BLF6G38-25 Datasheet, PDF (1/13 Pages) NXP Semiconductors – WiMAX power LDMOS transistor

BLF6G38-25; BLF6G38S-25
WiMAX power LDMOS transistor
Rev. 02 — 23 December 2008
Product data sheet
1. Product profile
1.1 General description
25 W LDMOS power transistor for base station applications at frequencies from
3400 MHz to 3800 MHz.
Table 1. Typical performance
Typical RF performance at T_case = 25 °C in a class-AB production test circuit.
Mode of operation f
V_DS P_L(AV) G_p
η_D ACPR_885k ACPR_1980k
(MHz)
(V) (W) (dB) (%) (dBc)
(dBc)
1-carrier N-CDMA^[1] 3400 to 3600 28 4.5
15
24 −45^[2]
−61^[2]
[1] Single carrier IS-95 with pilot, paging, sync and 6 traffic channels (Walsh codes 8 - 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 - 13]. PAR = 9.7 dB at 0.01 % probability on the
CCDF. Channel bandwidth is 1.2288 MHz) at a frequency of 3400 MHz, 3500 MHz
and 3600 MHz, a supply voltage of 28 V and an I_Dq of 225 mA:
N Average output power = 4.5 W
N Power gain = 15 dB
N Drain efficiency = 24 %
N ACPR_885k = −45 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 (3400 MHz to 3800 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
3400 MHz to 3800 MHz frequency range