sl15100 SpectraLinear Inc, sl15100 Datasheet - Page 5

• Manufacturer Part Number: sl15100
• Description: Programmable Spread Spectrum Clock Generator Sscg
• Manufacturer: SpectraLinear Inc

AC Electrical Characteristics (C-Grade)
Unless otherwise stated VDD= 3.3V+/- 10%, CL=15pF and Ambient Temperature range 0 to +85 Deg C
Input Frequency Range
Input Frequency Range
Output Frequency Range FOUT1
Output Frequency Range FOUT2
Output Frequency Range FOUT3
Output Duty Cycle
Output Duty Cycle
Input Duty Cycle
Output Rise/Fall Time
Output Rise/Fall Time
Output Rise/Fall Time
Output Rise/Fall Time
Output Rise/Fall Time
Output Rise/Fall Time
Output Rise/Fall Time
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 6)
Rev 2.0, August 10, 2008
Parameter
Symbol
DCIN
CCJ1
CCJ2
CCJ3
CCJ4
CCJ5
CCJ6
CCJ7
FIN1
FIN2
DC1
DC2
tr/f1
tr/f2
tr/f3
tr/f4
tr/f5
tr/f6
tr/f7
Crystal or Ceramic Resonator
External Clock
SSCLK
REFCLK, crystal or resonator input
REFCLK, clock input
SSCLK
REFCLK
Clock Input, Pin 3
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
Programmable, VDD=3.3
CL=15pF, 20 to 80% of VDD
CLKIN=SSCLK=166MHz, 2%Spread
REFCLK=Off
CLKIN=SSCLK=66MHz, 2%Spread
REFCLK=Off
CLKIN=SSCLK=33MHz, 2%Spread
REFCLK=Off
CLKIN=SSCLK=166MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=66MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=33MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=166MHz, 2%Spread
REFCLK=On
Condition
Min
0.25
0.25
45
45
40
8
8
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
4.00
2.00
1.40
1.10
0.85
0.70
0.55
100
120
100
105
180
50
50
50
90
80
-
-
-
-
-
SL15100
Max
4.80
2.40
1.70
1.35
1.00
0.85
0.67
166
200
166
120
130
160
130
140
240
100
48
48
55
55
60
Page 5 of 16
Unit
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
ps
%
%
%