Document Number: MMG30301B
Rev. 0, 10/2016
NXP Semiconductors
Technical Data
Driver or Pre--driver Amplifier
for Doherty Power Amplifiers
MMG30301BT1
The MMG30301B is a 1 W high gain amplifier designed as a driver or pre--driver
for Doherty power amplifiers in wireless infrastructure equipment operating in
the 900 to 4300 MHz frequency range. Because of its versatile design, the
device may also be used in a variety of general purpose amplifier applications,
including those at frequencies from 900 to 4300 MHz.
900–4300 MHz, 16.2 dB @ 2140 MHz
30.1 dBm
BTS DRIVER AMPLIFIER
Features
•
•
•
•
•
•
P1dB: 30.1 dBm @ 2140 MHz
Gain: 16.2 dB @ 2140 MHz
Designed as a Doherty PA driver or pre--driver
5 V single supply, 258 mA current
SOT--89 package
SOT--89
50 ohm operation with minimal external matching
Table 1. Load Pull Performance (1)
Characteristic
Symbol
MAG
900 MHz
1900 MHz
2140 MHz
16.9
2600 MHz
15.2
3350 MHz
13.3
Unit
dB
Maximum Available Gain
24.1
17.9
(2)
(2)
P
@ 1dB Compression
P1dB
30.0
30.0
30.1
30.4
30.1
dBm
out
Table 2. Maximum Ratings
Rating
Symbol
Value
Unit
V
Supply Voltage
V
6
CC
CC
Supply Current
I
480
23
mA
dBm
°C
RF Input Power
P
in
Storage Temperature Range
Junction Temperature
T
stg
–65 to +150
175
T
J
°C
Table 3. Thermal Characteristics
(3)
Characteristic
Symbol
Value
Unit
Thermal Resistance, Junction to Case
R
θ
17
°C/W
JC
Case Temperature 91°C, 5 Vdc, 280 mA, no RF applied
1. V = 5 Vdc, T = 25°C, CW.
CC
A
2. Maximum allowable current not to exceed 480 mA.
3. Refer to AN1955,Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.nxp.com/RF and search for AN1955.
© 2016 NXP B.V.
MMG30301BT1
RF Device Data
NXP Semiconductors
1