ICS9148-46 Datasheet, PDF (7/9 Pages) Integrated Circuit Systems – Pentium/ProTM System Clock Chip

ICS9148-46
Electrical Characteristics - REF
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage VOH5 IOH = -12 mA
Output Low Voltage
VOL5 IOL = 9 mA
Output High Current
IOH5 VOH = 2.0 V
Output Low Current
IOL5 VOL = 0.8 V
Rise Time¹
Fall Time¹
Duty Cycle¹
tr5
VOL = 0.4 V, VOH = 2.4 V
tf5
VOH = 2.4 V, VOL = 0.4 V
dt5
VT = 1.5 V
Jitter, One Sigma¹
Jitter, Absolute¹
tj1s5
tjabs5
VT = 1.5 V
VT = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
Electrical Characteristics - 48, 24 MHz
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage VOH5 IOH = -12 mA
Output Low Voltage
VOL5 IOL = 9 mA
Output High Current
IOH5 VOH = 2.0 V
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Jitter, One Sigma¹
Jitter, Absolute¹
IOL5
tr5
tf5
dt5
tj1s5
tjabs5
VOL = 0.8 V
VOL = 0.4 V, VOH = 2.4 V
VOH = 2.4 V, VOL = 0.4 V
VT = 1.5 V
VT = 1.5 V
VT = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
2.6 3.1
V
0.17 0.4 V
-44 -22 mA
29 42
mA
1.4
2
ns
1.1
2
ns
47 54 57 %
1
3
%
3
5
%
MIN TYP MAX UNITS
2.6
3
V
0.14 0.4 V
-44 -22 mA
16 42
mA
1.2
4
ns
1.2
4
ns
45 52 55 %
1
3
%
3
5
%
7