MRF1570NT1 Freescale Semiconductor, MRF1570NT1 Datasheet - Page 11
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MRF1570NT1
Manufacturer Part Number
MRF1570NT1
Description
IC MOSFET RF N-CHAN TO272-8 WRAP
Manufacturer
Freescale Semiconductor
Datasheet
1.MRF1570NT1.pdf
(23 pages)
Specifications of MRF1570NT1
Transistor Type
N-Channel
Frequency
470MHz
Gain
11.5dB
Voltage - Rated
40V
Current Rating
1µA
Current - Test
800mA
Voltage - Test
12.5V
Power - Output
70W
Package / Case
TO-272-6 wrap
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Noise Figure
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MRF1570NT1
Manufacturer:
UMS
Quantity:
1 400
Part Number:
MRF1570NT1
Manufacturer:
FREESCALE
Quantity:
20 000
RF Device Data
Freescale Semiconductor
15
14
13
12
10
100
11
90
80
70
60
50
90
80
70
60
50
40
30
9
400
0
10
Figure 27. Output Power versus Biasing Current
Figure 29. Output Power versus Supply Voltage
450 MHz
470 MHz
500 MHz
520 MHz
450 MHz
470 MHz
500 MHz
520 MHz
450 MHz
470 MHz
500 MHz
520 MHz
10
Figure 25. Gain versus Output Power
11
20
P
V
out
I
DD
DQ
, OUTPUT POWER (WATTS)
30
, SUPPLY VOLTAGE (VOLTS)
800
, BIASING CURRENT (mA)
12
40
50
TYPICAL CHARACTERISTICS, 450 - 520 MHz
13
1200
60
P
I
DQ
in
V
P
V
DD
in
= 38 dBm
DD
= 800 mA
70
= 38 dBm
= 12.5 Vdc
14
= 12.5 Vdc
80
1600
90
15
80
70
60
50
40
70
60
50
40
30
20
80
70
60
50
40
400
Figure 28. Drain Efficiency versus Biasing Current
10
10
Figure 30. Drain Efficiency versus Supply Voltage
Figure 26. Drain Efficiency versus Output Power
520 MHz
500 MHz
470 MHz
450 MHz
520 MHz
500 MHz
470 MHz
450 MHz
20
11
30
V
P
I
DQ
DD
out
, BIASING CURRENT (mA)
800
, OUTPUT POWER (WATTS)
, SUPPLY VOLTAGE (VOLTS)
40
12
500 MHz
MRF1570NT1 MRF1570FNT1
50
13
60
1200
470 MHz
520 MHz
P
I
DQ
V
P
in
DD
in
V
70
= 38 dBm
= 800 mA
DD
= 38 dBm
= 12.5 Vdc
14
450 MHz
= 12.5 Vdc
80
1600
90
15
11