Document Number: MD7IC2050N
Rev. 1, 5/2010
Freescale Semiconductor
Technical Data
RF LDMOS Wideband Integrated
Power Amplifiers
The MD7IC2050N wideband integrated circuit is designed with on- chip
matching that makes it usable from 1750- 2050 MHz. This multi- stage
structure is rated for 26 to 32 Volt operation and covers all typical cellular
base station modulation formats.
MD7IC2050NR1
MD7IC2050GNR1
MD7IC2050NBR1
• Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Volts,
IDQ1A = IDQ1B = 30 mA, IDQ2A = 230 mA, VGS2B = 1.4 Vdc, Pout = 10 Watts
Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal
PAR = 9.9 dB @ 0.01% Probability on CCDF.
1880-2100 MHz, 10 W AVG., 28 V
SINGLE W-CDMA
RF LDMOS WIDEBAND
INTEGRATED POWER AMPLIFIERS
G
(dB)
PAE
(%)
Output PAR
(dB)
ACPR
(dBc)
ps
Frequency
2025 MHz
30.5
34.7
8.7
-37.4
• Capable of Handling 5:1 VSWR, @ 32 Vdc, 2017.5 MHz, 79 Watts CW
Output Power (3 dB Input Overdrive from Rated Pout
CASE 1618-02
TO-270 WB-14
PLASTIC
)
• Stable into a 5:1 VSWR. All Spurs Below -60 dBc @ 20 Watts to 80 Watts
CW Pout
MD7IC2050NR1
• Typical Pout @ 3 dB Compression Point ] 74 Watts CW
1880 MHz
CASE 1621-02
TO-270 WB-14 GULL
PLASTIC
• Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Volts,
I
DQ1A = IDQ1B = 30 mA, IDQ2A = 230 mA, VGS2B = 1.4 Vdc, Pout = 10 Watts
Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal
PAR = 9.9 dB @ 0.01% Probability on CCDF.
MD7IC2050GNR1
G
PAE
(%)
Output PAR
(dB)
ACPR
(dBc)
ps
Frequency
1880 MHz
1900 MHz
1920 MHz
(dB)
30.3
30.2
30.1
35.2
34.9
34.8
8.6
8.6
8.7
-34.9
-36.3
-36.9
CASE 1617-02
TO-272 WB-14
PLASTIC
Features
MD7IC2050NBR1
• 100% PAR Tested for Guaranteed Output Power Capability
• Production Tested in a Symmetrical Doherty Configuration
• Characterized with Series Equivalent Large-Signal Impedance Parameters
and Common Source S-Parameters
• On-Chip Matching (50 Ohm Input, DC Blocked)
• Integrated Quiescent Current Temperature Compensation with
Enable/Disable Function (1)
• Integrated ESD Protection
• 225°C Capable Plastic Package
• RoHS Compliant
• In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel
ꢀꢁ1. 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., 2009-2010. All rights reserved.
MD7IC2050NR1 MD7IC2050GNR1 MD7IC2050NBR1
RF Device Data
Freescale Semiconductor
1