ICS950810 Datasheet, PDF (8/19 Pages) Integrated Circuit Systems – Frequency Generator with 200MHz Differential CPU Clocks

ICS950810
Electrical Characteristics - 3V66 Mode: 3V66 [5:0]
T_A = 0 - 70°C; VDD=3.3V +/-5%; C_L = 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output High Voltage
Output Low Voltage
R_DSP11
V_OH1
V_OL1
V_O = V_DD*(0.5)
I_OH = -1 mA
I_OL = 1 mA
Output High Current
I_OH1
V _OH@MIN = 1.0 V
V _OH@MAX = 3.135 V
Output Low Current
I_OL1
V_{OL @MIN} = 1.95 V
V_{OL @MAX} = 0.4 V
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
Skew
t_sk11
V_T = 1.5 V
Jitter
t_jcyc-cyc1
V_T = 1.5 V 3V66
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
12 33 55
Ω
2.4 3.28
V
0.08 0.55
V
-33 -110
-20 -33
mA
30 110
37 38
mA
0.5 1.15 2
ns
0.5 1.53 2
ns
45 51.3 55
%
67 250
ps
175 250
ps
Electrical Characteristics - VCH, 48MHz DOT, 48MHz, USB
T_A = 0 - 70°C; VDD=3.3V +/-5%; C_L = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output Impedance
Output High Voltage
Output Low Voltage
R_DSP11
V_OH1
V_OL1
V_O = V_DD*(0.5)
I_OH = -1 mA
I_OL = 1 mA
20 48 60
Ω
2.4 3.27
V
0.08 0.4
V
Output High Current
I_OH1
V _OH@MIN = 1.0 V
V _OH@MAX = 3.135 V
-29 -61
-12 -23
mA
Output Low Current
I_OL1
48DOT Rise Time
t_r11
48DOT Fall Time
t_f11
VCH 48 USB Rise Time
t_r11
VCH 48 USB Fall Time
t_f11
48 DOT Duty Cycle
d_t11
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_OL = 0.4 V, V_OH = 2.4 V
V_OH = 2.4 V, V_OL = 0.4 V
V_T = 1.5 V
29
27
mA
0.5 0.69 1
ns
0.5 0.81 1
ns
1 1.37 2
ns
1 1.47 2
ns
45 51.2 55
%
VCH 48 USB Duty Cycle
d_t11
V_T = 1.5 V
45 53.5 55
%
48 DOT Jitter
t_jcyc-cyc1
V_T = 1.5 V
111 350
ps
48 USB Jitter
t_jcyc-cyc1
V_T = 1.5 V
99 350
ps
USB to DOT Skew
t_sk11
V_T = 1.5 V (0 OR 180 degrees)
1
ns
VCH Jitter
t_jcyc-cyc1
V_T = 1.5 V
147 350
ps
1_{Guaranteed by design, not 100% tested in production.}
0472F—01/12/04
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