ICS954201BGLF Datasheet, PDF (10/16 Pages) Integrated Device Technology – Programmable Timing Control Hub™ for Mobile P4™ Systems

ICS954201
Electrical Characteristics - DOT, 96MHz 0.7V Current Mode Differential Pair
T_A = 0 - 70°C; V_DD = 3.3 V +/-5%; C_L =2pF, R_S=33.2Ω, R_P=49.9Ω, Ι_REF = 475Ω
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS Notes
Current Source Output
Impedance
Zo¹
V_O = V_x
3000
Ω
1
Voltage High
Voltage Low
VHigh Statistical measurement on single 660
VLow ended signal using oscilloscope -150
749
1.5
850
150
mV
1,3
1,3
Max Voltage
Min Voltage
Vovs
Vuds
Measurement on single ended
signal using absolute value.
-300
778
-51
1150 _mV 1
1
Crossing Voltage (abs)
Vcross
(abs)
250
358
550 mV 1
Crossing Voltage (var)
d-Vcross
Variation of crossing over all
edges
26
140 mV 1
Long Accuracy
ppm
see T_period min-max values
-100
100 ppm 1,2
Average period
T_period
96.00MHz
10.4156 10.4167 10.4177 ns 2
Absolute min/max period
T_abs
96.00MHz
10.1656 10.4100 10.6677 ns 1,2
Rise Time
t_r
V_OL = 0.175V, V_OH = 0.525V
175
210
700
ps 1
Fall Time
t_f
V_OH = 0.525V, V_OL = 0.175V
175
180
700
ps 1
Rise Time Variation
d-t_r
23
125
ps 1
Fall Time Variation
Duty Cycle
d-t_f
d_t3
Measurement from differential
wavefrom
45
50
125
ps 1
49
55
%1
Jitter, Cycle to cycle
t_jcyc-cyc
Measurement from differential
wavefrom
98
250
ps 1
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz}
3_{IREF = VDD/(3xRR). For RR = 475Ω (1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50Ω.}
Electrical Characteristics - REF-14.318MHz
T_A = 0 - 70°C; V_DD = 3.3 V +/-5%; C_L = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBO
L
CONDITIONS
MIN TYP MAX UNITS Notes
Long Accuracy
ppm
see Tperiod min-max values
-300
300 ppm 1
Clock period
T_period
14.318MHz output nominal 69.8270 69.841 69.8550 ns
1
Output High Voltage
V_OH
I_OH = -1 mA
2.4
3.25
V
1
Output Low Voltage
V_OL
I_OL = 1 mA
0.05
0.4
V
1
Output High Current (1X)
I_OH
V_OH @ MIN = 1.0 V
V_OH@ MAX = 3.135 V
-33
-53
mA 1
-6
-33 mA 1
Output Low Current (1X)
I_OL
V_OL @MIN = 1.95 V
V_OL @ MAX = 0.4 V
30
60.9
mA 1
23
38
mA 1
Output High Current (2X)
I_OH
V_OH @ MIN = 1.0 V
V_OH@ MAX = 3.135 V
-33
-110
mA 1
-12
-33 mA 1
Output Low Current (2X)
I_OL
V_OL @MIN = 1.95 V
V_OL @ MAX = 0.4 V
110
mA 1
47
mA 1
Rise Time
t_r1
V_OL = 0.4 V, V_OH = 2.4 V
1
1.7
2
ns
1
Fall Time
t_f1
V_OH = 2.4 V, V_OL = 0.4 V
1
1.9
2
ns 1,2
Duty Cycle
d_t1
V_T = 1.5 V
45
54
55
% 1,2
Jitter
t_jcyc-cyc
V_T = 1.5 V
1_{Guaranteed by design and characterization, not 100% tested in production.}
197 1000 ps
1
2 _{All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz}
0819H—02/17/06
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