Intel C2350 FH8065401488914 Data Sheet
Product codes
FH8065401488914
Volume 3—Signal Electrical and Timing Characteristics—C2000 Product Family
SoC Reference Clock Interfaces
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 3 of 3
September 2014
670
Order Number: 330061-002US
Notes:
1.
Differential Measurement - Measured from differential waveform on a component test board.
2.
Single-ended Measurement - Measured from a single-ended waveform on a component test board.
3.
Slew Rate is measured within the voltage range VSWING when centered at differential voltage = 0. In
other words, it is measured from -150 mV to +150 mV on the differential waveform.
4.
Vcross is defined at the voltage where Clock = Clock#.
5.
Only applies to the differential rising edge (Clock rising, Clock# falling.)
Table 33-27. AC Electrical Requirements - Differential Input - Spread Spectrum
Parameter
Symbol
Type of
Measurement
Min
Typ
Max
Units
Fig
Notes
Rising Edge Slew Rate
t
SLR
Differential
Measurement
1.0
-
4
V/ns
1, 3
Falling Edge Slew Rate
t
SLF
Differential
Measurement
1.0
-
4
V/ns
1, 3
Slew Rate Variation
t
SLVAR
Single-ended
Measurement
-
-
20
%
-
2, 3
Maximum Output Voltage
includes overshoot
V
HIGH
Single-ended
Measurement
-
-
1150
mV
2
Minimum Output Voltage
includes undershoot
V
LOW
Single-ended
Measurement
-300
-
-
mV
2
Differential Voltage Swing
V
SWING
Differential
Measurement
300
-
-
mV
1
Crossing Point Voltage
V
XABS
Single-ended
Measurement
300
-
550
mV
2, 4
Crossing Point Variation
V
XABSVAR
Single-ended
Measurement
-
-
140
mV
2, 5
Duty Cycle
Ratio of pulse High Time
and the Period
DCYC
Differential
Measurement
45
-
55
%
1
Figure 33-14.Clock Period and Slew Rate Diagram - Differential Measurement
V
SWING
Period
High Time
Low Time
0 volts
T
SLF
T
SLR