Table 4C. AC Characteristics, V
DD
= 3.3V ±5%, V
DDO
= 1.8V ±0.2V, T
A
= -40°C to 85°C
Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency 12 19.44 31.25 MHz
tjit(Ø) RMS Phase Jitter (Random)
1
Integration Range: 1kHz – 1MHz 0.27 ps
tsk(o) Output Skew
2, 3
Q0:Q4 50 ps
Q0:Q5 DIV_SEL_Q5 = ÷1 180 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 450 1400 ps
odc Output Duty Cycle 45 55 %
REVISION B 7/29/16 5 VCXO-TO-6 LVCMOS OUTPUTS
81006I DATA SHEET
AC Characteristics
Table 4A. AC Characteristics, V
DD
= V
DDO
= 3.3V ±5%, T
A
= -40°C to 85°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency 12 19.44 31.25 MHz
tjit(Ø) RMS Phase Jitter (Random)
1
NOTE 1: Refer to the Phase Noise Plot.
Integration Range: 1kHz – 1MHz 0.35 ps
tsk(o) Output Skew
2, 3
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the output differential
crosspoints.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
Q0:Q4 30 ps
Q0:Q5 DIV_SEL_Q5 = ÷1 100 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 200 750 ps
odc Output Duty Cycle 44 56 %
Table 4B. AC Characteristics, V
DD
= 3.3V ±5%, V
DDO
= 2.5V ±5%, T
A
= -40°C to 85°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency 12 19.44 31.25 MHz
tjit(Ø) RMS Phase Jitter (Random)
1
NOTE 1: Refer to the Phase Noise Plot.
Integration Range: 1kHz – 1MHz 0.38 ps
tsk(o) Output Skew
2, 3
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the output differential
crosspoints.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
Q0:Q4 20 ps
Q0:Q5 DIV_SEL_Q5 = ÷1 90 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 300 800 ps
odc Output Duty Cycle 45 55 %
Symbol Parameter
NOTE 1: Refer to the Phase Noise Plot.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the output differential
crosspoints.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.