MW5IC970NBR1_10 Datasheet, PDF (1/14 Pages) Freescale Semiconductor, Inc – RF LDMOS Wideband 2-Stage Power Amplifiers

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.
• Typical Performance: 800 MHz, 28 Volts, I_DQ1 = 80 mA,
I_DQ2 = 650 mA, P_out = 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
• Characterized with Series Equivalent Large-Signal Impedance Parameters
• Integrated Quiescent Current Temperature Compensation
with Enable/Disable Function
• On-Chip Current Mirror g_m 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.
Document Number: MW5IC970N
Rev. 3, 1/2010
MW5IC970NBR1
MW5IC970GNBR1
800-900 MHz, 70 W,ă28 V
RF LDMOS WIDEBAND
2-ST AGE POWER AMPLIFIERS
CASE 1329-09
TO-272 WB-16
PLASTIC
MW5IC970NBR1
CASE 1329A-04
TO-272 WB-16 GULL
PLASTIC
MW5IC970GNBR1
V_RD2
V_RG2/V_GS2
V_RG1/V_GS1
RF_in1
V_RD1
V_D1/RF_out1
V_D1/RF_out1
RF_in2
Quiescent Current
Temperature Compensation ⁽¹⁾
V_D2/RF_out2
Figure 1. Functional Block Diagram
GND
1
V_RD2
2
V_RG2/V_GS2
3
V_RG1/V_GS1
4
RF_in1
5
GND
6
V_RD1
7
V_D1/RF_out1
8
V_D1/RF_out1
9
RF_in2
10
GND ¹¹
16 GND
15 NC
14
V_D2/
RF_out2
13 NC
12 GND
(Top View)
Note: Exposed backside flag is source
terminal for transistors.
Figure 2. Pin Connections
ăĂ1. 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.
RF Device Data
Freescale Semiconductor
MW5IC970NBR1 MW5IC970GNBR1
1