT

ATC

C11

9.1 pF Chip Capacitor

ATC600F9R1BT250XT

ATC

C13

240 pF Chip Capacitor

ATC600F241JT250XT

ATC

C14

2.2 μF Chip Capacitor

GRM31CR71H225KA88L

Murata

C15

4.7 μF 50 V Chip Capacitor

GRM31CR71H475KA12L

Murata

C16

0.01 μF Chip Capacitor

GRM21BR72A103KA01B

Murata

J1

Right-Angle Breakaway Header (3 Pins)

22-28-8360

Molex

L1, L6

8.9 nH Inductor

0806SQ8N9

Coilcraft

L2

1.65 nH Inductor, 2 Turns

0906-2JLC

Coilcraft

L3, L4

17 nH Inductor

0908SQ17N

Coilcraft

L5

2.55 nH Inductor, 3 Turns

0906-3JLC

Coilcraft

Q1

RF Power LDMOS Transistor

AFM907N

NXP

R1, R2

1.5 Ω, 1/4 W Chip Resistor

RC1206FR-071R5L

Yageo

R3

51 Ω, 1/4 W Chip Resistor

CRCW120651R0FKEA

Vishay

PCB

D93169

MTL