ICS9248-185 Datasheet, PDF (6/11 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for PENTIUM/ProTM & K6

ICS9248 - 185
Electrical Characteristics - REF
T_A = 0 - 70C; V_DD = 3.3 V, VDDL= 2.5V +/-5%; C_L = 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
Output High Voltage
V_OH5 I_OH = -14 mA
2.4
Output Low Voltage
V_OL5
I_OL = 6 mA
Output High Current
I_OH5
V_OH = 2.0 V
Output Low Current
I_OL5
V_OL = 0.8 V
16
Rise Time¹
t_r5
V_OL = 0.4 V, V_OH = 2.4 V
Fall Time¹
t_f5
V_OH = 2.4 V, V_OL = 0.4 V
Duty Cycle¹
Jitter, cycle to cycle¹
d_t5
t_jcycle5
V_T = 1.5 V
V_T = 1.5 V
45
-600
1_{Guaranteed by design, not 100% tested in production.}
TYP MAX UNITS
2.6
V
0.22 0.4 V
-32 -20 mA
22
mA
2.11 4
ns
2.14 4
ns
52.1 55
%
848 1000 ps
Electrical Characteristics - 48MHz
T_A = 0 - 70C; V_DD = 3.3 V, VDDL= 2.5V +/-5%; C_L = 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
Output High Voltage
V_OH5 I_OH = -14 mA
2.4
Output Low Voltage
V_OL5
I_OL = 6 mA
Output High Current
I_OH5
V_OH = 2.0 V
Output Low Current
I_OL5
V_OL = 0.8 V
16
Rise Time¹
t_r5
V_OL = 0.4 V, V_OH = 2.4 V
Fall Time¹
t_f5
V_OH = 2.4 V, V_OL = 0.4 V
Duty Cycle¹
d_t5
V_T = 1.5 V
45
Jitter, cycle to cycle
t_jcycle
V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
TYP MAX UNITS
2.6
V
0.22 0.4
V
-32 -20 mA
22
mA
1.79 4
ns
1.92 4
ns
50.8 55
%
267 500 ps
6