ICS950402 Datasheet, PDF (14/19 Pages) Integrated Circuit Systems – AMD - K8 System Clock Chip

ICS950402
Electrical Characteristics - CPUCLK
T_A = 0 - 70°C; V_DD=3.3V +/- 5%; C_L = 20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
Output Impedance
Z_O1
V_O=V_X
Output High Voltage
V_OH2B
1
Output Low Voltage
V_OL2B
Output Low Current
I_OL2B
V_OL = 0.3 V
18
Duty Cycle¹
d_t2B1
V_T = 50%
45
Jitter, Cycle-to-cycle¹
t_jcyc-cyc2B
V_T = V_X
0
Differential Voltage, measured @ the
V_DIFF1,2
Hammer test load (single-ended
0.4
measurement)
∆V_DIFF1
Change in V_{DIFF_DC} magnitude,
measured @ the Hammer test load
(single-ended measurement)
-150
V_CM1,2
Common Mode Voltage, measured @
the Hammer test load (single-ended 1.45
measurement)
∆V_CM1
Change in Common Mode Voltage,
measured @ the Hammer test load
(single-ended measurement)
-200
Notes:
1 - Guaranteed by design, not 100% tested in production.
2 - Test circuit: Rs=15Ω, C_L=5pF, Vterm=100Ω between CPUT, CPUC
TYP
50
49
70
1.9
80
1.6
45
MAX
1.2
0.4
52
200
2.3
UNITS
Ω
V
V
mA
%
ps
V
150
mV
1.85
V
200
mV
0700B—04/30/04
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