Operation
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Figure 3. TPL0501EVM Schematic
6
TPL0501EVM User Guide
SLIU007
–
September 2011
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Copyright
©
2011, Texas Instruments Incorporated
Page 1: ...riable Gain 5 3 TPL0501EVM Schematic 6 4 Routing Assembly and Silkscreen Top 7 5 Layer 2 Ground Plane 7 6 Layer 3 Power Plane 8 7 Routing and Assembly Bottom 8 List of Tables 1 Description of Connecto...
Page 2: ...PL0501 is used in conjunction with an LMV321 op amp as an adjustable voltage reference circuit Mode 2 Variable gain mode in this mode the TPL0501is configured as part of a variable gain non inverting...
Page 3: ...pin 2 is the W terminal but the L terminal is always connected to ground 4 J7 Op amp input This header controls the input to the non inverting pin of the LMV321 When shorted across position 1 and 2 th...
Page 4: ...t the corresponding TPL0501 device To adjust the tap value directly simply click the box that says tap and you will be prompted to input a tap value between 0 and 127 After typing in the desired value...
Page 5: ...6 2 Variable Gain Mode The variable gain mode is primarily intended to test the bandwidth of the TPL0501 After setting up the EVM as described in Section 3 the circuit will look as follows Figure 2 T...
Page 6: ...Operation www ti com Figure 3 TPL0501EVM Schematic 6 TPL0501EVM User Guide SLIU007 September 2011 Submit Documentation Feedback Copyright 2011 Texas Instruments Incorporated...
Page 7: ...youts 7 Layouts Figure 4 Routing Assembly and Silkscreen Top Figure 5 Layer 2 Ground Plane 7 SLIU007 September 2011 TPL0501EVM User Guide Submit Documentation Feedback Copyright 2011 Texas Instruments...
Page 8: ...uts www ti com Figure 6 Layer 3 Power Plane Figure 7 Routing and Assembly Bottom 8 TPL0501EVM User Guide SLIU007 September 2011 Submit Documentation Feedback Copyright 2011 Texas Instruments Incorpora...
Page 9: ...5 DNI 1 J3 901 144 8RFX Connector SMA Straight PC mount 0 210 sq inch 901 144 8RFX Amphenol DNI 1408332 1 2 R1 2 VALUE Resistor Chip 1 16W 5 0603 DNI 1 U3 LMV321IDBVR IC Low Power Single Op Amp SOT23...
Page 10: ...duct This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application enginee...
Page 11: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...
Page 12: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...
Page 13: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...
Page 14: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...
Page 15: ...egulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided...
