5©2016 Integrated Device Technology, Inc. Revision B, March 4, 2016
853S01 Datasheet
AC Electrical Characteristics
Table 5A. AC Characteristics, V
CC
= 3.3V±5%; V
EE
= 0V, 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: All parameters measured at ƒ 1.0GHz unless otherwise noted.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltage, same temperature, same frequency and
with equal load conditions at the same temperature. Using the same type of inputs on each device, the outputs are measured at the differential
cross points.
NOTE 4: Driving only one input clock.
NOTE 5: Q, nQ output measured differentially. See Parameter Measurement Information for MUX Isolation diagram
Table 5B. AC Characteristics, V
CC
= 2.5V±5%; V
EE
= 0V, 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: All parameters measured at ƒ 1.0GHz unless otherwise noted.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltage, same temperature, same frequency and
with equal load conditions at the same temperature. Using the same type of inputs on each device, the outputs are measured at the differential
cross points.
NOTE 4: Driving only one input clock.
NOTE 5: Q, nQ output measured differentially. See Parameter Measurement Information for MUX Isolation diagram
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency 2.5 GHz
t
PD
Propagation Delay; NOTE 1 240 490 ps
tsk(i) Input Skew 40 ps
tsk(pp) Part-to-Part Skew; NOTE 2, 3 150 ps
tjit
Buffer Additive Phase Jitter, RMS,
refer to Additive Phase Jitter
section; NOTE 4
622MHz, Integration Range:
12kHz - 20MHz
0.024 ps
t
R
/ t
F
Output Rise/ Fall Time 20% to 80% 100 240 ps
MUX
ISOL
MUX Isolation; NOTE 5 ƒ
OUT
622MHz 81 dB
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency 2.5 GHz
t
PD
Propagation Delay; NOTE 1 240 490 ps
tsk(i) Input Skew 40 ps
tsk(pp) Part-to-Part Skew; NOTE 2, 3 150 ps
tjit
Buffer Additive Phase Jitter, RMS,
refer to Additive Phase Jitter
section; NOTE 4
622MHz, Integration Range:
12kHz - 20MHz
0.024 ps
t
R
/ t
F
Output Rise/ Fall Time 20% to 80% 100 240 ps
MUX
ISOL
MUX Isolation; NOTE 5 ƒ
OUT
622MHz 81 dB