ICS9250-23 Datasheet, PDF (10/15 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for Celeron & PII/III™

ICS9250-23
Electrical Characteristics - CPUCLK
Electrical Characteristics - IOAPIC
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%, V_DDL = 2.5 V +/-5%; C_L = 20 pF (unless
PARAMETER
SYMBOL
CONDITIONS
T_A = 0 - 70º C; V_DD = 3.3
PARAMETER
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Jitter, _{Cycle-to-Cycle}
V
+/-5%,
V_DDL
=
2.5
V
+/-5%;
C_L
=
20 pF (unless otherwise
Output High Voltage
SYMBOL
CONDIT_OIO_utN_pS_{ut Low Voltage}
V_OH4B I_OH = -18 mA
V_OL4B
I_OH4B
I_OL = 9 mA
VOH = 2.0 V
Output High Current
I_OL4B
T_r4B
VOL_@MIN = 1.0 V
Output Low Current
V_OL@MAX =0.2V
V_OL = 0.4 V, V_OH = 2.0 V
Rise Time
Fall Time
T_f4B
V_OH = 2.0 V, V_OL = 0.4 V _{Duty Cycle}
D_t4B
t_jcyc-cyc4B1
V_T = 1.25 V
V_T = 1.25 V
Skew
Jitter_{, Cycle-to-Cycle}
stated)
M2^VV_.I4N^OOHL22BB
I_OH2B
31^IOL2B
0.4_tt^rf22BB11
T3701-24...5Y.2289.88515P_VIIVVVVV^OO_OOOO^HLOOLH_LHHL==@=@=@M_{@1-MM-0M1123M2A2mAA..I1I4V2}^m_N0XNXX_{A,=AV===V0,112.O}U_V.3.2HV3VNmm_O7nVVV=LIAA_5sT=V2S_.00.4VV
0.4_dt2B1 1.2_{VT = 1}1_.2.6_{5 V} ns
45t_sk2B1 49.6V_T = 1.5255 V %
t_jcyc-cyc2B1 ⁴³²V_T = 1⁷.2⁵5⁰ V (CP^pU^s 133, SDRAM
100
1_{Guaranteed by design, not 100% tested in production.}
Jitter_{, Cycle-to-Cycle}
t_jcyc-cyc1 V_T = 1.25 V (all other select B)
1_{Guaranteed by design, not 100% tested in production.}
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