Document Number: MMG15241H
Rev. 0, 12/2010
Freescale Semiconductor
Technical Data
Enhancement Mode pHEMT
Technology (E--pHEMT)
MMG15241HT1
High Linearity Amplifier
The MMG15241H is a high dynamic range, low noise amplifier MMIC, housed
in a SOT--89 standard plastic package. It is ideal for Cellular, PCS, LTE,
TD--SCDMA, W--CDMA base station, wireless LAN and other systems in the
500 to 2800 MHz frequency range. With high OIP3 and low noise figure, it can
be utilized as a driver amplifier in the transmit chain and as a second stage LNA
in the receive chain.
500--2800 MHz, 15.9 dB
24 dBm
Features
E--pHEMT
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Frequency: 500--2800 MHz
Noise Figure: 1.6 dB @ 2140 MHz
P1dB: 24 dBm @ 2140 MHz
Small--Signal Gain: 15.9 dB @ 2140 MHz
Third Order Output Intercept Point: 39.4 dBm @ 2140 MHz
Single 5 Volt Supply
Supply Current: 85 mA
CASE 2142--01
SOT--89A
50 Ohm Operation (some external matching required)
Low Cost SOT--89 Surface Mount Package
RoHS Compliant
PLASTIC
In Tape and Reel. T1 Suffix = 1000 Units, 12 mm Tape Width, 7 inch Reel.
Table 1. Typical Performance (1)
Table 2. Maximum Ratings
Rating
Supply Voltage
Symbol
Value
Unit
V
900
Symbol MHz
2140 2600
Characteristic
MHz
MHz Unit
V
6
130
DD
DD
Noise Figure
NF
1.2
1.6
1.3
dB
dB
Supply Current
I
mA
dBm
°C
Input Return Loss
(S11)
IRL
-- 11 . 8 --21.3 --16.9
RF Input Power
P
13
in
Storage Temperature Range
T
stg
--65 to +150
150
Output Return Loss
(S22)
ORL
--13.4 --16.2 --20.9
dB
dB
(2)
Junction Temperature
T
J
°C
2. For reliable operation, the junction temperature should not
Small--Signal Gain
(S21)
G
20.5
24
15.9
24
14.4
24
p
exceed 150°C.
Power Output @
1dB Compression
P1db
IIP3
dBm
Third Order Input
Intercept Point
18.2
38.7
23.5
39.4
26.2 dBm
40.6 dBm
Third Order Output
Intercept Point
OIP3
1. V = 5 Vdc, T = 25°C, 50 ohm system, application circuit tuned
DD
A
for specified frequency.
Table 3. Thermal Characteristics
(3)
Characteristic
Symbol
Value
Unit
Thermal Resistance, Junction to Case
R
θ
59
°C/W
JC
Case Temperature 85°C, 5 Vdc, 84 mA, no RF applied
3. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.
Select Documentation/Application Notes -- AN1955.
© Freescale Semiconductor, Inc., 2010. All rights reserved.
MMG15241HT1
RF Device Data
Freescale Semiconductor
1