ICS951403 Datasheet, PDF (10/18 Pages) Integrated Circuit Systems – AMD-K7 System Clock Chip

ICS951403
Electrical Characteristics - AGP [1:0]
T_A = 0 - 70°C; VDD=3.3V +/-5%; C_L = 10-30 pF (unless otherwise specified)
PARAMETER SYMBOL
CONDITIONS
MIN
Output High
Voltage
V_OH1
I_OH = -18mA
2.4
Output Low Voltage V_OL1
I_OL = 18mA
Output High Current I_OH1
V OH = 2.0 V,
Output Low Current I_OL1
V_OL = 0.8V
19
Rise Time
t_r11
V_OL = 0.4 V, V_OH = 2.4 V
Fall Time
t_f11
V_OH = 2.4 V, V_OL = 0.4 V
Duty Cycle
d_t11
V_T = 50%
45
Skew
t_sk11
V_T = 50%
Jitter
t_jcyc-cyc1
V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
TYP
0.98
0.85
48.5
4
235
MAX UNITS
V
0.4
V
-19
mA
mA
1.6
ns
1.6
ns
55
%
250
ps
500
ps
Electrical Characteristics - SDRAM_OUT
T_A = 0 - 70°C; VDD=3.3V +/-5%; C_L = 10-30 pF (unless otherwise specified)
PARAMETER SYMBOL
CONDITIONS
MIN
Output High
Voltage
V_OH3
I_OH = -11mA
2
Output Low Voltage VOL3
I_OL = 11mA
Output High Current IOH3
V OH = 2.0 V,
Output Low Current IOL3
V_OL = 0.8V
12
Rise Time
t_r33
V_OL = 0.4 V, V_OH = 2.4 V
Fall Time
tf₃₃
V_OH = 2.4 V, V_OL = 0.4 V
Duty Cycle
d_t33
V_T = 50%
45
Jitter
t_jcyc-cyc3
V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
TYP
0.96
0.75
49.5
235
MAX UNITS
V
0.4
V
-12
mA
mA
1.6
ns
1.6
ns
55
%
250
ps
0486B—02/23/04
10