ICS9248-189 Datasheet, PDF (8/15 Pages) Integrated Circuit Systems – AMD - K7™ Clock Generator for Mobile System

ICS9248-189
Advance Information
Electrical Characteristics - CPUCLK_CS
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%, V_DDL = 2.5 V +/-5%; C_L = 20 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN TYP
Output High Voltage V_OH2B I_OH = -12.0 mA
Output Low Voltage V_OL2B I_OL = 12 mA
Output High Current
I_OH2B V_OH = 1.7 V
Output Low Current
I_OL2B V_OL = 0.7 V
Rise Time
t_r2B1
V_OL = 0.4 V, V_OH = 2.0 V
Fall Time
t_f2B1
V_OH = 2.0 V, V_OL = 0.4 V
Duty Cycle
d_t2B1
V_T = 1.25 V
Skew
t_sk2B1 V_T = 1.25 V
Jitter, Cycle-to-cycle
t_jcy
1
c-cyc2B
V_T = 1.25 V
Jitter, One Sigma
Jitter, Absolute
t_j
1s
1
2B
t_jabs2B1
V_T = 1.25 V
V_T = 1.25 V
1_{Guaranteed by design, not 100% tested in production.}
2
19
45
-250
MAX UNITS
V
0.4 V
-19 mA
mA
1.6 ns
1.6 ns
55 %
175 ps
250 ps
150 ps
+250 ps
Electrical Characteristics - PCICLK
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%; C_L = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage
VOH1 IOH = -11 mA
Output Low Voltage
VOL1 IOL = 9.4 mA
Output High Current
IOH1 VOH = 2.0 V
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Skew¹(window)
IOL1
VOL = 0.8 V
tr1
VOL = 0.4 V, VOH = 2.4 V
tf1
VOH = 2.4 V, VOL = 0.4 V
dt1
VT = 50%
Tsk1
VT = 1.5V
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
2.6
V
0.4
V
-16 mA
19
mA
2
ns
2
ns
45
55 %
500 ps
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