ICS9248-64 Datasheet, PDF (9/15 Pages) Integrated Circuit Systems – AMD-K7TM System Clock Chip

Electrical Characteristics - AGP(0:1)
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%; C_L = 20 pF (unless otherwise stated)
PARAMETER
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
SYMBOL
V_OH4B
V_OL4B
I_OH4B
I_OL4B
T_r4B
T_f4B
D_t4B
CONDITIONS
I_OH = -18 mA
I_OL = 18 mA
V_OH = 2.0 V
V_OL = 0.8 V
V_OL = 0.4 V, V_OH = 2.0 V
V_OH = 2.0 V, V_OL = 0.4 V
V_T = 50%
Jitter, Cycle-to-cycle¹
t_jcyc-cyc1
V_T = 1.5 Volts
1_{Guaranteed by design, not 100% tested in production.}
Electrical Characteristics - SDRAM_OUT
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%, C_L = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage
Output Low Voltage
Output High Current
V_OH3
V_OL3
I_OH3
I_OH = -11 mA
I_OL = 11 mA
V_OH = 2.0 V
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
I_OL3
V_OL = 0.8 V
T_r31
V_OL = 0.4 V, V_OH = 2.4 V
T_f31
V_OH = 2.4 V, V_OL = 0.4 V
D_t31
V_T = 50%
Jitter, Cycle-to-cycle¹
t_jcyc-cyc1
V_T = 1.5 Volts
1_{Guarenteed by design, not 100% tested in production.}
ICS9248-64
MIN TYP MAX UNITS
2
3
V
0.31 0.4
V
-63 -19 mA
19
30
mA
1.3
2
ns
1.4
2
ns
45
50
55
%
290 500 ps
MIN TYP MAX UNITS
2
3
V
0.31 0.4
V
-60 -12 mA
12
30
mA
1.7 2.2 ns
1.9 2.2 ns
45
55
55
%
130 250 ps
9