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PDF PTVA042502EC Data sheet ( Hoja de datos )
| Número de pieza | PTVA042502EC | |
| Descripción | Thermally-Enhanced High Power RF LDMOS FET | |
| Fabricantes | Infineon | |
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PTVA042502EC
PTVA042502FC
Thermally-Enhanced High Power RF LDMOS FET
250 W, 50 V, 470 – 806 MHz
Description
The PTVA042502EC and PTVA042502FC LDMOS FETs are designed
for use in power amplifier applications in the 470 MHz to 806 MHz
frequency band. Features include high gain and thermally-enhanced
package with bolt-down or earless flanges. Manufactured with Infineon's
advanced LDMOS process, these devices provide excellent thermal per-
formance and superior reliability.
DVB-T Performance
Efficiancy, Gain and
IMD3 Shoulder vs Frequency
VDD = 50 V, IDQ = 800 mA, POUT = 55 W avg
35 -23
30 -25
Efficiency
25 -27
20 Gain -29
15 -31
IMDASChPoRulder
10
ptva042502fc_g1
-33
450 500 550 600 650 700 750 800 850
Frequency (MHz)
PTVA042502EC
Package H-36248-4
PTVA042502FC
Package H-37248-4
Features
• Input matched
• Integrated ESD protection
• Human Body Model Class 1C (per ANSI/
ESDA/JEDEC JS-001)
• Low thermal resistance
• RoHS compliant
• Capable of withstanding a 10:1 VSWR at 55W
average power under DVB-T signal condition
RF Characteristics
DVB-T (8K OFDM, 64QAM) Characteristics (tested in Infineon test fixture)
VDD = 50 V, IDQ = 800 mA, ƒ = 806 MHz, input PAR = 10.5 dB (unclipped), output PAR = 7.8 dB @ 0.01% CCDF probability
Characteristic
Symbol Min Typ Max Unit
Average Output Power
Gain
Drain Efficiency
Adjacent Channel Power Ratio
POUT
Gps
hD
ACPR
—
17.5
23
—
55
19
25.5
–29.5
—
—
—
–25
W
dB
%
dBc
(ACPR integrated over 200 KHz BW at + 4.3 MHz offset from center frequency)
All published data at TCASE = 25°C unless otherwise indicated
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Data Sheet
1 of 10
Rev. 03.1, 2016-04-19
1 page  
PTVA042502EC
PTVA042502FC
Reference Circuit , 470 – 806 MHz
RO4350, .020
(105)
C117
RF_IN C119
C121
VGS C107
C105
C108
C103
R101 C101
C118
R103
C120
C114
C115
C116
C112 C111
C113
C104
C109
C102
R102
VGS
C106
C110
PTVA042502FC_IN_04
Reference circuit assembly diagram (not to scale)
RO4350, .020
C203 C204
C201
C207
VDD
C208
(193)
C211
C212 C213 C214
C215
C216
C217
R201
C218
C220
C219 RF_OUT
C221
C209
C202
C205 C206
C210
VDD
PTVA042502FC_OUT_04
ptva042502fc_CD_04-29-2015
Data Sheet
5 of 10
Rev. 03.1, 2016-04-19
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet PTVA042502EC.PDF ] | |
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