sy89536l Micrel Semiconductor, sy89536l Datasheet - Page 12

• Manufacturer Part Number: sy89536l
• Description: Sy89536l 3.3v, Precision, 33mhz To 500mhz Programmable Lvpecl And Hstl Bus Clock Synthesizer
• Manufacturer: Micrel Semiconductor

Note 1.
Note 2.
Note 3.
Micrel, Inc.
FOUT
M9999-010808
[e-mail] or [phone]
SUGGESTED SELECTIONS FOR SPECIFIC CUSTOMER APPLICATIONS
FEEDBACK DIVIDE SELECT TABLE (MSEL)
Fast Ethernet
Protocol
ESCON
1/8 FC
600MHz < (REFCLK
14MHz
Where two settings provide the user with the identical desired frequency, the setting with the higher PLL input reference frequency (and lower
feedback divider) will usually have lower output jitter. However, the reference input frequency, as well as the VCO frequency, must be kept
within their respective ranges.
M3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
PCI
REFCLK PSEL MSEL
(REFCLK
FSEL
PSEL)
PSEL
M2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
(MHz)
Rate
100
133
200
33
20MHz.
MSEL) < 1000MHz.
(Post Divider)
M1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
FSEL
18
6
6
4
12
(Feedback Div.)
M0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
MSEL
36
40
52
50
REFCLK
(MHz)
16.67
15.36
15
16
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
REFCLK
VCO Frequency
(Notes 1, 2, 3)
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
PSEL
1
1
1
1
(1)
34
36
38
40
42
44
48
50
52
54
56
60
62
66
30
32
Precision Edge
SY89536L
FOUT
100
133
200
33
®