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User's Guide
SLAU224 – July 2007
TRF3710EVM
This is the user’s guide for the TRF3710 EVM. The TRF3710 is a receiver direct downconvert quadrature
demodulator that includes programmable baseband filters, adjustable dc offset correction, and buffer
amplifiers to directly drive ADCs. The device is suited for operation with CDMA and WCDMA modulation
as well as with WiMAX™ signals.
Contents
1 Introduction ................................................................................................................... 2
1.1 EVM Frequency Configuration Options .......................................................................... 2
1.2 System Block Diagram ............................................................................................. 2
2 Software Control ............................................................................................................. 2
2.1 Installation Instructions ............................................................................................. 2
2.2 Software Operation ................................................................................................. 2
3 EVM Test Configuration..................................................................................................... 4
3.1 Test Block Diagram ................................................................................................. 4
3.2 Test Equipment ..................................................................................................... 5
3.3 Calibration ........................................................................................................... 5
4 Basic Test Procedure ....................................................................................................... 5
4.1 Initial Inspection ..................................................................................................... 5
4.2 DC Test .............................................................................................................. 5
4.3 Basic RF Test ....................................................................................................... 6
4.4 Advanced RF Test .................................................................................................. 6
5 Optional Configurations ..................................................................................................... 8
5.1 Mixer Outputs ....................................................................................................... 8
5.2 Common Mode Voltage ............................................................................................ 8
5.3 DC Offset Control ................................................................................................... 8
5.4 Analog Gain Control ................................................................................................ 8
5.5 Analog Device Disable ............................................................................................. 8
List of Figures
1 System Block Diagram ...................................................................................................... 2
2 TRF3710 GUI Front Panel .................................................................................................. 4
3 Test Set-up Block Diagram ................................................................................................. 4
4 TRF371x With ADS5232 WiMAX 3.5 MHz Signal EVM Performance ................................................ 7
List of Tables
1 Frequency Allocations ....................................................................................................... 5
WiMAX is a trademark of WiMAX Forum CORPORATION.
SLAU224 – July 2007 TRF3710EVM 1
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Verzeichnis
- ・ Blockdiagramm on Seite 2 Seite 4
- ・ Anwendungsbereich on Seite 10
