ICS556-03 Datasheet, PDF (5/8 Pages) Integrated Circuit Systems – QUAD LVDS OSCILLATOR/BUFFER

ICS556-03
Quad LVDS Oscillator/Buffer
DC Electrical Characteristics
VDD=2.5 V ±5% , Ambient temperature 0 to +70°C, unless stated otherwise
Parameter
Symbol Conditions
Min. Typ.
Operating Voltage
VDD
2.375
Output High Voltage
Output Low Voltage
Input High Voltage (EN1,
EN2,EN3 & EN4)
V_OH Note 1
V_OL Note 1
V_IH
1.375
2.0
Input High Voltage (EN1,
V_IL
EN2,EN3 & EN4)
Operating Supply Current
IDD OE1:4:1
17
OE1:4:0
4
Short Circuit Current
I_OS
±50
Note 1: Outputs terminated with 50Ω to VDD/2
Max.
2.625
1.125
Units
V
V
V
V
0.5
V
mA
mA
mA
AC Electrical Characteristics
VDD = 2.5 V ±5%, Ambient Temperature 0 to +70° C, CL=5 pF, unless stated otherwise
Parameter
Conditions
Min. Typ.
Input Frequency
25
Output Frequency
25
Differential Output Voltages (V_OD)
∆ V_OD
V_OD Magnitude Change
Offset Voltage (V_OS)
∆ V_OS
V_OS Magnitude Change
Differential Output Short Circuit Current (I_OSD)
Output Short Circuit Current (I_OS)
Output Rise Time
20% to 80%, no load
250
-40
1.125
350
0
1.25
3
-3.5
-3.5
0.8
Output Fall Time
20% to 80%, no load
0.8
Output Clock Duty Cycle
Measured at 1.25V,
45 50
Output Short Circuit Current
±50
Channel Output to output Skew
20
Part to Part Skew
Maximum Output Jitter (p-p)
40
Phase Jitter (RMS)
Phase Noise integrated
2
from 10 kHz to 10 MHz
Max. Units
MHz
MHz
450 mV
40 mV
1.375 V
25 mV
mA
mA
1.2 ns
1.2 ns
55
%
mA
100 ps
1.5 ns
ps
1.0 ps
MDS 556-03 B
5
Revision 030204
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