sy89538l Micrel Semiconductor, sy89538l Datasheet - Page 7

• Manufacturer Part Number: sy89538l
• Description: Sy89538l 3.3v Precision Lvpecl And Lvds Programmable Multiple Output Bank Clock
• Manufacturer: Micrel Semiconductor

Output and Frequency Select Tables
Programmable-Divider Select Table
January 2008
Note:
See “Reference Input Frequency and Valid Programmable Divider Range” section for more details.
PD_5
…
…
…
…
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
PD_4
…
…
…
…
PSELx
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
LSEL
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 3. LVPECL Output Post-Divider and Frequency Select Table
Table 4. LVDS Output Post-Divider and Frequency Select Table
PD_3
…
…
…
…
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Table 5. Programmable-Divider Select Table
PD_2
PENx
LEN
…
…
…
…
0
0
0
0
1
0
0
0
0
1
0
1
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PD_1
…
…
…
…
0
0
1
1
0
0
0
1
1
0
1
0
0
1
1
DSEL
DSEL
PD_0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
7
…
…
…
…
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
6-Bit Prog. Divider
Disable Output (HIGH)
Disable Output (HIGH)
Disable Output (LOW)
Disable Output (LOW)
10
11
12
40
41
42
43
44
59
60
61
62
63
…
…
…
…
8
9
f
f
f
REF-DIV
f
f
f
f
f
REF-DIV
f
f
f
f
REF-DIV
REF-DIV
PRE-DIV
PRE-DIV
PRE-DIV
REF-DIV
REF-DIV
PRE-DIV
PRE-DIV
PRE-DIV
POUTx
LOUTx
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Ref
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Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
f
VCO
…
…
…
…
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