Answered

• LMK00804B-Q1: Buffer generates a high with 0.45V input voltage - why?

  

  Martin Erler

  Resolved

  Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Dear experts, we got a design were a 38.4MHz TCXO with a 0.95V amplitude is AC decoupled connected to "LVCMOS_CLK". Buffer is supplied with 3V3. Its interesting because at buffer…

  • Resolved

  • 7 months ago
  • Clock & timing
  • Clock & timing forum

• LMK00804B-Q1: 25MHz clock generation for FPGA and ETHERNET PHY

  

  Sudheer V

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Hello, Below is the requirement for our design. We have a 25MHz crystal oscillator (+/-2ppm) in our design which operates on 3.3V with 0.2V/ns slew rate. We need to generate two clock…

  • 8 months ago
  • Clock & timing
  • Clock & timing forum

• LMK00804B-Q1: VDDO Pins 11 & 15

  

  Mark Philip Felipe

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Hi Team, Are the VDDO Output Supply terminals 11 and 15 tied together on the die or do they supply two separate outputs each? Thank you

  • 10 months ago
  • Clock & timing
  • Clock & timing forum

• LMK00804B-Q1: Continuous Output Current

  

  Mark Philip Felipe

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Hi Team, Do we have an information about the continuous output current, IOH and IOL? Thank you in advance. -Mark

  • 11 months ago
  • Clock & timing
  • Clock & timing forum

• LMK00804B-Q1: Output Drive Current Capability

  

  Cedrick

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804 Hi, Good day. Our customer would like to know if there's a published specification for the output (Q0 - Q3) drive current capability of this device? It is able to drive the standard…

  • 11 months ago
  • Clock & timing
  • Clock & timing forum

• LMK00804B-Q1: Absolute Maximum Rating for Continuous Output Current

  

  Renan Santos Adriano

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Hello Team, What is the Absolute Maximum Rating for Continuous Output Current (Io) that is not listed on the Datasheet? Regards, Renan

  • 11 months ago
  • Clock & timing
  • Clock & timing forum

• LMK00804B-Q1: High-Performance LVCMOS Fan-Out Buffer - Input Stage

  

  Ao Sun

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 LMK00804BQWRGTRQ1 .docx

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

• LMK00804B-Q1: DIFF to SE

  

  Max Pom

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804 Hello, I need to convert a differential clock (LVDS/LVPECL) to LVCMOS (with minimum degradation of the Jitter). For this purpose I choose the LMK00804, which is a quite clock fanout buffer…

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

• LMK00804B-Q1: LMK00804B-Q1

  

  Sutej Torvi

  TI Thinks Resolved

  Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Hi. Can we get a Phase noise plot of LMK00804B-Q1 for 100MHz or 125MHz? Just as it's available in datasheet of LMK00804B for 125MHz. Thanks, Sutej.

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

• LMK00804B-Q1: TCXO CMOS CLK as input to CLK Buffer LVCMOS_CLK input pin

  

  Ravi Vijayaraghavan

  Resolved

  Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Hi, We have TCXO CLK generator whose output is HCMOS and the output swing having VOL max of 0.1xVDD and VIHmin of 0.9xVDD. The VDD is 3.3V for both TCXO and LMK00804B. We intend to drive…

  • Resolved

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

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