Analog Devices Hittite HMC1023LP5E, Руководство пользователя

Страница: 8 / 15

6
Rev. A - v00.1212
Order On-Line: www.hittite.com. For technical application questions: Tel: 978-250-3343 or apps-support@hittite.com
HMC1023LP5E Evaluation Kit User Manual
4.1.2 Single-Ended Inputs/Outputs Configuration
Hardware board changes are required to configure the HMC1023LP5E Evaluation Board
for single-ended operation
4.1.2.1 Single-Ended Input Configuration
To configure the HMC1023LP5E Evaluation Board for single-ended input operation, 0 Ω
resistors R41, R42, R45, R46 need to be removed, and the following components need to
be populated:
• 0 Ω resistors, R40, R43, R44, R47, R57, R58
• 10 µF capacitors, C45, C46
• and two ADT2-1T Baluns (T3 & T4)
Note that the components required for single-ended configuration are not included in the
HMC1023LP5E Evaluation Kit:
Single-ended input configuration of the HMC1023LP5E is shown in Figure 4.
Figure 4. HMC1023LP5E Evaluation Board Single-Ended Input Configuration
4.1.2.2 Single-Ended Output Configuration
To configure the HMC1023LP5E Evaluation Board for single-ended output operation, 0 Ω
resistors R19, R9, R18, R26 need to be removed, and the following components need to
be populated:
• 0 Ω resistors, R10, R20, R17, R25, R2, R5
• 10 µF capacitors, C44, C43
• and two ADT2-1T Baluns (T1 & T2)
Note that the components required for single-ended configuration are not included in the
HMC1023LP5E Evaluation Kit:
Single-ended output configuration of the HMC1023LP5E is shown in Figure 5.