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

ICS9250-12
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
Output Low Voltage
Output High Current
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Skew¹
Jitter, Absolute¹
Jitter, Cycle-to-cycle¹
V_OH1
V_OL1
I_OH1
I_OL1
t_r1
t_f1
d_t1
t_sk1
t_jabs1
t_jcyc-cyc1
I_OH = -11 mA
I_OL = 9.4 mA
V_OH = 2.0 V
V_OL = 0.8 V
V_OL = 0.4 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.4 V
V_T = 1.5 V
V_T = 1.5 V
V_T = 1.5 V
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
%
120 250 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
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Skew¹
Jitter, Absolute¹
Jitter, Cycle-to-cycle¹
V_OH1
V_OL1
I_OH1
I_OL1
t_r1
t_f1
d_t1
t_sk1
t_jabs1
t_jcyc-cyc1
I_OH = -11 mA
I_OL = 9.4 mA
V_OH = 2.0 V
V_OL = 0.8 V
V_OL = 0.4 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.4 V
V_T = 1.5 V
V_T = 1.5 V
V_T = 1.5 V
V_T = 1.5 V
2.4 3.1
0.2 0.4
-60 -22
25
45
0.5 1.7
2
0.5 1.6
2
45
50
55
360 500
-250 80 250
155 500
1_{Guaranteed by design, not 100% tested in production.}
UNITS
V
V
mA
mA
ns
ns
%
ps
ps
ps
9