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Rev. A - v00.0411

Order On-Line: www.hittite.com. For technical application questions: Tel: 978-250-3343 or [email protected]

HMC900LP5E Evaluation Kit User Manual

3. Setup and Installation

3.1 User Provided Equipment

In addition to the items provided in the Kit, the user must provide the following equipment
to communicate with HMC900LP5E under test.

•  DC Power Supply
•  DC Cables
•  Computer (PC) with Standard USB port
•  Baseband differential I/Q signal source
•  Baseband differential I/Q measuring equipment
•  40 MHz clock source for calibration

Figure 1. Hardware Setup

Содержание Hittite HMC900LP5E

Страница 1: ...Analog Devices Welcomes Hittite Microwave Corporation NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED www analog com www hittite com ...

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Страница 3: ...d Chelmsford MA 01824 Phone 978 250 3343 Fax 978 250 3373 sales hittite com Order On Line at www hittite com Receive the latest product releases click on My Subscription Analog Digital Mixed Signal ICs Modules Subsystems Instrumentation Part 140 00012 00 Rev A v00 0411 ECN CP110507 ...

Страница 4: ...nt 4 4 Hardware Setup 5 4 1 Evaluation Board Configuration 5 4 1 1 Default Configuration Differential Inputs Outputs 5 4 1 2 Single Ended Inputs Outputs Configuration 6 4 1 2 1 Single Ended Input Configuration 6 4 1 2 2 Single Ended Output Configuration 6 4 2 HMC900LP5E Evaluation Board Interface to Test Equipment 7 5 Software Installation Uninstallation 7 6 Get Started with Hittite LPF Eval Softw...

Страница 5: ...F Evaluation Kit Contents 1 1 1 Hardware Item Quantity HMC900LP5E Evaluation Board 1 USB Interface Board 1 6 USB A Male to USB B Male Cable 1 CD ROM Contains User Manual and software 1 1 1 2 Software HMC900LP5E Eval Software Used to enable communication between a PC and HMC900LP5E Enables users to observe full functionality and performance of HMC900LP5E Note All software can be downloaded from www...

Страница 6: ...Installation 3 1 User Provided Equipment In addition to the items provided in the Kit the user must provide the following equipment to communicate with HMC900LP5E under test DC Power Supply DC Cables Computer PC with Standard USB port Baseband differential I Q signal source Baseband differential I Q measuring equipment 40 MHz clock source for calibration Figure 1 Hardware Setup ...

Страница 7: ... connections 4 1 Evaluation Board Configuration The HMC900LP5E Evaluation Board schematic shows both differential and single ended configurations with components required for single ended operation labeled depop 4 1 1 Default Configuration Differential Inputs Outputs The HMC900LP5E Evaluation Board is shipped configured for differential operation by default Components required for single ended ope...

Страница 8: ...rs C45 C46 and two ADT2 1T Baluns T3 T4 Note that the components required for single ended configuration are not included in the HMC900LP5E Evaluation Kit Single ended input configuration of the HMC900LP5E is shown in Figure 4 Figure 4 HMC900LP5E Evaluation Board Single Ended Input Configuration 4 1 2 2 Single Ended Output Configuration To configure the HMC900LP5E Evaluation Board for single ended...

Страница 9: ... Ω differential 50 Ω single ended which is common input impedance for test equipment When observing voltage levels out of the HMC900LP5E Evaluation Board the impedance transformation resulting from the matching network needs to be considered The impedance transformation will result in an observed voltage drop of 16 8 dB 140 100 20log 16 8 140 100 174 174 o I I V V V dB Ω Ω Ω Ω Ω Ω using differenti...

Страница 10: ...stions Tel 978 250 3343 or apps support hittite com HMC900LP5E Evaluation Kit User Manual Figure 6 Hittite LPF Product Selection Window 2 From this window select the HMC900LP5E from the drop down menu and press Done and the following window appears Figure 7 HMC900LP5E Main GUI ...

Страница 11: ...e GUI features three main areas Quick Setup Direct SPI access Direct Register access Ability to save or load complete register files 7 1 Quick Setup The Quick Setup Menu allows the user to quickly enable disable the HMC900LP5E I or Q path set the passband gain set the filter bandwidth execute a calibration and set the filter bandwidth to an arbitrary value Figure 8 HMC900LP5E Quick Setup Menu ...

Страница 12: ...e chosen bandwidth Setting an arbitrary filter bandwidth is accomplished by first running a calibration with a user supplied clock connected to J5 SMA connector on the HMC900LP5E evaluation board and then calculating the bandwidth codes and programming the HMC900LP5E Enter the frequency of the clock source in MHz 40MHz is recommended please see the datasheet for other frequencies Connect and enabl...

Страница 13: ...is controlled by its own Read and Write button in its sub panel If you click on any check box the action is only implemented when you push that register s Write button Similarly a panel is only updated when you push the Read button Direct SPI Access button provides direct register read write capability in Hex These are de bug tools only 7 3 Save or Load Complete Register Files To open an existing ...

Страница 14: ...20 Alpha Road Chelmsford MA 01824 Phone 978 250 3343 Fax 978 250 3373 sales hittite com Order On Line at www hittite com Receive the latest product releases click on My Subscription ...

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