ICS9150-08 Datasheet, PDF (11/13 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for Pentium/Pro™

ICS9150- 08
Electrical Characteristics - SDRAM
T_A = 0 - 70C; V_DD =V_DDL 3.3 V +/-5%; C_L = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time
Fall Time
Duty Cycle
Skew ( output to output )
Skew Propagation Delay
( Bufferin to output )
R_DSP2A1
R_DSN2A1
V_OH2A
V_OL2A
I_OH2A
I_OL2A
t_r2A1
t_f2A1
d_t2A1
t_sk2A1
t_sk2A1
V_O = V_DD*(0.5)
V_O = V_DD*(0.5)
I_OH = -28 mA
I_OL = 19 mA
V_OH = 2.0 V
V_OL = 0.8 V
V_OL = 0.8 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.8 V
V_T = 1.5 V
V_T = 1.5 V
V_T = 1.5 V
1_{Guarenteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
10
20
Ω
10
20
Ω
2.4
3
V
0.3 0.4 V
-72 -42 mA
33 55
mA
1.6 2.0 ns
1.2 2.0 ns
41 46 51 %
200 600 ps
4.5 55 ns
Electrical Characteristics - 24M, 48M, REF 1
T_A = 0 - 70C; V_DD = V_DDL = 3.3 V +/-5%; C_L = 20 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
Output Impedance
Output Impedance
RDSP
1
5
RDSN51
VO = VDD*(0.5)
VO = VDD*(0.5)
Output High Voltage
VOH5 IOH = -8 mA
Output Low Voltage
VOL5 IOL = 8 mA
Output High Current
IOH5 VOH = 2.0 V
Output Low Current
IOL5
VOL = 0.8 V
Rise Time
tr51
VOL = 0.8 V, VOH = 2.4 V
Fall Time
tf51
VOH = 2.4 V, VOL = 0.8 V
Duty Cycle
dt51
VT = 1.5 V
Jitter
tj1s
1
5
tjabs51
VT = 1.5 V
VT = 1.5 V
1_{Guarenteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
20
60
W
55 100 W
2.4 2.9
V
0.18 0.4 V
-42 -14 mA
16 26
mA
1.2 2.0 ns
2.0 2.4 ns
40.0 54.0 60.0 %
100 2.1 ns
0.35 3.5 ns
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