MRF1517T1 Freescale Semiconductor, MRF1517T1 Datasheet - Page 8

• Manufacturer Part Number: MRF1517T1
• Manufacturer: Freescale Semiconductor

Specifications of MRF1517T1

• Application: VHF/UHF
• Channel Type: N
• Channel Mode: Enhancement
• Continuous Drain Current: 4A
• Drain Source Voltage (max): 25V
• Output Power (max): 8W
• Power Gain (typ)@vds: 11dB
• Frequency (max): 520MHz
• Package Type: PLD-1.5
• Pin Count: 4
• Forward Transconductance (typ): 0.9(Min)S
• Input Capacitance (typ)@vds: 66@7.5VpF
• Output Capacitance (typ)@vds: 38@7.5VpF
• Reverse Capacitance (typ): 6@7.5VpF
• Operating Temp Range: -65C to 150C
• Drain Efficiency (typ): 55%
• Mounting: Surface Mount
• Number Of Elements: 1
• Power Dissipation (max): 62500mW
• Vswr (max): 20
• Screening Level: Military
• Lead Free Status / Rohs Status: Not Compliant

MRF1517T1
8
17
15
13
11
12
10
12
10
9
7
5
4
2
0
8
6
4
2
0
8
6
0
1
5
Figure 24. Output Power versus Biasing Current
Figure 26. Output Power versus Supply Voltage
2
460 MHz
200
6
Figure 22. Gain versus Output Power
3
V
440 MHz
440 MHz
DD
P
I
out
DQ
, SUPPLY VOLTAGE (VOLTS)
, OUTPUT POWER (WATTS)
, BIASING CURRENT (mA)
4
480 MHz
480 MHz
440 MHz
400
460 MHz
7
5
6
600
8
TYPICAL CHARACTERISTICS, 440 - 480 MHz
460 MHz
480 MHz
V
P
P
7
DD
in
in
= 27.5 dBm
= 27.5 dBm
= 7.5 Vdc
8
800
9
9
1000
10
10
70
60
50
40
30
20
10
80
70
60
50
40
30
80
70
60
50
40
30
0
1
0
5
Figure 25. Drain Efficiency versus Biasing Current
Figure 23. Drain Efficiency versus Output Power
Figure 27. Drain Efficiency versus Supply Voltage
2
200
6
3
P
440 MHz
460 MHz
V
480 MHz
out
DD
I
DQ
4
, OUTPUT POWER (WATTS)
, SUPPLY VOLTAGE (VOLTS)
, BIASING CURRENT (mA)
440 MHz
400
5
7
460 MHz
6
440 MHz
480 MHz
600
8
7
Freescale Semiconductor
480 MHz
P
P
V
8
in
in
DD
460 MHz
= 27.5 dBm
= 27.5 dBm
= 7.5 Vdc
800
RF Device Data
9
9
10
1000
10
11