DOC#: SP-AP-0065 (Rev. AA) Page 16 of 22
T
SKEW(window)
Any SRC Clock Skew from the earliest
bank to the latest bank
Measured at 0V differential – 3.0 ns
T
CCJ
SRC Cycle to Cycle Jitter Measured at 0V differential – 125 ps
L
ACC
SRC Long Term Accuracy Measured at 0V differential – 100 ppm
T
R
/ T
F
SRC Rising/Falling Slew Rate Measured differentially from ±150 mV 2.5 8 V/ns
T
RFM
Rise/Fall Matching Measured single-endedly from ±75 mV – 20 %
V
HIGH
Voltage High 1.15 V
V
LOW
Voltage Low –0.3 – V
V
OX
Crossing Point Voltage at 0.7V Swing 300 550 mV
DOT96 at 0.7V
T
DC
DOT96 Duty Cycle Measured at 0V differential 45 55 %
T
PERIOD
DOT96 Period Measured at 0V differential at 0.1s
10.4156 10.4177
ns
T
PERIODAbs
DOT96 Absolute Period Measured at 0V differential at 0.1s
10.1656 10.6677
ns
T
CCJ
DOT96 Cycle to Cycle Jitter Measured at 0V differential at 1 clock – 250 ps
L
ACC
DOT96 Long Term Accuracy Measured at 0V differential at 1 clock – 100 ppm
T
R
/ T
F
DOT96 Rising/Falling Slew Rate Measured differentially from ±150 mV 2.5 8 V/ns
T
RFM
Rise/Fall Matching Measured single-endedly from ±75 mV – 20 %
V
HIGH
Voltage High 1.15 V
V
LOW
Voltage Low –0.3 – V
V
OX
Crossing Point Voltage at 0.7V Swing 300 550 mV
USB_48 at 3.3V
T
DC
Duty Cycle Measurement at 1.5V 45 55 %
T
PERIOD
Period Measurement at 1.5V
20.83125 20.83542
ns
T
PERIODAbs
Absolute Period Measurement at 1.5V
20.48125 21.18542
ns
T
HIGH
48_M High time Measurement at 2V
8.216563 11.15198
ns
T
LOW
48_M Low time Measurement at 0.8V
7.816563 10.95198
ns
T
R
/ T
F
Rising and Falling Edge Rate Measured between 0.8V and 2.0V 1.0 2.0 V/ns
T
CCJ
Cycle to Cycle Jitter Measurement at 1.5V – 350 ps
L
ACC
48M Long Term Accuracy Measurement at 1.5V – 100 ppm
27M_NSS/27_SS at 3.3V
T
DC
Duty Cycle Measurement at 1.5V 45 55 %
T
PERIOD
Spread 27M Period Measurement at 1.5V 37.03594 37.03813 ns
Spread Enabled 27M Period Measurement at 1.5V 37.12986 37.13172 ns
T
R
/ T
F
Rising and Falling Edge Rate Measured between 0.8V and 2.0V 1.0 4.0 V/ns
T
CCJ
Cycle to Cycle Jitter Measurement at 1.5V – 300 ps
L
ACC
27_M Long Term Accuracy Measured at crossing point V
OX
–50ppm
REF
T
DC
REF Duty Cycle Measurement at 1.5V 45 55 %
T
PERIOD
REF Period
Measurement at 1.5V 69.82033 69.86224 ns
T
PERIODAbs
REF Absolute Period
Measurement at 1.5V 68.83429 70.84826 ns
T
HIGH
REF High time
Measurement at 2V 29.97543 38.46654 ns
T
LOW
REF Low time
Measurement at 0.8V 29.57543 38.26654 ns
T
R
/ T
F
REF Rising and Falling Edge Rate Measured between 0.8V and 2.0V 1.0 4.0 V/ns
T
SKEW
REF Clock to REF Clock Measurement at 1.5V – 500 ps
AC Electrical Specifications (continued)
Parameter Description Condition Min. Max. Unit
