ICS844251-14 Datasheet, PDF (4/16 Pages) Integrated Device Technology – FEMTOCLOCK™ CRYSTAL-TO-LVDS CLOCK GENERATOR

ICS844251-14
FEMTOCLOCK™CRYSTAL-TO-LVDS CLOCK GENERATOR
Table 3D. LVDS DC Characteristics, V_DD = 3.3V ± 5%, T_A = 0°C to 70°C
Symbol Parameter
Test Conditions
Minimum
V_OD
∆V_OD
V_OS
∆V_OS
Differential Output Voltage
V_OD Magnitude Change
Offset Voltage
V_OS Magnitude Change
247
1.275
Typical
Maximum
454
50
1.525
50
Units
mV
mV
V
mV
Table 3E. LVDS DC Characteristics, V_DD = V_DDA = 2.5V ± 5%, T_A = 0°C to 70°C
Symbol Parameter
Test Conditions
Minimum
V_OD
Differential Output Voltage
247
∆V_OD
V_OD Magnitude Change
V_OS
Offset Voltage
1.0
∆V_OS
V_OS Magnitude Change
Typical
Maximum
454
50
1.4
50
Units
mV
mV
V
mV
Table 4. Crystal Characteristics
Parameter
Mode of Oscillation
Frequency
Equivalent Series Resistance (ESR)
Shunt Capacitance
Test Conditions
Minimum Typical Maximum
Fundamental
23.2
30
50
7
Units
MHz
Ω
pF
IDT™ / ICS™ LVDS CLOCK GENERATOR
4
ICS844251BG-14 REV. A MAY 1, 2009