ICS932S202 Datasheet, PDF (9/14 Pages) Integrated Circuit Systems – Frequency Timing Generator for Differential PIIIType Dual-CPU Systems

ICS932S202
Electrical Characteristics - 24MHz, 48MHz
T_A = 0 - 70°C; V_DD = 3.3 V +/- 5%, V_DDL = 2.5 V +/- 5 %; C_L = 20 pF (unless otherwise stated).
PARAMETER
SYMBOL
CONDITIONS
MIN
Output High Voltage
V_OH5 I_OH = -12 mA
2.6
Output Low Voltage
V_OL5
I_OL = 9 mA
Output High Current
I_OH5
V_OH = 2.0 V
Output Low Current
I_OL5
V_OL = 0.8 V
16
Rise Time
t_r51
V_OL = 0.4 V, V_OH = 2.4 V
Fall Time
t_f51
V_OH = 2.4V, V_OL = 0.4 V
Duty Cycle
d_t51
V_T = 1.5 V
45
Jitter, Cycle-to-Cycle
t_jcyc-cyc51 V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
TYP
2.9
0.3
-27
22
1.9
2.10
50.9
303
MAX
0.4
-22
4
4
55
500
UNITS
V
V
mA
mA
ns
ns
%
ps
Electrical Characteristics - REF
T_A = 0 - 70°C; V_DD = 3.3 V +/- 5%, V_DDL = 2.5 V +/- 5 %; C_L = 20 pF (unless otherwise stated).
PARAMETER
SYMBOL
CONDITIONS
MIN
Output High Voltage
V_OH5 I_OH = -12 mA
2.6
Output Low Voltage
V_OL5
I_OL = 9 mA
Output High Current
I_OH5
V_OH = 2.0 V
Output Low Current
I_OL5
V_OL = 0.8 V
16
Rise Time
t_r51
V_OL = 0.4 V, V_OH = 2.4 V
Fall Time
t_f51
V_OH = 2.4V, V_OL = 0.4 V
Duty Cycle
d_t51
V_T = 1.5 V
45
Jitter, Cycle-to-Cycle
t_jcyc-cyc51 V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
TYP MAX UNITS
2.9
V
0.3 0.4
V
-27 -22 mA
22
mA
1.9
4
ns
2.00 4
ns
52.6 55 %
850 1000 ps
0600A—08/04/03
9