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EV10AQ190-EB Evaluation Board

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User Guide

Summary of Contents for EV10AQ190-EB

Page 1: ...EV10AQ190 EB Evaluation Board User Guide...

Page 2: ......

Page 3: ...the sampling clock analog inputs and reset inputs accesses and 2 54 mm pitch connectors compatible with high speed acquisition system probes Thanks to its user friendly interface the EV10AQ190 EB Kit...

Page 4: ...t power supplies are required VCC 3 3V analog positive power supply includes the SPI pads VCCD 1 8V digital positive power supply VCCO 1 8V output power supply 3 3V digital interface primary power sup...

Page 5: ...Layer 1 Copper layer Copper thickness 40 m with NiAu finish AC signals traces 50 microstrip lines DC signals traces FR4 HTG dielectric layer Layer thickness 200 m Layer 2 Copper layer Copper thicknes...

Page 6: ...y domain 50 lines matched to 0 1 mm in length between XAI and XAIN X A B C or D or CLK and CLKN 909 m pitch between the differential traces 1270 m between two differential pairs 361 m line width 40 m...

Page 7: ...ital Outputs 2 54 mm Pitch Connector X A B C or D 2 4 Reset Inputs Two hardware reset signals are provided SYNCP SYNCN corresponds to the reset of the output clock of the ADC analog reset RSTN corresp...

Page 8: ...differential pairs 361 m line width 40 m thickness Figure 2 5 Board Layout for the SYNC Signal Figure 2 6 SYNC SYNCN Inputs Implementation A push button is provided for the RSTN reset as described in...

Page 9: ...nce and are surrounded by two ground planes layer 2 and 5 Each incoming power supply is bypassed at the banana jack by a 1 F Tantalum capac itor in parallel with a 100 nF chip capacitor Each power sup...

Page 10: ...Hardware Description 2 6 EV10AQ190 EB User Guide 0964B BDC 07 09 e2v semiconductors SAS 2009...

Page 11: ...ize the clock performance The clock input level is typically 3 dBm and should not exceed 10 dBm into 50 The clock frequency should be set to 2 5 GHz corresponding to 1 25 Gsps sam pling in 4 channel m...

Page 12: ...C unless otherwise specified Table 3 1 Recommended Conditions of Use Parameter Symbol Comments Recommended Unit Positive supply voltage VCC Includes SPI pads 3 3 V Positive digital supply voltage VCC...

Page 13: ...Output VCC VCCD VCCO 3 15 1 7 1 7 3 3 1 8 1 8 3 45 1 9 1 9 V V V Power supply current Analog and SPI pads Digital Output ICC ICCD ICCO 1 6 3 200 A mA mA Power supply current full standby mode AB Anal...

Page 14: ...Operating Characteristics 3 4 EV10AQ190 EB User Guide 0964B BDC 07 09 e2v semiconductors SAS 2009...

Page 15: ...e a licence to run on a Windows NT and Windows 2000 98 XP PC The software uses intuitive push buttons and pop up menus to write data from the hardware 4 2 Configuration The advised configuration for W...

Page 16: ...g Started 1 Install the ADC Quad 10 bit application on your computer by launching the Setup_Quad 10bit exe installer please refer to the latest version available Figure 4 1 Install Window The screen s...

Page 17: ...de 4 3 0964B BDC 07 09 e2v semiconductors SAS 2009 2 Select Destination Directory Figure 4 3 QUAD 10 bit 1 25 Gsps Select Destination Directory Window 3 Select Start Menu Folder Figure 4 4 QUAD 10 bit...

Page 18: ...ors SAS 2009 4 Ready to install Figure 4 5 QUAD 10 bit 1 25 Gsps Ready To Install Window If you agree with the install configuration press Install button Figure 4 6 QUAD 10 bit 1 25 Gsps Application S...

Page 19: ...semiconductors SAS 2009 Figure 4 7 QUAD 10 bit 1 25 Gsps Completing Setup Wizard Window After the installation you can launch the interface with the following file C Program Files e2v QUAD_10bit Quad...

Page 20: ...e Window Notes 1 If the QUAD 10 bit 1 25 Gsps application board is not connected or not powered a red LED appears on the right of the reset button and the application is grayed out 2 Check your connec...

Page 21: ...able disk space 3 check that at least one RS 232 serial port is free and properly configured 4 check that the serial port and DB9 connector are properly connected 5 check that all supplies are properl...

Page 22: ...4 13 QUAD 10 bit 1 25 Gsps User Interface Port Menu The Port menu shows all available ports on your computer The port currently used has a check mark on its left By clicking another port item the appl...

Page 23: ...pup menus and capture windows allows easy 1 Settings 2 Test mode 3 Gain Offset Phase adjustments With Setting and Test mode windows always click on Apply button to validate any command Clicking the Ca...

Page 24: ...0964B BDC 07 09 e2v semiconductors SAS 2009 Figure 4 14 Settings In this window five functions are available ADC mode 4 channel mode the four ADCs work independently at Fclock 2 sampling rate where Fc...

Page 25: ...al to Fclock where Fclock is the external clock signal frequency the analog inputs can be applied to A or B and respectively C or D Figure 4 15 Two channel Mode One channel mode the four ADCs are all...

Page 26: ...er Guide 0964B BDC 07 09 e2v semiconductors SAS 2009 Standby mode No standby all channels are active A ON B ON C ON D ON Partial standby either A and B are in standby or C and D are in standby Full st...

Page 27: ...miconductors SAS 2009 Full standby all 4 ADCs are in standby General settings Output mode Gray coding or binary coding Bandwidth selection nominal or full band at 3 dB Synchronization programs the num...

Page 28: ...9 e2v semiconductors SAS 2009 Software reset resets the SPI by software 4 6 2 Test In this window the test mode is available Either a ramp is generated within each ADC and output Or a flashing bit at...

Page 29: ...ready to receive new calibration orders red LED Once a channel has been selected you can adjust the gain offset phase of this channel You first need to enter the desired value for the gain offset pha...

Page 30: ...fset phase boxes display the entered values If a new value for the gain offset phase has been entered by mistake it is possible to retrieve the initial value by pushing the Cancel button The general A...

Page 31: ...ntered via the Write and then the Send buttons which explains why the Internal values are equal to the settings values In the following example you can see that the internal phase register is set to 0...

Page 32: ...previous ones Select the channel where you need to adjust the input impedance Check that the channel is ON and Ready green LEDs Enter the resistor value Push the Write button to write these values to...

Page 33: ...5 Load and Save configuration The File menu shows possibility to load or save a configuration of the EV10AQ190 or to create a data log file It is possible to save the configuration of EV10AQ190 into a...

Page 34: ...onductors SAS 2009 This file could be loaded into the EV10AQ190 1 Select the File menu and click to Load Configuration chose the xx txt file 2 It is possible to save the Data log of the EV10AQ190 conf...

Page 35: ...Software Tools EV10AQ190 EB User Guide 4 21 0964B BDC 07 09 e2v semiconductors SAS 2009 Example of Datalog file...

Page 36: ...Software Tools 4 22 EV10AQ190 EB User Guide 0964B BDC 07 09 e2v semiconductors SAS 2009...

Page 37: ...l amplifier Note For characterization purposes we used the following transformers described in Table 5 1 In order to optimize the performance of the ADC it is also recommended to use a band pass filte...

Page 38: ...done by shorting the SMA on CLKIN with a 50 cap The jitter performance on the clock is crucial to obtain optimum performance from the ADC We thus recommend to use a very low phase noise clock and to...

Page 39: ...u activate the reset and de activate it by turning the potentiometer back to its initial position near ground 5 4 Output Data The output data are LVDS and are 100 terminated to ground as shown in Figu...

Page 40: ...sed 5 6 Diode for Junction Temperature Monitoring Two 2 mm banana jacks are provided for the die junction temperature monitoring of the ADC One banana jack is labeled DIODA and should be applied a cur...

Page 41: ...performed in differential configuration for analog and clock input The following baluns could be used as shown in Table 5 2 AAI Input Signal Generator Clock Signal Generator Band pass filter Filter E...

Page 42: ...Application Information 5 6 EV10AQ190 EB User Guide 0964B BDC 07 09 e2v semiconductors SAS 2009...

Page 43: ...2009 Section 6 Ordering Information 6 1 Ordering Information Table 6 1 Ordering Information Part Number Package Temperature Range Screening Level Comments EV10AQ190CTPY EBGA 380 RoHS Ambient Standard...

Page 44: ...Ordering Information 6 2 EV10AQ190 EB User Guide 0964A BDC 07 09 e2v semiconductors SAS 2009...

Page 45: ...EV10AQ190 EB User Guide 7 1 0964A BDC 07 09 e2v semiconductors SAS 2009 Section 7 Appendices 7 1 EV10AQ190 EB Electrical Schematics Figure 7 1 Power Supplies Bypassing...

Page 46: ...Appendices 7 2 EV10AQ190 EB User Guide 0964A BDC 07 09 e2v semiconductors SAS 2009 Figure 7 2 Power Supplies Decoupling J 5 Tolerance...

Page 47: ...Appendices EV10AQ190 EB User Guide 7 3 0964A BDC 07 09 e2v semiconductors SAS 2009 Figure 7 3 Electrical Schematics AVR...

Page 48: ...Appendices 7 4 EV10AQ190 EB User Guide 0964A BDC 07 09 e2v semiconductors SAS 2009 Figure 7 4 Electrical Schematics ADC...

Page 49: ...Appendices EV10AQ190 EB User Guide 7 5 0964A BDC 07 09 e2v semiconductors SAS 2009 7 2 EV10AQ190 EB Board Layers Figure 7 5 Top Layer...

Page 50: ...Appendices 7 6 EV10AQ190 EB User Guide 0964A BDC 07 09 e2v semiconductors SAS 2009 Figure 7 6 Bottom Layer...

Page 51: ...Appendices EV10AQ190 EB User Guide 7 7 0964A BDC 07 09 e2v semiconductors SAS 2009 Figure 7 7 Equipped Board Top...

Page 52: ...Appendices 7 8 EV10AQ190 EB User Guide 0964A BDC 07 09 e2v semiconductors SAS 2009 Figure 7 8 Equipped Board Bottom...

Page 53: ...Introduction 3 1 3 2 Operating Procedure 3 1 3 3 Electrical Characteristics 3 2 Section 4 4 1 Overview 4 1 4 2 Configuration 4 1 4 3 Getting Started 4 2 4 4 Troubleshooting 4 7 4 5 Installation Softw...

Page 54: ...4B BDC 07 09 e2v semiconductors SAS 2009 5 6 Diode for Junction Temperature Monitoring 5 4 5 7 Test Bench Description 5 5 Section 6 6 1 Ordering Information 6 1 Section 7 7 1 EV10AQ190 EB Electrical S...

Page 55: ...ngland Tel 44 0 1245 493493 Fax 44 0 1245 492492 mailto enquiries e2v com e2v sas 16 Burospace F 91572 Bi vres Cedex France Tel 33 0 16019 5500 Fax 33 0 16019 5529 mailto enquiries fr e2v com e2v gmbh...

Page 56: ...4 0964B BDC 07 09 e2v semiconductors SAS 2007...

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