ICS9342 Datasheet, PDF (5/10 Pages) Integrated Circuit Systems – 133MHz Clock Generator and Integrated Buffer for PowerPC™

ICS9342
Electrical Characteristics - CPU
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%; C_L = 20 pF (unless otherwise stated)
PAR AM ETER
SYM B OL
C ONDIT IONS
Output Impedance
Output Impedance
RD SP 2B1
RD
SN
2
1
B
VO = VDD*(0.5)
VO = VDD*(0.5)
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time
Fall Time
Duty Cycle
Skew
Jitter, Cycle-to-cycle
V_{OH2 B}
V_{OL2 B}
I_{OH2 B}
I_{OL2 B}
t
r2
1
B
t
f2
1
B
d
t
2
1
B
t
sk
2
1
B
t
j_cy
c -c y c 2
1
B
I_OH = -8.0 mA
I_OL = 12 mA
V_OH =1.7 V
V_OL = 0.7 V
V_OL = 0.4 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.4 V
VT = 1.5 V; Cpu@ 66M , 83M , 100M
VT = 1.5 V; Cpu@133M & 146.6M
VT = 1.5 V
VT = 1.5 V; Normal
VT = 1.5 V; Spread, CPU = 91.58M Hz
VT = 1.5 V; Spread, CPU remaining freq.
1_{Guaranteed by design, not 100% tested in production.}
M IN
13.5
13.5
2
19
45
51
TYP
20
29
2 .4
0 .3 2
-3 7
26
1 .1 3
1 .2 7
52
56
187
95
143
143
M AX UNITS
45
Ω
45
Ω
V
0 .4
V
-16 mA
mA
2
ns
2
ns
56
%
60
200 ps
150
200 ps
175
Electrical Characteristics - PCI
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%; C_L =30 pF
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
Jitter, Cycle-to-cycle¹
R_DSP11
R_DSN11
V_OH1
V_OL1
I_OH1
I_OL1
t_r1
t_f1
d_t1
t_jcyc-cyc1
V_O = V_DD*(0.5)
V_O = V_DD*(0.5)
I_OH = -11 mA
I_OL = 9.4 mA
V_OH = 2.0 V
V_OL = 0.8 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
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
12
21
55
Ω
12 21.2 55
Ω
2.4
0.17 0.4
V
-60 -22 mA
25
47
mA
0.5
1
2
ns
0.5 0.9
2
ns
45
50
55
%
170 500 ps
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