5©2016 Integrated Device Technology, Inc. Revision D, November 7, 2016
840004I-01 Datasheet
AC Electrical Characteristics
Table 5A. AC Characteristics, V
DD
= V
DDO
= 3.3V ± 5%, T
A
= -40°C to 85°C
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device
is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal
equilibrium has been reached under these conditions.
NOTE 1: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at V
DDO
/2.
NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 3: Please refer to the Phase Noise Plot.
Table 5B. AC Characteristics, V
DD
= 3.3V ± 5%, V
DDO
= 2.5V ± 5%, T
A
= -40°C to 85°C
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device
is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal
equilibrium has been reached under these conditions.
NOTE 1: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at V
DDO
/2.
NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 3: Please refer to the Phase Noise Plot.
Parameter Symbol Test Conditions Minimum Typical Maximum Units
f
out
Output Frequency
F_SEL[1:0] = 00 140 156.25 175 MHz
F_SEL[1:0] = 01 or 11 112 125 140 MHz
F_SEL[1:0] = 10 56 62.5 70 MHz
tsk(o) Output Skew: NOTE 1, 2 60 MHz
tjit(Ø)
RMS Phase Jitter (Random);
NOTE 3
156.25MHz, Integration Range:
1.875MHz – 20MHz
0.52 ps
125MHz, Integration Range:
1.875MHz – 20MHz
0.65 ps
62.5MHz, Integration Range:
1.875MHz – 20MHz
0.55 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 250 750 ps
odc Output Duty Cycle
F_SEL[1:0] = 00, 01 or 11 42 58 %
F_SEL[1:0] = 10 49 51 %
Parameter Symbol Test Conditions Minimum Typical Maximum Units
f
out
Output Frequency
F_SEL[1:0] = 00 140 156.25 175 MHz
F_SEL[1:0] = 01 or 11 112 125 140 MHz
F_SEL[1:0] = 10 56 62.5 70 MHz
tsk(o) Output Skew: NOTE 1, 2 60 MHz
tjit(Ø)
RMS Phase Jitter (Random);
NOTE 3
156.25MHz, Integration Range:
1.875MHz – 20MHz
0.48 ps
125MHz, Integration Range:
1.875MHz – 20MHz
0.59 ps
62.5MHz, Integration Range:
1.875MHz – 20MHz
0.53 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 250 750 ps
odc Output Duty Cycle
F_SEL[1:0] = 00, 01 or 11 42 58 %
F_SEL[1:0] = 10 49 51 %
