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User's Guide
SLWU088–October 2014
TRF37x32 EVM
The TRF37x32 EVM board enables measurements of the TRF37x32 family of wideband dual down-
convert mixers with integrated intermediate frequency (IF) amplifiers. The device employs integrated
baluns for single-ended radio frequency (RF) and local oscillator (LO) inputs. The IF amplifier operates
from 30 MHz to 500 MHz in an open collector topology to support a variety of IF frequencies and
bandwidths. The TRF37x32 provides excellent mixer spurious performance and offers good isolation
between channels for operation with diverse applications. The low-power mode allows operation at
reduced power dissipation and the fast response power-down feature facilitates operation in TDD
applications. Indicator components are located on the top side of the EVM to easily identify the component
assembled on the board.
Table 1. Device Frequency Ranges
Extended
Primary
Device MIN MIN TYP MAX MAX Unit
TRF37A32 300 700 825 950 1400 MHz
TRF37B32 1200 1700 1950 2200 2700 MHz
TRF37C32 2000 2300 2600 2900 4000 MHz
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Contents
1 Quickstart Operating Procedures.......................................................................................... 2
2 EVM Setup.................................................................................................................... 2
2.1 EVM Power Supply................................................................................................. 2
2.2 EVM Control......................................................................................................... 3
2.3 Signal Chain Setup................................................................................................. 4
3 Physical Description......................................................................................................... 5
3.1 Schematic............................................................................................................ 5
3.2 Layout ................................................................................................................ 7
3.3 Stackup............................................................................................................... 9
3.4 Bill of Materials .................................................................................................... 10
List of Figures
1 TRF37x32 EVM Schematic (1 of 3) ....................................................................................... 5
2 FTRF37x32 EVM Schematic (2of 3) ...................................................................................... 6
3 TRF37x32 EVM Schematic (3 of 3) ....................................................................................... 6
4 Top Layer..................................................................................................................... 7
5 Layer 2, Ground.............................................................................................................. 7
6 Layer 3, Power............................................................................................................... 8
7 Layer 4, Power............................................................................................................... 8
8 Layer 5, Ground.............................................................................................................. 9
9 Bottom Layer ................................................................................................................. 9
10 Stackup........................................................................................................................ 9
List of Tables
1
SLWU088–October 2014 TRF37x32 EVM
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Verzeichnis
- ・ Blockdiagramm on Seite 5 Seite 6
- ・ Anwendungsbereich on Seite 14 Seite 16
