ICS2059-02 Datasheet, PDF (9/11 Pages) Integrated Circuit Systems – Clock Multiplier and Jitter Attenuator

ICS2059-02
Clock Multiplier and Jitter Attenuator
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85° C
Parameter
Symbol
Conditions
Min.
VCXO Crystal Pull Range
f_XP Using recommended
crystal
-115
VCXO Crystal Nominal
f_X
8.5
Frequency
Input Jitter Tolerance
Input pulse width (1)
Output Frequency Error
Output Duty Cycle
(% high time)
Output Rise Time
Output Fall Time
Skew, Input to Output Clock
Cycle Jitter (short term jitter)
Timing Jitter, Filtered
500 Hz-1.3 MHz (OC-3)
t_ji
t_pi
10
F_OUT ICLK = 0 ppm error
0
t_OD Measured at VDD/2,
40
C_L=15 pF
t_OR 0.8 to 2.0V , C_L=15 pF
t_OF 2.0 to 0.8 V, C_L=15 pF
t_IO
27 MHz output, rising
-5
edges, C_L=15 pF
t_ja
t_jf
Timing Jitter, Filtered
t_jf
65 kHz-1.3 MHz (OC-3)
Typ. Max.
+115
27
0.4
0
0
60
1.5
1.5
+5
150
210
150
Units
ppm
MHz
UI
ns
ppm
%
ns
ns
ns
ps p-p
ps p-p
ps p-p
Note 1: Minimum high or low time of input clock.
Thermal Characteristics
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θ_JA Still air
θ_JA 1 m/s air flow
θ_JA 3 m/s air flow
Thermal Resistance Junction to Case θ_JC
Min.
Typ.
78
70
68
37
Max.
Units
°C/W
°C/W
°C/W
°C/W
MDS 2059-02 C
9
Revision 031605
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