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PDF BLF6G27-135 Data sheet ( Hoja de datos )
| Número de pieza | BLF6G27-135 | |
| Descripción | WiMAX power LDMOS transistor | |
| Fabricantes | NXP Semiconductors | |
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BLF6G27-135; BLF6G27LS-135www.DataSheet4U.com
WiMAX power LDMOS transistor
Rev. 02 — 26 May 2008
Product data sheet
1. Product profile
1.1 General description
135 W LDMOS power transistor for base station applications at frequencies from
2500 MHz to 2700 MHz.
Table 1. Typical performance
Typical RF performance at Tcase = 25 °C in a class-AB production test circuit.
Mode of operation f
VDS PL(AV) PL(p) Gp ηD ACPR885k ACPR1980k
(MHz)
(V) (W) (W) (dB) (%) (dBc)
(dBc)
1-carrier N-CDMA[1] 2500 to 2700 32 20
200 16 22.5 −52[2]
−67[2]
[1] Single carrier IS-95 with pilot, paging, sync and 6 traffic channels (Walsh codes 8 to 13). PAR = 9.7 dB at
0.01 % probability on the CCDF. Channel bandwidth is 1.2288 MHz.
[2] Measured within 30 kHz bandwidth.
1.2 Features
I Typical 1-carrier N-CDMA performance (Single carrier IS-95 with pilot, paging, sync
and 6 traffic channels [Walsh codes 8 to 13]. PAR = 9.7 dB at 0.01 % probability on the
CCDF. Channel bandwidth is 1.2288 MHz) at a frequency of 2500 MHz and
2700 MHz, a supply voltage of 32 V and an IDq of 1200 mA:
N Average output power = 20 W
N Power gain = 16 dB
N Drain efficiency = 22.5 %
N ACPR885k = −52.0 dBc in 30 kHz bandwidth
I Easy power control
I Integrated ESD protection
I Excellent ruggedness
I High efficiency
I Excellent thermal stability
I Designed for broadband operation (2500 MHz to 2700 MHz)
I Internally matched for ease of use
I Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
(RoHS)
1.3 Applications
I RF power amplifiers for base stations and multicarrier applications in the
2500 MHz to 2700 MHz frequency range
1 page  
NXP Semiconductors
BLF6G27-135; BLF6G27LS-135
www.DataSheet4U.com
WiMAX power LDMOS transistor
−20
ACPR
(dBc)
−30
−40
001aah643
(1)
−50
(2)
(3)
−60
−70
0 4 8 12 16 20 24 28
PL(AV) (W)
VDS = 32 V; IDq = 1200 mA.
(1) f = 2600 MHz ± 10 MHz
(2) f = 2600 MHz ± 20 MHz
(3) f = 2600 MHz ± 30 MHz
Fig 3. Adjacent channel power ratio as function of average load power; typical values
7.3 Single carrier N-CDMA broadband performance at 9 W average
7.3.1 Graphs
19
Gp
(dB)
18
17
16
15
14
001aah644
25
ηD
(%)
24
23
Gp
22
ηD
21
20
−45
ACPR
(dBc)
−50
−55
−60
−65
−70
(1)
(2)
ACPR885k
(2)
(1)
ACPR1500k
(2)
(1) ACPR1980k
001aah645
13
2500
2550
2600
19
2650
2700
f (MHz)
−75
2500
2550
2600
2650
2700
f (MHz)
Fig 4.
VDS = 32 V; IDq = 1200 mA; Single Carrier N-CDMA;
PAR = 9.7 dB at 0.01 % probability; IBW = 30 kHz.
Power gain and drain efficiency as functions of
frequency; typical values
VDS = 32 V; IDq = 1200 mA; Single Carrier N-CDMA;
PAR = 9.7 dB at 0.01 % probability; IBW = 30 kHz.
(1) Low frequency component
(2) High frequency component
Fig 5. Adjacent channel power ratio as function of
frequency; typical values
BLF6G27-135_BLF6G27LS-135_2
Product data sheet
Rev. 02 — 26 May 2008
© NXP B.V. 2008. All rights reserved.
5 of 13
5 Page 
NXP Semiconductors
BLF6G27-135; BLF6G27LS-135
www.DataSheet4U.com
WiMAX power LDMOS transistor
10. Abbreviations
Table 11. Abbreviations
Acronym
Description
CCDF
Complementary Cumulative Distribution Function
CDMA
Code Division Multiple Access
CW Continuous Wave
EVM
Error Vector Magnitude
FCH
Frame Control Header
FFT Fast Fourier Transform
IBW Instantaneous BandWidth
IS-95
CDMA Interim Standard 95
LDMOS
Laterally Diffused Metal-Oxide Semiconductor
LDMOST
Laterally Diffused Metal-Oxide Semiconductor Transistor
N-CDMA
Narrowband Code Division Multiple Access
PAR Peak-to-Average power Ratio
PUSC
Partial Usage of SubChannels
RF Radio Frequency
SMD
Surface Mounted Device
VSWR
Voltage Standing-Wave Ratio
WCS
Wireless Communications Service
WiMAX
Worldwide Interoperability for Microwave Access
11. Revision history
Table 12. Revision history
Document ID
Release date Data sheet status Change notice Supersedes
BLF6G27-135_BLF6G27LS-135_2 20080526 Product data sheet -
BLF6G27-135_
BLF6G27LS-135_1
BLF6G27-135_BLF6G27LS-135_1 20080221 Preliminary data sheet -
-
BLF6G27-135_BLF6G27LS-135_2
Product data sheet
Rev. 02 — 26 May 2008
© NXP B.V. 2008. All rights reserved.
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