8302I-01 Data Sheet
©2016 Integrated Device Technology, Inc Revision A March 7, 20164
TABLE 4B. AC CHARACTERISTICS, V
DD
= 3.3V±5%, V
DDO
= 2.5V±5%, TA = -40°C TO 85°C
TABLE 4A. AC CHARACTERISTICS, V
DD
= V
DDO
= 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
MAX
Output Frequency 250 MHz
tp
LH
Propagation Delay, Low-to-High; NOTE 1 1.8 2.7 ns
tsk(o) Output Skew; NOTE 2, 4 165 ps
tsk(pp) Part-to-Part Skew; NOTE 3, 4 800 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 300 800 ps
odc Output Duty Cycle
ƒ ≤ 133MHz
45 55 %
133MHz < ƒ ≤ 250MHz
40 60 %
NOTE 1: Measured from V
DD
/2 of the input to V
DDO
/2 of the output.
NOTE 2: Defi ned as skew between outputs at the same supply voltage and with equal load conditions.
Measured at V
DDO
/2.
NOTE 3: Defi ned as skew between outputs on different devices operating at the same supply voltages
and with equal load conditions. Using the same type of inputs on each device, the outputs are measured
at V
DDO
/2.
NOTE 4: This parameter is defi ned in accordance with JEDEC Standard 65.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
MAX
Output Frequency 250 MHz
tp
LH
Propagation Delay, Low-to-High; NOTE 1 1.9 2.9 ns
tsk(o) Output Skew; NOTE 2, 4 250 ps
tsk(pp) Part-to-Part Skew; NOTE 3, 4 900 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 100 850 ps
odc Output Duty Cycle
ƒ ≤ 133MHz
45 55 %
133MHz < ƒ ≤ 250MHz
40 60 %
NOTE 1: Measured from V
DD
/2 of the input to V
DDO
/2 of the output.
NOTE 2: Defi ned as skew between outputs at the same supply voltage and with equal load conditions.
Measured at V
DDO
/2.
NOTE 3: Defi ned as skew between outputs on different devices operating at the same supply voltages
and with equal load conditions. Using the same type of inputs on each device, the outputs are measured
at V
DDO
/2.
NOTE 4: This parameter is defi ned in accordance with JEDEC Standard 65.
