ICS9DB202
Integrated
Circuit
Systems, Inc.
PCI EXPRESS
™
JITTER
ATTENUATOR
TABLE 4D. HCSL DC CHARACTERISTICS, VDD = VDDA = 3.3V 5ꢀ, TA = 0°C TO 70°C, RREF = 475Ω
Symbol Parameter
Test Conditions
Minimum
12
Typical
Maximum Units
IOH
Output Current
14
16
mA
V
VOH
VOL
IOZ
Output High Voltage
680
Output Low Voltage
65
10
V
High Impedance Leakage Current
Output Crossover Voltage
-10
µA
mV
VOX
250
550
TABLE 5. AC CHARACTERISTICS, VDD = VDDA = 3.3V 5ꢀ, TA = 0°C TO 70°C, RREF = 475Ω
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
fMAX
Output Frequency
140
110
110
50
MHz
ps
tsk(o)
Output Skew; NOTE 1, 2
50
Outputs @ Different Frequencies
Outputs @ Same Frequencies
ps
tjit(cc)
tjit(Ø)
Cycle-to-Cycle Jitter
ps
RMS Phase Jitter
(Random); NOTE 3
Integration Range: 1.5MHz - 22MHz
20ꢀ to 80ꢀ
2.42
ps
tR / tF
odc
Output Rise/Fall Time
Output Duty Cycle
300
48
1100
52
ps
ꢀ
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.
9DB202CG
www.icst.com/products/hiperclocks.html
REV. A OCTOBER 6, 2004
4
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
