STEVAL-TDR023V1 STMICROELECTRONICS [STMicroelectronics], STEVAL-TDR023V1 Datasheet

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STEVAL-TDR023V1

Manufacturer Part Number
STEVAL-TDR023V1
Description
RF power amplifier using 1 x PD55025-E N-channel enhancement-mode lateral MOSFETs
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Features
Description
The STEVAL-TDR023V1 is a common source
N-channel enhancement-mode lateral field effect
RF power amplifier designed for UHF mobile radio
applications.
October 2010
Excellent thermal stability
Frequency: 460 - 540 MHz
Supply voltage: 13.6 V
Output power: 20 W
Gain: 13.3 dB typ.
Efficiency: 51% - 66%
Load mismatch: 20:1
BeO free amplifier
In compliance with the 2002/95/EC European
directive
N-channel enhancement-mode lateral MOSFETs
RF power amplifier using 1 x PD55025-E
Doc ID 18048 Rev 1
Table 1.
STEVAL-TDR023V1
Mechanical specification:
Device summary
L = 70 mm, W = 30 mm
STEVAL-TDR023V1
Part number
www.st.com
1/8
8

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STEVAL-TDR023V1 Summary of contents

Page 1

... Load mismatch: 20:1 ■ BeO free amplifier ■ In compliance with the 2002/95/EC European directive Description The STEVAL-TDR023V1 is a common source N-channel enhancement-mode lateral field effect RF power amplifier designed for UHF mobile radio applications. October 2010 STEVAL-TDR023V1 RF power amplifier using 1 x PD55025-E Mechanical specification mm Table 1 ...

Page 2

... Contents Contents 1 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Circuit layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2/8 Doc ID 18048 Rev 1 STEVAL-TDR023V1 ...

Page 3

... STEVAL-TDR023V1 1 Electrical characteristics ° Table 2. Electrical specification Symbol Freq Frequency range P OUT Gain @ P OUT Gain @ P OUT flatness Efficiency @ P OUT OUT OUT VSWR Load Mismatch all phases @ 150 mA dq Test conditions = 20W = 20W = 20W = 20W = 20W = 20W ...

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... Test circuit 2 Test circuit Figure 1. Test circuit schematic 4/8 Doc ID 18048 Rev 1 STEVAL-TDR023V1 ...

Page 5

... STEVAL-TDR023V1 3 Circuit layout Figure 2. Circuit layout Table 3. Component part list Component Part type Description ID CAP C1 Capacitor CAP C2 Capacitor CAP C3 Capacitor CAP C4 Capacitor Electrolytic C5 Capacitor CAP Tantalum C6 Capacitor CAP CAP C7 Capacitor CAP C8 Capacitor CAP C9 Capacitor CAP C10 Capacitor CAP C11 Capacitor Value ...

Page 6

... Line Line Inductor 43nH Inductor 5nH Inductor 5nH LDMOS Resistor 15 ohms 1206 10 K Resistor 1K 1206 5.1 V SOD110 Doc ID 18048 Rev 1 STEVAL-TDR023V1 Manufacturer Part code ATC ATC ATC 2.5 mm PANASONIC EXCELDRC35C PANASONIC ...

Page 7

... STEVAL-TDR023V1 4 Revision history Table 4. Document revision history Date 11-Oct-2010 Revision 1 Initial release. Doc ID 18048 Rev 1 Revision history Changes 7/8 ...

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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 8/8 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 18048 Rev 1 STEVAL-TDR023V1 ...

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