• 

  Volker Winkler

  • 9 days ago
  • Data converters
  • Data converters forum

  RE: ADC3444: Register 0x25 LVDS Swing

  Hi Dan, thank you so far, I have checked the correct transmission with the patterns. It works for the normal setting. Perhaps with lower swing the phase of the PLL in the FPGA must be optimized. The board contains two ADC3444, the input clock is distributed...
• 

  Paul Ren

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: Questions of LMH2832 flatness

  • Resolved

  Part Number: LMH2832 Hello, Here are two questions on LMH2832 flatness. Please help on them. 1
• 

  TOM FRENCH

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: LMH2832

  TI Thinks Resolved

  Part Number: LMH2832 Hello, The question I have is if the 2 independent channels of the LMH2832 can be used, cascaded (The Output of Input A driving the Input of Input B) with the outputs driving a LMH6881 before ultimately driving an ADC (ADS54J69...
• 

  Youngho Suh

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: LMH2832 SPI readback problem

  • Resolved

  Part Number: LMH2832 Hi, I have used LMH2832 to my system board and I could control gains
• 

  Chris Raynolds

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: Avoid SPI write while performing an SPI read

  • Resolved

  Part Number: LMH2832 Dear TI Support, Please refer to the LMH2832 specification page 22
• 

  michel dhoe

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  LMH2832EVM-75:

  TI Thinks Resolved

  Part Number: LMH2832EVM-75 Hello, I am trying to use the LMH2832evm board but the device on the board does not seem to be accessible in terms of R/W to its register. I followed exactly the TI Guide. The USB interface is working as I can read the device...
• 

  Youngho Suh

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: The device draws way high currents (>450mA)

  TI Thinks Resolved

  Part Number: LMH2832 Hi, I have recently designed a board with multiple 5V devices such as LNA, switch and LHM2832. Total current draw expected is ~450mA @ 5V for all three devices. I use LT3045EDD for voltage regulator, which can produce up to 500mA...
• 

  Youngho Suh

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: LMH2832 SPI signal min. V_IH voltage

  TI Thinks Resolved

  Part Number: LMH2832 Hi, In LMH2832 data sheet, V_IH is rated as 1.4V to Vcc. From my FPGA, LVCMOS18 Voh min. is Vcc-0.45V which is 1.8V-0.45V=1.35V for my application. I want to know if SPI control voltage can support 1.35V as a min. for V_IH. or if...
• 

  Will Wang47

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

  LMH2832: Can we use LMH2832 amplify low frequency signal?

  • Resolved

  Part Number: LMH2832 Hi team, My customer wants to use LMH2832 to amplify 0-100MHz signal
• 

  Youngho Suh

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  LMH2832EVM-50: SPI control via Matlab using USB interface for EVB

  TI Thinks Resolved

  Part Number: LMH2832EVM-50 Hi, I am trying to develop ATE software to control gain of LMH2832EVM-50 with Matlab. Since EVB has already USB interface, I would like to take advantage of the connection as it is. But if you know how to control with Matlab...

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