ICS853S006I Datasheet, PDF (7/19 Pages) Integrated Device Technology – One differential PCLK

ICS853S006I Data Sheet
LOW SKEW, 1-TO-6, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
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
-40°C
25°C
85°C
Symbol Parameter
Min Typ Max Min Typ Max Min Typ Max Units
f_OUT
t_PD
tsk(o)
Output Frequency
Propagation Delay; NOTE 1
Output Skew; NOTE 2, 4
2
2
2
GHz
230 375 530 260 400 535 300 420 550
ps
21
50
22
50
23
50
ps
tsk(pp) Part-to-Part Skew; NOTE 3, 4
230
230
230
ps
Buffer Additive Phase Jitter, RMS;
tjit
156.25MHz, Integration Range:
1kHz – 40MHz, refer to Additive
0.08
0.09
0.10
ps
Phase Jitter Section
t_R / t_F
Output Rise/Fall
Time
20% to 80%
10% to 90%
55
136 240 55
140 240 55 150 240
ps
65
210 400 65
210 400 65 230 400
ps
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.
ICS853S006AGI REVISION A NOVEMBER 15, 2011
7
©2011 Integrated Device Technology, Inc.