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Chapter 6
Specifications
E5023A Specifications
Bit Error Measurement
Filters:
Four selectable filters
Table 6-27
(E5036A Filter Matrix Module)
Table 6-28
(E5039B Bit Error Rate Measurement Module) (Optional)
Data Rate:
50 Mbps to 1.2 Gbps
(depends on the Data Rate of a PRML chip)
Input Level:
< 400 mVp-p (isolated pulse)
Reference Clock:
1M to 100 MHz (TTL Level)
Measurement Data:
128 kByte (max) / Segment 8 Segment (max)
Bit Error Rate Range:
≤
1
×
10
-9
Number of Sectors/track:
≤
1,024 Sectors
Number of Symbol Error Count:
65,536 Symbols (max)
Error Memory:
Record the error codes and offset address values
for up to 65,536 symbols
Symbol Error Length Histogram:
65,536 counts (for the length 1 to 10)
Table 6-29
(E5039C Bit Error Rate Measurement Module) (Optional)
Data Rate:
50 Mbps to 2.6 Gbps
(depends on the Data Rate of a PRML chip)
Data Pattern:
Arbitrary 4 kBytes
×
4 segments
Input Signal Level:
< 400 mVp-p (isolated pulse)
Bit Error Rate Range:
≤
1
×
10
-9
Number of Sectors/track:
≤
1,024 Sectors
Number of Symbol Error Count:
65,536 Symbols (max)
Error Logging:
512 k Symbols (8 bit/symbol)
Burst Error Counter:
4,095 burst errors that exceed given threshold
error length (1 to 31)
Lost Sector Counter:
1,024 counts/track, number of unsynchronized
sector
BER Functions:
Multiple register sweep, Error threshold, User
sync pattern, Sector ignore
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