MRF9045NR1 Freescale Semiconductor, MRF9045NR1 Datasheet - Page 4

• 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: -

MRF9045NR1
4
INPUT
V
RF
GG
B1
B2
C1, C8, C13, C14
C2
C3
C4
C5, C6, C9, C10
C7, C15, C16
C11
C12
C17
L1, L2
WB1, WB2
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
+
INPUT
C7
Z2
Figure 4. MRF9045NR1 930 - 960 MHz Broadband Test Circuit Component Layout
B1
Z3
C1
Figure 3. MRF9045NR1 930 - 960 MHz Broadband Test Circuit Schematic
Short Ferrite Bead
Long Ferrite Bead
47 pF Chip Capacitors
0.4 - 2.5 pF Variable Capacitor, Johanson Gigatrim
3.6 pF Chip Capacitor
0.8 - 8.0 pF Variable Capacitor, Johanson Gigatrim
10 pF Chip Capacitors
10 μF, 35 V Tantalum Chip Capacitors
7.5 pF Chip Capacitor
0.6 - 4.5 pF Variable Capacitor, Johanson Gigatrim
220 μF Electrolytic Chip Capacitor
12.5 nH Surface Mount Inductors
10 mil Brass Wear Blocks
Z4
V
GG
C7
C8
C2
Z5
B1
L1
Z6
C3
C2
C8
C3
L1
C4
Z7
C4
C6
C5
C5
DUT
C6
Z8
C10
C9
C9
C10
C14
Z9
L2
C11
B2
L2
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
Z13
Board
V
DD
C15 C16
Z10
C14
0.260″ x 0.060″ Microstrip
0.240″ x 0.060″ Microstrip
0.500″ x 0.100″ Microstrip
0.215″ x 0.270″ Microstrip
0.315″ x 0.270″ Microstrip
0.160″ x 0.270″ x 0.520″ Taper
0.285″ x 0.520″ Microstrip
0.140″ x 0.270″ Microstrip
0.450″ x 0.270″ Microstrip
0.250″ x 0.060″ Microstrip
0.720″ x 0.060″ Microstrip
0.490″ x 0.060″ Microstrip
0.290″ x 0.060″ Microstrip
Taconic RF - 35 - 0300, ε
C17
900 MHz
Rev−02
MRF9045MB
B2
C12
C11
Z11
Freescale Semiconductor
+
C15
C13
C12
Z12
+
C16
OUTPUT
RF Device Data
r
C13
= 3.5
+
C17
Z13
V
OUTPUT
DD
RF