Freescale Semiconductor
Technical Data
Document Number: MW7IC2240N
Rev. 0, 11/2007
RF LDMOS Wideband Integrated
Power Amplifiers
The MW7IC2240N 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 including TD - SCDMA.
Typical Performance
•
Typical Single - Carrier W - CDMA Performance: V
DD
= 28 Volts,
I
DQ1
= 90 mA, I
DQ2
= 420 mA, P
out
= 4 Watts Avg., Full Frequency Band
(2110 - 2170 MHz), Channel Bandwidth = 3.84 MHz. PAR = 7.5 dB @
0.01% Probability on CCDF.
Power Gain — 30 dB
Power Added Efficiency — 14%
ACPR @ 5 MHz Offset —
-
50 dBc in 3.84 MHz Bandwidth
•
Capable of Handling 5:1 VSWR, @ 28 Vdc, 2140 MHz, 40 Watts CW
Output Power
•
P
out
@ 1 dB Compression Point = 40 Watts CW
•
Stable into a 5:1 VSWR. All Spurs Below - 60 dBc @ 100 mW to 10 Watts
CW P
out
.
Features
•
Characterized with Series Equivalent Large - Signal Impedance Parameters
and Common Source Scattering Parameters
•
On - Chip Matching (50 Ohm Input, DC Blocked, >3 Ohm Output)
•
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.
MW7IC2240NR1
MW7IC2240GNR1
MW7IC2240NBR1
2110 - 2170 MHz, 4 W Avg., 28 V
SINGLE W - CDMA
RF LDMOS WIDEBAND
INTEGRATED POWER AMPLIFIERS
CASE 1886 - 01
TO - 270 WB - 16
PLASTIC
MW7IC2240NR1
CASE 1887 - 01
TO - 270 WB - 16 GULL
PLASTIC
MW7IC2240GNR1
CASE 1329 - 09
TO - 272 WB - 16
PLASTIC
MW7IC2240NBR1
V
DS1
RF
in
RF
out
/V
DS2
GND
V
DS1
NC
NC
NC
RF
in
V
GS1
V
GS2
V
DS1
GND
NC
1
2
3
4
5
6
7
8
9
10
11
16
15
GND
NC
14
RF
out
/V
DS2
V
GS1
V
GS2
V
DS1
Quiescent Current
Temperature Compensation
(1)
13
12
NC
GND
(Top View)
Note: Exposed backside of the package is
the source terminal for the transistors.
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 or AN1987.
©
Freescale Semiconductor, Inc., 2007. All rights reserved.
MW7IC2240NR1 MW7IC2240GNR1 MW7IC2240NBR1
1
RF Device Data
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
