ICS9250-09 Datasheet, PDF (9/12 Pages) Integrated Circuit Systems – Frequency Timing Generator for PENTIUM II Systems

ICS9250-09
Electrical Characteristics - 3V66
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%, V_DDL = 2.5 V +/-5%; C_L =30 pF
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
IOL1
VOL = 0.8 V
Rise Time¹
tr1
VOL = 0.4 V, VOH = 2.4 V
Fall Time¹
tf1
VOH = 2.4 V, VOL = 0.4 V
Duty Cycle¹
dt1
VT = 1.5 V
Skew¹
tsk1
VT = 1.5 V
Jitter, One Sigma¹
Jitter, Absolute¹
tj1_σ1
tjabs1
VT = 1.5 V
VT = 1.5 V
Jitter, Cycle-to-cycle¹ t_jcyc-cyc1 V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
2.4 3.1
V
0.25 0.4 V
-60 -22 mA
25
44
mA
0.5 1.6
2
ns
0.5 1.3
2
ns
45
48
55
%
120 175 ps
43 150 ps
-250 100 250 ps
150 500 ps
Electrical Characteristics - PCICLK
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%, V_DDL = 2.5 V +/-5%; C_L = 60 pF for PCI0 & PCI1, CL = 30 pF for other PCIs
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output High Voltage
VOH1 IOH = -11 mA
2.4 3.1
V
Output Low Voltage
VOL1 IOL = 9.4 mA
0.2 0.4 V
Output High Current
IOH1
VOH = 2.0 V
-60 -22 mA
Output Low Current
IOL1
VOL = 0.8 V
Rise Time¹
tr1
VOL = 0.4 V, VOH = 2.4 V
Fall Time¹
tf1
VOH = 2.4 V, VOL = 0.4 V
Duty Cycle¹
dt1
VT = 1.5 V
Skew¹
tsk1
VT = 1.5 V
Jitter, One Sigma¹
Jitter, Absolute¹
tj1_σ1
tjabs1
VT = 1.5 V
VT = 1.5 V
Jitter, Cycle-to-cycle¹ t_jcyc-cyc1 V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
25
45
mA
0.5 1.7
2
ns
0.5 1.6
2
ns
45
50
55
%
360 500 ps
18 150 ps
-250 80 250 ps
155 500 ps
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