ICS9250-27 Datasheet, PDF (11/15 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for Celeron & PII/III™

ICS9250-27
Frequency Generator and Integrated Buffers for Celeron & PII/III^TM
Electrical Characteristics - 48MHz_1 (Pin 26)
T_A = 0 - 70C; V_DD = 3.3 V +/-5%; C_L = 10-15 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
Jitter, Cycle-to-cycle¹
R_DSP31
R_DSN31
V_OH3
V_OL3
I_OH3
I_OL3
t_r3
t_f3
d_t3
t_sk3
t_jcyc-cyc3B
V_O = V_DD*(0.5)
V_O = V_DD*(0.5)
I_OH = -1 mA
I_OL = 1 mA
V_{OH @ MIN} = 2.0 V
V_{OH @ MAX} = 3.135 V
V_{OL @ MIN} = 1.0 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
10 16.7 24
Ω
10 18.4 24
Ω
2.4
V
0.55 V
-54 -82
mA
-20 -46
54
95
mA
28
53
0.4 1.1 1.6 ns
0.4 1.1 1.6 ns
45
51
55
%
116 250 ps
196 500 ps
IDT^TM Frequency Generator and Integrated Buffers for Celeron & PII/III^TM
11
0395F—01/25/10