• TIDA-01022: ADC

  

  Samaneh Afshar

  TI Thinks Resolved

  Part Number: TIDA-01022 Other Parts Discussed in Thread: ADS5296A Hello All, I have employed two ADCs in my design like those in TIDA-01022 and I have questions regarding AGND and DGND in the layout. I greatly appreciate if you would help me with…

  • over 5 years ago
  • Simulation, hardware & system design tools
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• TIDA-01022: why TIDA-01022 limites the input to 1.9GHz

  

  Michael Ma @g

  TI Thinks Resolved

  Part Number: TIDA-01022 Other Parts Discussed in Thread: LMH5401 , LMH6401 5G New Radio has input up to sub-6GHz. TIDA-01022 has the XLF-192+ in the RF path to filter out anything above 1.9GHz.

  • over 6 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• RE: TIDA-01022: TIDA-01022

  

  Anbu Mani

  Hi Michael, Easy PCB routing.. by swapping the clock polarity at this place not impact system functionality.

  • over 6 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• RE: TIDA-01022: TIDA-01022

  

  Anbu Mani

  Hi Michael, Thanks for good catch..! C409 should be 0.1uF . By default C406 and C409 are no mounted on PCB and LMK61E2 connected to OSCin/OSCin* input as LVDS interface.

  • over 6 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• RE: TIDA-01022: TIDA-01022

  

  Anbu Mani

  Hi Michael, (Pin no 7) is NC by default operation. we connect this pin to USB2ANY connector for internal debugging purpose. please leave this pin as NC

  • over 6 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• RE: TIDA-01022: TIDA-01022

  

  Anbu Mani

  Yes, u can connect PD pin to GND so both devices(LMH5401 and LMH6401) always enabled.

  • over 6 years ago
  • Simulation, hardware & system design tools
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• TIDA-01022: gap at polygons

  

  Michael Ma @g

  TI Thinks Resolved

  Part Number: TIDA-01022 Why is there a gap at 12VIN Polygons at power layer and a gap at GND polygons underneath at GND layer

  • over 6 years ago
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• TIDA-01022: LMK04828 SYNC input

  

  Michael Ma @g

  TI Thinks Resolved

  Part Number: TIDA-01022 Other Parts Discussed in Thread: LMK04828 , , ADC12DJ3200EVM the TIDA-01022 uses SYNC_SE to synchronize LMK04828 and the ADC12DJ3200EVM uses LMK04828_SYNC from FPGA. what is the differences between those two approaches.

  • over 6 years ago
  • Simulation, hardware & system design tools
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• TIDA-01022: function of jumpers

  

  Michael Ma @g

  TI Thinks Resolved

  Part Number: TIDA-01022 Other Parts Discussed in Thread: USB2ANY , LMK61E2 what is the purpose of R374, R375, R377, R378, R379, R593, R596?

  • over 6 years ago
  • Simulation, hardware & system design tools
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• TIDA-01022: function of J85

  

  Michael Ma @g

  TI Thinks Resolved

  Part Number: TIDA-01022 what is the function of J85?

  • over 6 years ago
  • Simulation, hardware & system design tools
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