Document Number: MD7IC2250N
Rev. 0, 12/2010
Freescale Semiconductor
Technical Data
RF LDMOS Wideband Integrated
Power Amplifiers
MD7IC2250NR1
MD7IC2250GNR1
MD7IC2250NBR1
The MD7IC2250N wideband integrated circuit is designed with on--chip
matching that makes it usable from 2000 to 2200 MHz. This multi--stage
structure is rated for 24 to 32 Volt operation and covers all typical cellular
base station modulation formats.
•
Typical Single--Carrier W--CDMA Performance: VDD = 28 Volts,
DQ1(A+B) = 80 mA, IDQ2(A+B) = 520 mA, Pout = 5.3 Watts Avg.,
I
2110--2170 MHz, 5.3 W AVG., 28 V
SINGLE W--CDMA
IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal
PAR = 7.5 dB @ 0.01% Probability on CCDF.
RF LDMOS WIDEBAND
G
PAE
(%)
ACPR
(dBc)
INTEGRATED POWER AMPLIFIERS
ps
Frequency
2110 MHz
2140 MHz
2170 MHz
(dB)
31.2
31.1
31.1
17.0
16.8
16.8
--48.3
--49.3
--50.1
CASE 1618--02
TO--270 WB--14
PLASTIC
MD7IC2250NR1
•
•
Capable of Handling 10:1 VSWR, @ 32 Vdc, 2140 MHz, 63 Watts CW
Output Power (3 dB Input Overdrive from Rated Pout
Typical Pout @ 1 dB Compression Point ≃ 54 Watts CW
)
CASE 1621--02
TO--270 WB--14 GULL
PLASTIC
Features
MD7IC2250GNR1
•
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)
CASE 1617--02
TO--272 WB--14
PLASTIC
•
•
•
•
•
Integrated ESD Protection
MD7IC2250NBR1
Designed for Digital Predistortion Error Correction Systems
Optimized for Doherty Applications
225°C Capable Plastic Package
RoHS Compliant
•
In Tape and Reel. R1 Suffix = 500 Units, 44 mm Tape Width, 13 inch Reel.
V
DS1A
V
1
2
DS1A
GS2A
V
V
RF
RF /V
out1 DS2A
inA
14
13
3
GS1A
RF
RF /V
out1 DS2A
4
inA
NC
NC
NC
NC
5
6
V
V
GS1A
GS2A
Quiescent Current
Temperature Compensation
7
(1)
(1)
8
9
10
11
12
RF
RF /V
out2 DS2B
inB
V
V
GS1B
GS2B
Quiescent Current
Temperature Compensation
V
GS1B
GS2B
V
V
DS1B
(Top View)
RF
inB
RF /V
out2 DS2B
Note: Exposed backside of the package is
the source terminal for the transistors.
V
DS1B
Figure 1. Functional Block Diagram
Figure 2. Pin Connections
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 orAN1987.
© Freescale Semiconductor, Inc., 2010. All rights reserved.
MD7IC2250NR1 MD7IC2250GNR1 MD7IC2250NBR1
RF Device Data
Freescale Semiconductor
1