MRF1511T1 Motorola, MRF1511T1 Datasheet - Page 3

• Manufacturer Part Number: MRF1511T1
• Description: RF POWER FIELD EFFECT TRANSISTORS N-CHANNEL ENHANCEMENT-MODE LATERAL MOSFET
• Manufacturer: Motorola

INPUT
MOTOROLA RF DEVICE DATA
RF
10
N1
8
6
4
2
0
B1, B2
C1, C5, C18
C2, C10, C12
C3
C4
C6, C15
C7, C16
C8, C17
C9
C11
C13
C14
L1, L3
L2
L4
N1, N2
0
C1
Figure 2. Output Power versus Input Power
Z1
0.1
V GG
C2
L1
0.2
P in , INPUT POWER (WATTS)
155 MHz
Short Ferrite Bead, Fair Rite Products
(2743021446)
120 pF, 100 mil Chip Capacitor
0 to 20 pF, Trimmer Capacitor
33 pF, 100 mil Chip Capacitor
68 pF, 100 mil Chip Capacitor
10 F, 50 V Electrolytic Capacitor
1,200 pF, 100 mil Chip Capacitor
0.1 F, 100 mil Chip Capacitor
150 pF, 100 mil Chip Capacitor
43 pF, 100 mil Chip Capacitor
24 pF, 100 mil Chip Capacitor
300 pF, 100 mil Chip Capacitor
12.5 nH, A04T, Coilcraft
26 nH, 4 Turn, Coilcraft
55.5 nH, 5 Turn, Coilcraft
Type N Flange Mount
Z2
C8
0.3
175 MHz
C3
C7
L2
TYPICAL CHARACTERISTICS, 135 – 175 MHz
0.4
Figure 1. 135 – 175 MHz Broadband Test Circuit
135 MHz
+
C6
Z3
0.5
R4
V DD = 7.5 V
R1
C4
0.6
B1
Z4
0.7
R2
R3
Z5
DUT
–10
–15
–20
–25
–5
R1
R2
R3
R4
Z1
Z2
Z3
Z4
Z5, Z6
Z7
Z8
Z9
Z10
Board
C5
C18
1
Z6
2
C9
Z7
L4
Figure 3. Input Return Loss
3
P out , OUTPUT POWER (WATTS)
C10
versus Output Power
Z8
15 , 0805 Chip Resistor
1.0 k , 1/8 W Resistor
1.0 k , 0805 Chip Resistor
33 k , 1/8 W Resistor
0.200 x 0.080 Microstrip
0.755 x 0.080 Microstrip
0.300 x 0.080 Microstrip
0.065 x 0.080 Microstrip
0.260 x 0.223 Microstrip
0.095 x 0.080 Microstrip
0.418 x 0.080 Microstrip
1.057 x 0.080 Microstrip
0.120 x 0.080 Microstrip
Glass Teflon , 31 mils, 2 oz. Copper
4
B2
135 MHz
175 MHz
155 MHz
C11
5
L3
C17
6
C12
Z9
C16
7
Z10
C13
+
V DD = 7.5 V
8
C15
C14
MRF1511T1
V DD
N2
9
RF
OUTPUT
10
3