EQCO62R20.3 Datasheet, PDF (2/34 Pages) Microchip Technology – EQCO62R20.3 6.25 Gbps Asymmetric Coax Equalizer

EQCO62R20.3/EQCO31R20.3
Typical Link Performance
Table 1, Table 2 and Table 3 give an overview of typical
link performance at room temperature for the link
containing the EQCO62T20 coax driver in conjunction
with the EQCO62R20 receiver, using the downlink
channel, uplink channel and power transmission
simultaneously. Performance for EQCO62T/R20 and
EQCO31T/R20 is equal for bit rates up to 3.125 Gbps.
TABLE 1: BELDEN TYPICAL LINK PERFORMANCE
Name
Belden 7731A Belden 1694A Belden 1505A Belden 1505F Belden 1855A
Type
Long
Distance
Industry
Standard
Compromise
Coax
Flexible
Thinnest
Cable
Diameter
(mm)
10.3
6.99
5.94
6.15
4.03
1.25 Gbps
(m)
194
130
107
80
55
2.5 Gbps
(m)
162
110
94
66
55
3.125 Gbps
(m)
147
100
86
60
55
5.0 Gbps
(m)
87
60
52
35
38
6.25 Gbps
(m)
58
40
35
23
25
TABLE 2: GEPCO TYPICAL LINK PERFORMANCE
Name
Gepco
VHD1100
Gepco
VSD2001
Type
Long
Distance
Industry
Standard
Diameter
(mm)
10.3
6.91
1.25 Gbps
(m)
212
140
2.5 Gbps
(m)
185
120
3.125 Gbps
(m)
169
110
5.0 Gbps
(m)
102
66
6.25 Gbps
(m)
68
44
Gepco
VPM2000
Compromise
Coax
6.15
109
94
86
53
35
Gepco
VHD2000M
Flexible
6.15
81
67
61
36
24
Gepco
VDM230
Thinnest
Cable
4.16
66
66
62
38
25
TABLE 3: CANARE TYPICAL LINK PERFORMANCE⁽¹⁾
Name
Canare
L-7CFB
Canare
L-5CFB
Canare
L-4CFB
Canare
L-3CFB
Canare
L-2.5CFB
Type
Long
Distance
Industry
Standard
Compromise
Coax
Thin Cable
Thinnest
Cable
Diameter
(mm)
10.2
7.7
6.1
5.5
4
1.25 Gbps
(m)
165
118
94
72
43
2.5 Gbps
(m)
135
98
79
66
43
3.125 Gbps
(m)
122
88
71
60
43
5.0 Gbps
(m)
71
52
42
36
30
6.25 Gbps
(m)
46
34
28
24
20
Note 1: Specifications from Canare are only up to 2 GHz. 5 Gbps and 6.25 Gbps performance are by extrapolation.
DS60001302B-page 2
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