ICS9150-04 Datasheet, PDF (14/19 Pages) Integrated Circuit Systems – Pentium Pro™ and SDRAM Frequency Generator

ICS9150- 04
Electrical Characteristics - PCI
T_A = 0 - 70C; V_DD = V_DDL = 3.3 V +/-10%; C_L = 30 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN
Output Impedance R_DSP11 V_O = V_DD*(0.5)
12
Output Impedance R_DSN11 V_O = V_DD*(0.5)
12
Output High Voltage V_OH1 I_OH = -28 mA
2.4
Output Low Voltage V_OL1 I_OL = 23 mA
Output High Current I_OH1 V_OH = 2.0 V
Output Low Current I_OL1 V_OL = 0.8 V
41
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 = 1.5 V
45
Skew
Jitter, One Sigma¹
t_sk11 V_T = 1.5 V
tj1s1 VT = 1.5 V, synchronous, excluding select 4
tj1s1a VT = 1.5 V, synchronous, select 4
Jitter, Absolute¹
tj1s1b VT = 1.5 V, asynchronous, select 1
tjabs1 VT = 1.5 V, synchronous, excluding select 4 -250
tj1s1a VT = 1.5 V, synchronous, select 4
-700
tjabs1b VT = 1.5 V, asynchronous, select 1
-500
1_{Guarenteed by design, not 100% tested in production.}
TYP
MAX UNITS
55
Ω
55
Ω
3
V
0.2
0.4
V
-60
-40
mA
50
mA
1.4
2
ns
1.3
2
ns
49
55
%
80
500
ps
30
150
ps
385
550
ps
175
250
ps
100
250
ps
510
700
ps
390
500
ps
14