MHT1008N
7
RF Device Data
Freescale Semiconductor, Inc.
2450 MHz REFERENCE CIRCUIT 35 (7.6 cm 12.7 cm)
Table 11. 2450 MHz Performance (In Freescale Reference Circuit, 50 ohm system)
V
DD
=28Vdc,I
DQ
=110mA,T
A
=25C
Frequency
(MHz)
P
in
(dBm)
G
ps
(dB)
D
(%)
PAE
(%)
P
out
(W)
2400 22.5 18.5 58.7 57.5 12.5
2450 22.5 18.6 57.2 56.3 12.5
2500 22.7 18.3 56.3 55.6 12.5
Table 12. Load Mismatch/Ruggedness (In Freescale Reference Circuit)
Frequency
(MHz)
Signal
Type
VSWR
P
in
(dBm) Test Voltage, V
DD
Result
2450 CW > 5:1 at all
Phase Angles
26
(3 dB Overdrive)
32 No Device
Degradation
8
RF Device Data
Freescale Semiconductor, Inc.
MHT1008N
2450 MHz REFERENCE CIRCUIT 35 (7.6 cm 12.7 cm)
Figure 7. MHT1008N Reference Circuit Component Layout 2450 MHz
*C1 and C2 are mounted vertically.
D70982
C2*
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
R1
C1*
MHT1008N
Rev. 0
Table 13. MHT1008N Reference Circuit Component Designations and Values 2450 MHz
Part Description Part Number Manufacturer
C1, C2, C3, C4, C5 6.8 pF Chip Capacitors ATC100B6R8CT1500XT ATC
C6, C7, C8 10 F Chip Capacitors C5750X7S2A106M230KB TDK
C9, C10 220 F Electrolytic Capacitors 227CKS050M Illinois Capacitor
C11 1.0 pF Chip Capacitor ATC100B1R0BT1500XT ATC
C12 1.3 pF Chip Capacitor ATC100B1R3BT1500XT ATC
Q1 RF Power LDMOS Transistor MHT1008N NXP
R1 4.7 , 1/4 W Chip Resistor CRCW12064R70FKEA Vishay
PCB Rogers RO4350B, 0.020,
r
=3.66 D70982 MTL
MHT1008N
9
RF Device Data
Freescale Semiconductor, Inc.
TYPICAL CHARACTERISTICS 2450 MHz REFERENCE CIRCUIT
2390
G
ps
f, FREQUENCY (MHz)
Figure 8. Power Gain, Power Added Efficiency and Output Power
versus Frequency at a Constant Input Power
14
22
12
70
65
60
55
15
14
13
PAE, POWER ADDED
EFFICIENCY (%)
PAE
G
ps
, P OWER GAIN (dB)
21
19
2430 2470
P
out
,OUTPUT
POWER (WATTS)
V
DD
=28Vdc,P
in
=0.25W,I
DQ
=110mA
P
out
20
18
17
16
2450
2410 25102490
15
50
0
0
V
GS
, GATE--SOURCE VOLTAGE (VOLTS)
Figure 9. Output Power versus Gate--Source Voltage
16
1
2
14
12
2
P
out
, OUTPUT POWER (WATTS)
f = 2450 MHz
V
DD
=28Vdc
P
in
=24dBm
0
0
Detail A
f = 2450 MHz
Detail A
P
out
, OUTPUT POWER (WATTS)
V
GS
, GATE--SOURCE VOLTAGE (VOLTS)
10
V
DD
=28Vdc
P
in
=21dBm
10.2
6
8
10
3
4
2
0.4
0.6
4
6
8
V
DD
=28Vdc
P
in
=24dBm
V
DD
=28Vdc
P
in
=21dBm
0.8
0.5 1.5 2.5
Figure 10. Power Gain, Power Added Efficiency and
Input Power versus Output Power and Frequency
P
out
, OUTPUT POWER (WATTS)
G
ps
, P OWER GAIN (dB)
15
18
17
120
G
ps
25
30
10
15
21
20
19
25
55
65
10
P
in
16
P
in
, INPUT
POWER (WATTS)
22
14
12
45
35
20
PAE, POWER ADDED
EFFICIENCY (%)
PAE
f = 2400 MHz
V
DD
=28Vdc,I
DQ
=110mA
f = 2400 MHz
2450 MHz
2500 MHz
2500 MHz
2400 MHz
2450 MHz
2400 MHz
2450 MHz
2500 MHz
13
15

MHT1008NT1

Mfr. #:
Manufacturer:
NXP / Freescale
Description:
RF MOSFET Transistors RF Power LDMOS Transistor for Consumer and Commercial Cooking, 2450 MHz, 12.5 W CW, 28 V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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