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SIT9002AC-043N33EQ197.00000Y

P1-P3P4-P6P7-P9P10-P12
Page 7 of 12
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SiT9002
LVPECL /
HCSL
/
LVDS
/
CML
1 to 220
MHz
High
Performance
Spread Spectrum
Oscillator
CML, 1.8V ± 5%, -40 to 85°C
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
F
out
Output Frequency
1.0
–
220
MHz
F
stab
Frequency Stability
Inclusive of initial stability,
operating temp., rated power
supply voltage change, load
change
-20 to 70°C
-25
–
+25
ppm
-40 to 85°C
-50
–
+50
ppm
F
age
Aging
First year @ 25°C
–
–
1
PPM
DC
Duty Cycle
45
–
55
%
t
R
/t
F
Output Rise/Fall Time
20% to 80%
150
230
300
ps
T
CCJ
Cycle-Cycle Jitter
F
out
= 100 MHz, -0.5% down spread
–
13
23
ps
F
out
= 150 MHz, -0.5% down spread
–
12
22
ps
F
out
= 200 MHz, -0.5% down spread
–
12
21
ps
Termination Diagrams
Figure 1. LVPECL AC Coupled Typical Termination
Figure 2. LVPECL DC Coupled Typical Termination with Termination Voltage
VDD = 3.3V
R1 = 150 Ohm
VDD = 2.5V
R1 = 120 Ohm
Page 8 of 12
www.sitime.com
SiT9002
LVPECL /
HCSL
/
LVDS
/
CML
1 to 220
MHz
High
Performance
Spread Spectrum
Oscillator
Figure 3. LVPECL DC Coupled Typical Termination without Termination Voltage
Figure 4. HCSL Typical Termination
Note:
1.
All the tests are done with RS = 20 Ohm (recommended).
Figure 5. LVDS Single Load Termination (Load Terminated)
RS = 10 Ohm to 35 Ohm
VDD = 3.3V
R1 = R3 = 133 Ohm
R2 = R4 = 82 Ohm
VDD = 2.5V
R1 = R3 = 250 Ohm
R2 = R4 = 62.5 Ohm
Page 9 of 12
www.sitime.com
SiT9002
LVPECL /
HCSL
/
LVDS
/
CML
1 to 220
MHz
High
Performance
Spread Spectrum
Oscillator
Figure 6. LVDS Double Termination (Source + Load Terminated)
Figure 7. CML Single Load Termination
P1-P3P4-P6P7-P9P10-P12

SIT9002AC-043N33EQ197.00000Y

Mfr. #:
Buy SIT9002AC-043N33EQ197.00000Y
Manufacturer:
Description:
MEMS OSC XO 197.0000MHZ LVPECL
Lifecycle:
New from this manufacturer.
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