BLF4G20LS-130
UHF power LDMOS transistor
Rev. 01 — 1 June 2007
Product data sheet
1. Product profile
1.1 General description
130 W LDMOS power transistor for base station applications at frequencies from
1800 MHz to 2000 MHz.
Table 1.
Typical performance
Tcase = 25 °C; IDq = 900 mA; unless otherwise specified; in a class-AB production test circuit.
Mode of operation
f
VDS
(V)
28
PL
PL(AV) Gp
ηD
ACPR400 ACPR600 EVMrms IMD3
(MHz)
(W) (W)
(dB) (%) (dBc)
(dBc)
(%)
-
(dBc)
CW
1930 to 1990
1930 to 1990
1930 to 1990
130
-
14.5 50
14.8 36
14.6 38.5
-
-
-
GSM EDGE
2-tone
28
-
-
60
65
−62[1]
−73[1]
2.1
-
-
28
-
-
−30
[1] ACPR400 and ACPR600 at 30 kHz resolution bandwidth.
CAUTION
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
1.2 Features
I Typical GSM EDGE performance at frequencies of 1990 MHz, a supply voltage of 28 V
and an IDq of 900 mA:
N Average output power = 60 W
N Power gain = 14.8 dB
N Efficiency = 36 %
N ACPR400 = −62 dBc
N ACPR600 = −73 dBc
N EVMrms = 2.1 %
I Easy power control
I Excellent ruggedness
I High efficiency
I Excellent thermal stability
I Designed for broadband operation (1800 MHz to 2000 MHz)
I Internally matched for ease of use