MRF9045NR1 Freescale Semiconductor, MRF9045NR1 Datasheet - Page 3

• Manufacturer Part Number: MRF9045NR1
• Description: IC MOSFET RF N-CHAN TO270-2
• Manufacturer: Freescale Semiconductor

Specifications of MRF9045NR1

• Transistor Type: N-Channel
• Frequency: 945MHz
• Gain: 19dB
• Voltage - Rated: 65V
• Current Rating: 10µA
• Current - Test: 350mA
• Voltage - Test: 28V
• Power - Output: 45W
• Package / Case: TO-270-2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Noise Figure: -

INPUT
RF Device Data
Freescale Semiconductor
RF
V
GG
B1, B2
C1, C7, C13, C14
C2, C8
C3
C4, C5, C8, C9
C6, C15, C16
C10
C11
C12
C17
L1, L2
Z1
Z2
Z1
Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale Semiconductor
signature/logo. PCBs may have either Motorola or Freescale markings during the transition period. These changes will have
no impact on form, fit or function of the current product.
C1
Ground
V
bias
Z2
+
C6
A1
Figure 2. MRF9045NR1 930 - 960 MHz Broadband Test Circuit Component Layout
Z3
Short Ferrite Beads, Surface Mount
47 pF Chip Capacitors
2.7 pF Chip Capacitors
3.9 pF Chip Capacitor
10 pF Chip Capacitors
10 μF, 35 V Tantalum Surface Mount Capacitors
2.2 pF Chip Capacitor
4.7 pF Chip Capacitor
1.2 pF Chip Capacitor
220 μF, 50 V Electrolytic Capacitor
12.5 nH Inductors
0.20″ x 0.08″ Microstrip
0.57″ x 0.12″ Microstrip
B1
Figure 1. MRF9045NR1 930 - 960 MHz Broadband Test Circuit Schematic
C2
Z4
C1
Z5
C7
C6
C2
Z6
B1
C3
L1
Z7
C7
L1
C3
C5
C4
C4
DUT
C5
C8
C9
Z8
C14
C10 C11
L2
B2
C9
C8
Z9
MRF9045MR1
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
Z13
C15 C16
Z10
C14
C17
0.14″ x 0.32″ Microstrip
0.47″ x 0.32″ Microstrip
0.16″ x 0.32″ x 0.62″ Taper
0.18″ x 0.62″ Microstrip
0.56″ x 0.62″ Microstrip
0.33″ x 0.32″ Microstrip
0.14″ x 0.32″ Microstrip
0.36″ x 0.08″ Microstrip
1.01″ x 0.08″ Microstrip
0.15″ x 0.08″ Microstrip
0.29″ x 0.08″ Microstrip
C10
C12 C13
L2
B2
C11
Z11
+
A2
C15
C12
Ground
Z12
V
supply
+
C16
C13
MRF9045NR1
Z13
+
C17
OUTPUT
RF
V
DD
3