ICS853S006I Data Sheet LOW SKEW, 1-TO-6, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
ICS853S006AGI REVISION A NOVEMBER 15, 2011 7 ©2011 Integrated Device Technology, Inc.
AC Electrical Characteristics
Table 5. AC Characteristics, V
CC
= 0; V
EE
= -2.375V to -3.465V or , V
CC
= 2.375V to 3.465V; 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 are measured at f ≤ 1GHz, unless otherwise noted.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the output differential
cross points.
NOTE 3: Defined 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 the differential cross points.
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.
Symbol Parameter
-40°C 25°C 85°C
UnitsMin Typ Max Min Typ Max Min Typ Max
f
OUT
Output Frequency 2 2 2 GHz
t
PD
Propagation Delay; NOTE 1 230 375 530 260 400 535 300 420 550 ps
tsk(o) Output Skew; NOTE 2, 4 21 50 22 50 23 50 ps
tsk(pp) Part-to-Part Skew; NOTE 3, 4 230 230 230 ps
tjit
Buffer Additive Phase Jitter, RMS;
156.25MHz, Integration Range:
1kHz – 40MHz, refer to Additive
Phase Jitter Section
0.08 0.09 0.10 ps
t
R
/ t
F
Output Rise/Fall
Time
20% to 80% 55 136 240 55 140 240 55 150 240 ps
10% to 90% 65 210 400 65 210 400 65 230 400 ps
