Table of Contents
Advertisement
Table 6-21
Measurement Parameters:
Stability Measurement (TAA cov, PW cov)
Table 6-22
Number of Segment per one track:
Total Segments:
Parameters:
Table 6-23
Number of Segment per one track:
Total Segments:
Parameters
Track Test
Table 6-24
Parameters:
Measurements using the Oscilloscope
Table 6-25
Analysis:
Chapter 6
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Read track width, Write track width
1 to 80 segments (Maximum number of segment
s per one track depends on Write/Read time
settings and spindle rotation speed.)
1 to 1000 segments
Standard Deviation of TAA, Max, Min for each
segment
Popcorn Noise Measurement
1 to 100 segments (Maximum number of
segment s per one track depends on Write/Read
time settings and spindle rotation speed.)
1 to 10,000 segments
E5038A: Histogram by 20 MHz sampling
E5041A: Error Counts
Write track width, Read track width, Read/Write offset,
Maximum TAA, Squash Ratio, OTRC, Squeezed OTRC
Average the data over the repetitive cycle of data pattern.
For HF, LF, and Isolated Pulse patterns :
TAA+, TAA-, TAAp-p, TAA asymmetry
PW+, PW-, PW asymmetry, PW time asymmetry
BL+, BL-, BL separation
For a Pseudo Random pattern :
NLTS: Auto correlation, Di-pulse extraction
Level of an echo at a specified location
Specifications
E5022A/B Specifications
Micro Track Profile Measurement
Triple
327
Advertisement
Table of Contents
