Document Number: MW7IC2750N
Rev. 2, 2/2010
Freescale Semiconductor
Technical Data
RF LDMOS Wideband Integrated
Power Amplifiers
The MW7IC2750N wideband integrated circuit is designed with on- chip
matching that makes it usable from 2300- 2700 MHz. This multi- stage
structure is rated for 26 to 32 Volt operation and covers all typical cellular
base station modulation formats.
MW7IC2750NR1
MW7IC2750GNR1
MW7IC2750NBR1
• Typical WiMAX Performance: VDD = 28 Volts, IDQ1 = 160 mA, IDQ2 = 550 mA,
Pout = 8 Watts Avg., f = 2700 MHz, OFDM 802.16d, 64 QAM 3/4, 4 Bursts,
10 MHz Channel Bandwidth, Input Signal PAR = 9.5 dB @ 0.01% Probability
on CCDF.
2500-2700 MHz, 8 W AVG., 28 V
WiMAX
RF LDMOS WIDEBAND
INTEGRATED POWER AMPLIFIERS
ꢀPower Gain — 26 dB
ꢀPower Added Efficiency — 17%
ꢀDevice Output Signal PAR — 8.6 dB @ 0.01% Probability on CCDF
ꢀACPR @ 8.5 MHz Offset — -49 dBc in 1 MHz Channel Bandwidth
• Capable of Handling 10:1 VSWR, @ 32 Vdc, 2600 MHz, 80 Watts CW
CASE 1618-02
TO-270 WB-14
PLASTIC
Output Power (3 dB Input Overdrive from Rated Pout
)
• Stable into a 3:1 VSWR. All Spurs Below -60 dBc @ 1 mW to 80 W CW
Pout
MW7IC2750NR1
• Typical Pout @ 1 dB Compression Point ] 50 Watts CW
Driver Applications
• Typical WiMAX Performance: VDD = 28 Volts, IDQ1 = 160 mA, IDQ2 = 550 mA,
Pout = 4 Watts Avg., f = 2700 MHz, OFDM 802.16d, 64 QAM 3/4, 4 Bursts,
10 MHz Channel Bandwidth, Input Signal PAR = 9.5 dB @ 0.01% Probability
on CCDF.
CASE 1621-02
TO-270 WB-14 GULL
PLASTIC
ꢀPower Gain — 26 dB
ꢀPower Added Efficiency — 11%
MW7IC2750GNR1
ꢀDevice Output Signal PAR — 9.2 dB @ 0.01% Probability on CCDF
ꢀACPR @ 8.5 MHz Offset — -57 dBc in 1 MHz Channel Bandwidth
Features
CASE 1617-02
TO-272 WB-14
PLASTIC
• 100% PAR Tested for Guaranteed Output Power Capability
• Characterized with Series Equivalent Large-Signal Impedance Parameters
and Common Source S-Parameters
MW7IC2750NBR1
• On-Chip Matching (50 Ohm Input, DC Blocked)
• Integrated Quiescent Current Temperature Compensation with
Enable/Disable Function (1)
• Integrated ESD Protection
• Greater Negative Gate-Source Voltage Range for Improved Class C Operation
• 225°C Capable Plastic Package
• RoHS Compliant
• In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.
V
V
1
2
DS1
GS2
V
3
4
5
6
7
GS1
NC
NC
14
13
RF /V
out DS2
V
DS1
RF
RF
in
in
NC
NC
8
9
RF
in
RF /V
out DS2
RF /V
out DS2
V
V
V
10
11
12
GS1
GS2
DS1
V
V
GS1
Quiescent Current
Temperature Compensation
(1)
(Top View)
GS2
Note: Exposed backside of the package is
the source terminal for the transistors.
Figure 1. Functional Block Diagram
Figure 2. Pin Connections
ꢁꢂ1. Refer to AN1977, Quiescent Current Thermal Tracking Circuit in the RF Integrated Circuit Family and to AN1987, Quiescent Current Control
for the RF Integrated Circuit Device Family. Go to http://www.freescale.com/rf. Select Documentation/Application Notes - AN1977 or AN1987.
© Freescale Semiconductor, Inc., 2008, 2010. All rights reserved.
MW7IC2750NR1 MW7IC2750GNR1 MW7IC2750NBR1
RF Device Data
Freescale Semiconductor
1