MRF1517NT1 Datasheet, PDF (5/15 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistor

V_GG
+
B1
C8 C7 C6 R3
R2
C17
B2
+ ^VDD
C16 C15 C14
N1
RF
Z1
Z2
Z3
INPUT
C1
L1
C5
R1
Z5 Z6
Z7 Z8
Z9
N2
RF
DUT
Z4
C13
C10
C11 C12
C9
OUTPUT
C2
C3
C4
B1, B2
C1, C13
C2, C3, C4, C10,
C11, C12
C5, C17
C6, C14
C7, C15
C8, C16
C9
L1
N1, N2
Short Ferrite Bead, Fair Rite Products
(2743021446)
300 pF, 100 mil Chip Capacitor
0 to 20 pF, Trimmer Capacitor
130 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
33 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
Board
12 Ω, 0805 Chip Resistor
1.0 kΩ, 1/8 W Resistor
33 kΩ, 1/2 W Resistor
0.617″ x 0.080″ Microstrip
0.723″ x 0.080″ Microstrip
0.513″ x 0.080″ Microstrip
0.260″ x 0.223″ Microstrip
0.048″ x 0.080″ Microstrip
0.577″ x 0.080″ Microstrip
1.135″ x 0.080″ Microstrip
0.076″ x 0.080″ Microstrip
Glass Teflon^®, 31 mils, 2 oz. Copper
Figure 10. 400 - 440 MHz Broadband Test Circuit
TYPICAL CHARACTERISTICS, 400 - 440 MHz
10
9
8
400 MHz
7
420 MHz
6
440 MHz
5
4
3
2
1
V_DD = 7.5 Vdc
0
0
0.1
0.2
0.3
0.4
0.5
P_in, INPUT POWER (WATTS)
Figure 11. Output Power versus Input Power
0
−5
400 MHz
−10
420 MHz
−15
440 MHz
−20
−25
12
V_DD = 7.5 Vdc
34
56 7
8
P_out, OUTPUT POWER (WATTS)
9 10
Figure 12. Input Return Loss versus Output Power
RF Device Data
Freescale Semiconductor
MRF1517NT1
5