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PDF PTFA241301F Data sheet ( Hoja de datos )
| Número de pieza | PTFA241301F | |
| Descripción | Thermally-Enhanced High Power RF LDMOS FET | |
| Fabricantes | Infineon | |
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PTFA241301E
PTFA241301F
Thermally-Enhanced High Power RF LDMOS FETs
130 W, 2420 – 2480 MHz
Description
The PTFA241301E and PTFA241301F are thermally-enhanced
130-watt, internally matched GOLDMOS ® FETs intended for ultra-
linear applications. They are characterized for CDMA, CDMA2000,
Super3G (3GPP TSG RAN), and WiMAX operation from 2420 to
2480 MHz. Full gold metallization ensures excellent device lifetime
and reliability.
PTFA241301E
Package H-30260-2
PTFA241301F
Package H-31260-2
Three-carrier CDMA2000 Performance
VDD = 28 V, IDQ = 1150 mA, ƒ = 2450 MHz
45
40 ACP Up
-40
-45
35
ACP Low
30
-50
-55
25 -60
20 -65
Efficiency
15
ALT Up
-70
10 -75
5 -80
36 38 40 42 44 46 48
Output Power, Avg. (dBm)
Features
• Thermally-enhanced packaging, Pb-free and
RoHS-compliant
• Broadband internal matching
• Typical CDMA2000 performance at 2450 MHz
- Average output power = 25 W
- Linear Gain = 14 dB
- Efficiency = 25%
• Typical CW performance, 2420 MHz, 28 V
- Output power at P–1dB = 140 W
- Efficiency = 50%
• Integrated ESD protection: Human Body Model,
Class 2 (minimum)
• Excellent thermal stability, low HCI drift
• Capable of handling 10:1 VSWR @ 28 V, 130 W
(CW) output power
RF Characteristics
Three-carrier CDMA2000 Measurements (not subject to production test—verified by design/characterization in
Infineon test fixture)
VDD = 28 V, IDQ = 1150 mA, POUT = 25 W average, ƒ = 2450 MHz
Characteristic
Symbol Min Typ Max Unit
Gain
Drain Efficiency
Gps — 14 — dB
ηD
— 25
—
%
Adjacent Channel Power Ratio
ACPR
— –50
—
dBc
All published data at TCASE = 25°C unless otherwise indicated
*See Infineon distributor for future availability.
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Data Sheet
1 of 12
Rev. 05, 2007-05-11
1 page  
Typical Performance (cont.)
WiMAX Performance
VDD = 28 V, IDQ = 1.2 A,
(modulation = 64 QAM2/3, channel bandwidth = 3.5 MHz,
sample rate = 4 MHz)
30 -15
Efficiency
25 ƒ = 2.42 GHz
-20
ƒ = 2.48 GHz
20 ƒ = 2.45 GHz
-25
15 -30
10 -35
5 -40
0 -45
15 20 25 30 35 40 45 50
Output Power (dBm)
PTFA241301E
PTFA241301F
WiMAX Performance
VDD = 28 V, IDQ = 1.2 A, ƒ = 2480 MHz,
(modulation = 64 QAM2/3, channel bandwidth = 3.5 MHz,
sample rate = 4 MHz)
-15
-20 t = –20 °C
-25
t = +25 °C
-30
-35
-40
t = +85 °C
-45
15 20 25 30 35 40 45 50
Output Power (dBm)
WiMAX Performance
VDD = 28 V, ƒ = 2480 MHz
(modulation = 64 QAM2/3, channel bandwidth = 3.5 MHz,
sample rate = 4 MHz)
-15
-20
-25 IDQ = 0.90 A
-30
-35 IDQ = 1.65 A
-40 IDQ = 1.2 A
-45
15 20 25 30 35 40 45 50
Output Power (dBm)
Power Sweep, under Pulsed Conditions
VDD = 28 V, IDQ = 1.15 A, ƒ = 2420 MHz,
pulse period = 800 µs, pulse width = 80 µs,
1% duty cycle
60
P–6dB = 52.5 dBm
58
56 P–3dB = 52.1 dBm
54 P–1dB = 51.5 dBm
52
50 Ideal
48
Actual
46
44
30
35 40
Input Power (dBm)
45
Data Sheet
5 of 12
Rev. 05, 2007-05-11
5 Page 
PTFA241301EF
Confidential, Limited Internal Distribution
Revision History:
2007-05-11
Previous Version:
2006-06-29, Data Sheet
Page
Subjects (major changes since last revision)
5, 6 Add two graphs.
9 Update package outline diagram for Package H-30260-2.
Notes:
Data Sheet
Data Sheet
11 of 12
Rev. 05, 2007-05-11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet PTFA241301F.PDF ] | |
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