Document Number: MW5IC970N
Rev. 3, 1/2010
Freescale Semiconductor
Technical Data
RF LDMOS Wideband 2-Stage
Power Amplifiers
Designed for broadband commercial and industrial applications with
frequencies from 132 MHz to 960 MHz. The high gain and broadband
performance of these devices make them ideal for large- signal, common- source
amplifier applications in 28 volt base station equipment. These devices have a
2-stage design with off-chip matching for the input, interstage and output
networks to cover the desired frequency band.
MW5IC970NBR1
MW5IC970GNBR1
800-900 MHz, 70 W,ꢀ28 V
RF LDMOS WIDEBAND
2-STAGE POWER AMPLIFIERS
• Typical Performance: 800 MHz, 28 Volts, IDQ1 = 80 mA,
IDQ2 = 650 mA, Pout = 70 Watts PEP
Power Gain — 30 dB
Drain Efficiency — 48%
• Capable of Handling 10:1 VSWR, @ 28 Vdc, 850 MHz, 70 Watts CW
Output Power
Features
CASE 1329-09
TO-272 WB-16
PLASTIC
• Characterized with Series Equivalent Large-Signal Impedance Parameters
• Integrated Quiescent Current Temperature Compensation
with Enable/Disable Function
MW5IC970NBR1
• On-Chip Current Mirror gm Reference FET for Self Biasing Application (1)
• Integrated ESD Protection
• 200°C Capable Plastic Package
• RoHS Compliant
• In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.
CASE 1329A-04
TO-272 WB-16 GULL
PLASTIC
MW5IC970GNBR1
V
RD2
GND
V
1
2
3
4
5
GND
NC
16
15
Quiescent Current
Temperature Compensation
V
V
/V
RD2
RG2 GS2
(1)
V
V
/V
RG2 GS2
/V
RG1 GS1
RF
in1
/V
RG1 GS1
V
D2/
RF
GND
6
14
out2
V
RD1
/RF
7
8
9
10
RF
V
D2
/RF
V
V
in1
out2
D1
out1
/RF
out1
D1
13
12
NC
GND
V
RD1
RF
in2
GND
11
V
V
/RF
/RF
D1
out1
(Top View)
D1
out1
RF
in2
Note: Exposed backside flag is source
terminal for 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., 2006, 2008, 2010. All rights reserved.
MW5IC970NBR1 MW5IC970GNBR1
RF Device Data
Freescale Semiconductor
1