Features ....................................................................................................................................................................................... 1
Ordering Information .................................................................................................................................................................... 2
Revision History ......................................................................................................................................................................... 16
Rev 1.1
Page 3 of 16
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SiT9365
Standard Frequency Ultra-low Jitter Differential Oscillator
Electrical Characteristics
All Min and Max limits in the Electrical Characteristics tables are specified over temperature and rated operating voltage with
standard output termination shown in the termination diagrams. Typical values are at 25°C and nominal supply voltage.
Table 3. Electrical Characteristics – Common to LVPECL, Low-swing LVPECL, LVDS and HCSL
(All
temperature ranges)
Parameter
Output Frequency Range
Symbol
f
Min.
Typ.
Max.
Unit
MHz
Condition
Frequency Range
32 standard frequencies between
25 MHz and 325.000000 MHz
-10
-20
-25
-50
First Year Aging
5 Year Aging
10 Year Aging
20 Year Aging
Operating Temperature Range
F_1y
F_5y
F_10y
F_20y
T_use
-0.7
-1.1
-1.3
-1.5
-20
-40
-40
-40
Supply Voltage
Vdd
2.97
2.70
2.52
2.25
Input Voltage High
Input Voltage Low
Input Pull-up Impedance
Duty Cycle
Startup Time
OE Enable/Disable Time
VIH
VIL
Z_in
DC
T_start
T_oe
70%
–
–
45
–
–
–
–
–
–
±0.4
±0.7
±0.8
±1.0
–
–
–
–
3.30
3.00
2.80
2.50
–
–
100
–
–
–
+10
+20
+25
+50
+0.7
+1.1
+1.3
+1.5
+70
+85
+95
+105
Supply Voltage
3.63
3.30
3.08
2.75
V
V
V
V
Pin 1, OE
Pin 1, OE
Pin 1, OE logic high or logic low
Frequency Stability
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
°C
°C
°C
°C
Extended Industrial
At 85°C
At 85°C
At 85°C
At 85°C
Extended Commercial
Industrial
Inclusive of initial tolerance, operating temperature, rated power
supply voltage and load variations
Frequency Stability
F_stab
Temperature Range
Input Characteristics
–
Vdd
30%
–
55
3.0
3.8
Vdd
kΩ
%
ms
µs
Output Characteristics
Startup and OE Timing
Measured from the time Vdd reaches its rated minimum value.
f = 156.25 MHz. Measured from the time OE pin reaches rated
VIH and VIL to the time clock pins reach 90% of swing and
high-Z. See
Figure 8
and
Figure 9.
Rev 1.1
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SiT9365
Standard Frequency Ultra-low Jitter Differential Oscillator
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