ICS9DB202 Datasheet, PDF (4/11 Pages) Integrated Circuit Systems – Two 0.7V current mode differential HCSL output pairs, 1 differential clock input

Integrated
Circuit
Systems, Inc.
ICS9DB202
PCI EXPRESS™
JITTER ATTENUATOR
TABLE 4D. HCSL DC CHARACTERISTICS, V_DD = V_DDA = 3.3V±5%, TA = 0°C TO 70°C, RREF = 475Ω
Symbol Parameter
Test Conditions
Minimum Typical
I_OH
Output Current
V_OH
Output High Voltage
V_OL
Output Low Voltage
I_OZ
High Impedance Leakage Current
V_OX
Output Crossover Voltage
12
14
680
-10
250
Maximum
16
65
10
550
Units
mA
V
V
µA
mV
TABLE 5. AC CHARACTERISTICS, V_DD = V_DDA = 3.3V±5%, TA = 0°C TO 70°C, RREF = 475Ω
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
f_MAX
Output Frequency
tsk(o) Output Skew; NOTE 1, 2
50
tjit(cc) Cycle-to-Cycle Jitter
Outputs @ Different Frequencies
Outputs @ Same Frequencies
tjit(Ø)
RMS Phase Jitter
(Random); NOTE 3
Integration Range: 1.5MHz - 22MHz
2.42
t_R / t_F
Output Rise/Fall Time
20% to 80%
300
odc
Output Duty Cycle
48
NOTE 1: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at the output differential cross points.
NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 3: Please refer to the Phase Noise Plot following this section.
140
110
110
50
1100
52
MHz
ps
ps
ps
ps
ps
%
9DB202CG
www.icst.com/products/hiperclocks.html
4
REV. A OCTOBER 6, 2004