ICS9250-16 Datasheet, PDF (11/17 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for Celeron & PII/III™

ICS9250-16
Electrical Characteristics - PCI
T_A = 0 - 70C; V_DD = 3.3 V +/-5%; C_L = 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Skew window¹
Jitter, Cycle-to-cycle¹
R_DSP1B1
R_DSN1B1
V_OH1
V_OL1
I_OH1
I_OL1
t_r1
t_f1
d_t1
t_sk1
t_jcyc-cyc1
V_O = V_DD*(0.5)
V_O = V_DD*(0.5)
I_OH = -1 mA
I_OL = 1 mA
V_{OH @ MIN} = 1.0 V
V_{OH @ MAX} = 3.135 V
V_{OL @ MIN} = 1.95 V
V_{OL @ MAX} = 0.4 V
V_OL = 0.4 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.4 V
V_T = 1.5 V
V_T = 1.5 V
V_T = 1.5 V
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
12
15
55
Ω
12
15
55
Ω
2.4
V
0.55 V
-33 -106
mA
-14 -33
30
94
mA
29
38
0.4 1.3
2
ns
0.4 1.4
2
ns
45
51
55
%
250 500 ps
150 500 ps
Electrical Characteristics - REF, 48MHz_0 (Pin 25)
T_A = 0 - 70C; V_DD = 3.3 V +/-5%; C_L = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
R_DSP5B1
R_DSN5B1
V_O = V_DD*(0.5)
V_O = V_DD*(0.5)
Output High Voltage
V_OH15 I_OH = -1 mA
Output Low Voltage
Output High Current
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Jitter, Cycle-to-cycle¹
Jitter, Cycle-to-cycle¹
V_OL5
I_OH5
I_OL5
t_r5
t_f5
d_t5
t_jcyc-cyc5
t_jcyc-cyc5
I_OL = 1 mA
V_{OH @ MIN} = 1.0 V
V_{OH @ MAX} = 3.135 V
V_{OL @ MIN} = 1.95 V
V_{OL @ MAX} = 0.4 V
V_OL = 0.4 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.4 V
V_T = 1.5 V
V_T = 1.5 V, Fixed clocks
V_T = 1.5 V, Ref clocks
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
20
29
60
Ω
20
27
60
Ω
2.4
V
0.55 V
-29 -54
mA
-11 -23
29
54
mA
16
27
0.4 1.3
4
ns
0.4 1.6
4
ns
45
53
55
%
130 500 ps
465 1000 ps
11