AK8185A Datasheet, PDF (8/12 Pages) Asahi Kasei Microsystems – Low - Jitter Clock Generator with Integrated VCO

AK8185A
Device Configuration
Common Configuration
Input
[MHz]
25
24.75
25
24.8832
25
26.5625
25
25
24.8832
25
26.5625
25
25
26.5625
25
24.8832
25
24.8832
25
Prescaler
Divider
4
3
3
3
3
3
4
3
3
3
3
5
3
3
4
3
3
3
3
Feedback
Divider
20
24
24
25
24
24
20
24
25
25
24
15
24
24
20
25
25
25
25
VCO
Frequency
[MHz]
2000
1782
1800
1866.24
1800
1912.5
2000
1800
1866.24
1875
1912.5
1875
1800
1912.5
2000
1866.24
1875
1866.24
1875
Output
Divider
8
8
8
8
6
6
4
4
4
4
4
2
3
3
2
2
2
1
1
Output
Frequency
[MHz]
62.5
74.25
75
77.76
100
106.25
125
150
155.52
156.25
159.375
187.5
200
212.5
250
311.04
312.5
622.08
625
Application
GigE
HDTV
SATA
SONET
PCI Express
Fiber Channel
GigE
SATA
SONET
10 GigE
10‐G Fiber Channel
12 GigE
PCI Express
4‐G Fiber Channel
GigE
SONET
XGMII
SONET
10 GigE
draft-E-02
Dec. 2012
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