Frequency Switching Formula Issue at Rt = 400kohm Answered

Nov 28, 2025

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Understand the discrepancy in switching frequency values caused by substituting expressions and resolve the issue with the correct calculating formula from the electrical characteristics data sheet for timing resistor and clock configuration (RT/CLK PICN).

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Frequency Switching Formula Issue at Rt = 400kohm Answered

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TPS57112-Q1 Question of Frequency Question 1 There is switching frequency at Rt=400kohm But It become 447.1kHz when I substitute 400 for the following expression. Which is right? I think that a calculating formula is right. ELECTRICAL CHARACTERISTICS TIMING RESISTOR AND CLOCK(RT/CLK PICN) Data sheet p4. ⇒Data sheet p16 = = 447.1kHz
Question 2 What accuracy of frequency at 1.9MHz? Is accuracy ±10%? Question 3 What accuracy of frequency at External Clock 1.9MHz? Question4 Please tell me MIN Voltage of “VIN UVLO STOP”.

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Frequency Switching Formula Issue at Rt = 400kohm Answered

Frequency Switching Formula Issue at Rt = 400kohm Answered

Presentation Transcript

Electrical Hazards Awareness Briefing

Delayed Puberty – A Disorder in Timing????

Timing Closure Today

Asynchronous and Synchronous Transmission

Chapter 18

CHAPTER 3 Measurement concepts and the balance sheet equation

The Microarchitecture Level

STATIC TIMING ANALYSIS

Pacemaker Timing Part I

Parallel Programming and Timing Analysis on Embedded Multicores

CS 490 Sample Project Mining the Mushroom Data Set

David Culler Electrical Engineering and Computer Sciences University of California, Berkeley

TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A

; The Clock v1.01, by APz.

Chapter 2

CHAPTER 11 Variable Valve Timing Systems

Communication &amp; Data Flow

BEKG1113 PRINCIPLE OF ELECTRICAL AND ELECTRONICS

Basic Electrical Theory

Timing Analysis in Quartus

Communication & Data Flow