• LMK1D1208: Duty cycle

  

  Hugh Yang

  TI Thinks Resolved

  Part Number: LMK1D1208 Hi Teams， Recently, I am working with my customer to qualify lmk1d1024/8. 1) Customer wanna use its IN1 multiples lvds signal from fpga. The f of input is 200kHz and the duty cycle is 0.2%. I am not sure if it’s proper. I have not…

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1208: Output state

  

  May

  TI Thinks Resolved

  Part Number: LMK1D1208 Hi, In the 8.3.1 Fail-Safe Input and Hysteresis, it states that "The device also incorporates an input hysteresis which prevents random oscillation in absence of an input signal. Furthermore, this feature allows the input pins…

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208: Recommended unused LVDS input termination

  

  Kazuhiko Hirano

  Resolved

  Part Number: LMK1D1208 Other Parts Discussed in Thread: CDCLVD1208 , Hello, My customer would like to use either LMK1D1208 or CDCLVD1208. They plans to use it as 1 (IN1_P/IN1_N at LMK1D1208, INP1/INN1 at CDCLVD1208) to 8 LVDS in/out buffer. They would also…

  • Resolved

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• CDCLVP1102: Differential Input Voltage Specification

  

  Gary Stein

  Resolved

  Part Number: CDCLVP1102 Other Parts Discussed in Thread: LMK1D1208 Tool/software: The CDCLVP1102 datasheet lists maximum Differential input peak-peak voltage as 1.5V. Figure 14 shows a DC-coupled LVCMOS as an input to INP, with INN biased to 1/2 of the…

  • Resolved

  • 1 month ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D2104: Disabled Current Draw

  

  IDK

  Resolved

  Part Number: LMK1D2104 Other Parts Discussed in Thread: LMK1D1208 Tool/software: Hello, How much current does the LMK1D2104 draw when all outputs are disabled using the EN pin? This does not seem to be listed in the datasheet. Thanks, Matthew

  • Resolved

  • 2 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1204: Power Supply Characteristics of LMK1D120x

  

  Matthew Bavier

  Resolved

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK1D1208 Hi, In the datasheet for the LMK1D120x family of devices, there is the current consumption vs frequency graph of the LMK1D1208 and I saw the comment that the LMK1D1204 follows a similar…

  • Resolved

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D2108: Wrong pin numbering in datasheet

  

  Tom Van Uffelen

  Resolved

  Part Number: LMK1D2108 Other Parts Discussed in Thread: LMK1D1208 I'm using the LMK1D1208 as LVDS buffer in my design. I'm measuring on the hardware and noticed that the 8 outputs coming from IN0 are giving the inverted logic level. When a logic '1' is…

  • Resolved

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1204: Input Layout

  

  Zack Schwarz

  TI Thinks Resolved

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK1D1208 , Hello, Can you help share the preferred input layout of discretes/terminations to the LMK1D1205 device? Thanks, Zack

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1204: LMK1D1204　via pattern

  

  Yuya Sato

  TI Thinks Resolved

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK1D1208 Hi team, Do you have information on the via pattern of the LMK1D1204? The LMK1D120x datasheet contains via pattern information for the LMK1D1208, but it seems that the LMK1D1204 does not…

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1204: output level if not terminated

  

  Hans

  Resolved

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK1D1208 Hello Team, may I ask you to provide the voltage levels in case the outputs are not terminated with 100 Ohm for the supply voltage of Vdd VOUTP or VOUTN high level 3.3V ? 2.5V ? 1.…

  • Resolved

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum

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