MRF1517NT1 Datasheet, PDF (3/15 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistor

V_GG
+
B1
C9 C8 C7 R3
R2
C18
B2
+
V_DD
C17 C16 C15
N1
RF
Z1
Z2
Z3
INPUT
C1
L1
C6
R1
Z6
Z7
Z8 Z9
Z10
N2
RF
DUT
Z4
Z5
C10
C12
C11
C14
C13
OUTPUT
C2
C3
C4 C5
B1, B2
C1
C2, C3, C4, C10,
C12, C13
C5, C11
C6, C18
C7, C15
C8, C16
C9, C17
C14
L1
N1, N2
Short Ferrite Bead, Fair Rite Products
(2743021446)
300 pF, 100 mil Chip Capacitor
0 to 20 pF, Trimmer Capacitor
43 pF, 100 mil Chip Capacitor
120 pF, 100 mil Chip Capacitor
10 μF, 50 V Electrolytic Capacitor
0.1 μF, 100 mil Chip Capacitor
1,000 pF, 100 mil Chip Capacitor
330 pF, 100 mil Chip Capacitor
55.5 nH, 5 Turn, Coilcraft
Type N Flange Mount
R1
R2
R3
Z1
Z2
Z3
Z4
Z5, Z6
Z7
Z8
Z9
Z10
Board
15 Ω, 0805 Chip Resistor
1.0 kΩ, 1/8 W Resistor
33 kΩ, 1/2 W Resistor
0.315″ x 0.080″ Microstrip
1.415″ x 0.080″ Microstrip
0.322″ x 0.080″ Microstrip
0.022″ x 0.080″ Microstrip
0.260″ x 0.223″ Microstrip
0.050″ x 0.080″ Microstrip
0.625″ x 0.080″ Microstrip
0.800″ x 0.080″ Microstrip
0.589″ x 0.080″ Microstrip
Glass Teflon^®, 31 mils, 2 oz. Copper
Figure 1. 480 - 520 MHz Broadband Test Circuit
TYPICAL CHARACTERISTICS, 480 - 520 MHz
10
0
500 MHz
520 MHz
8
480 MHz
−5
6
4
2
V_DD = 7.5 Vdc
0
0
0.2
0.4
0.6
0.8
1.0
P_in, INPUT POWER (WATTS)
Figure 2. Output Power versus Input Power
−10
−15
−20
−25
1
480 MHz
520 MHz
500 MHz
V_DD = 7.5 Vdc
2 3 4 5 6 7 8 9 10
P_out, OUTPUT POWER (WATTS)
Figure 3. Input Return Loss versus
Output Power
RF Device Data
Freescale Semiconductor
MRF1517NT1
3