A System Solution For Terminal DTU/FTU Combined Primary And Secondary Distribution
A System Solution For Terminal DTU/FTU Combined Primary And Secondary Distribution

In the end of 2016, The State Grid Corporation of China (SGCC) proposed an overall principle: "the automated terminal DTUs/FTUs of the distribution network must take into account the requirements of combining primary and secondary distribution, and must consider replacing traditional electromagnetic transformers with electronic transformers." ADI released a set of chip-scale signal links to satisfy these new applications.
ADI offers:
- A signal processing solution in compliance with the new requirements of the state grid
- A design which is high reliability and EMC compliant
- A design compatible with considerations of the short-term and long-term DTU/FTU variations
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Product Type | Amplifiers | ADC | Processors |
Model |
ADA4177-4/ADA4077-4/ AD628 |
AD7616 | ADSP-BF606/ADSP-BF607/ ADSP-BF518 |
Product Type | Voltage Reference | Isolation | Metering AFEs |
Model |
ADR441/ADR3425 | ADuM141D | ADE9078/ADE9000 |
Product Type | LDO | DC-to-DC | Hot Plug Protector |
Model |
ADP7104/ADP7182 | ADP2441/ADP2443/ ADP5071 |
ADM1270 |
Product Type | Interfaces | ||
Model |
ADM2587E (RS-485)/ ADM3251E (RS-232) |
Application Notes
- Application Note AN-1409, Achieving Pseudosimultaneous Sampling by Using the AD7616 Flexible Sequencer and Burst Mode — www.analog.com/en/an-1409.pdf
- Application Note AN-1387, Practical Design Considerations in Applying the ADA4177 Family of Input Overvoltage Protection Operational Amplifiers — www.analog.com/en/an-1387.pdf
- Application Note AN-1349, PCB Implementation Guidelines to Minimize Radiated Emissions on the ADM2582E/ADM 2587E RS-485/RS-422 Transceivers — www.analog.com/en/an-1349.pdf
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