IDT / ICS FEMTOCLOCKS CLOCK GENERATOR
4
ICS844001 REV A NOVEMBER 2, 2012
ICS844001
FEMTOCLOCKS CRYSTAL-TO-LVDS CLOCK GENERATOR
TABLE 4. CRYSTAL CHARACTERISTICS
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TABLE 5A. AC CHARACTERISTICS, V
DD = VDDA = 3.3V±5%, T
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= 0°C TO 70°C
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TABLE 5B. AC CHARACTERISTICS, V
DD = VDDA = 2.5V±5%, T
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= 0°C TO 70°C
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TABLE 3E. LVDS DC CHARACTERISTICS, V
DD = VDDA = 2.5V±5%, T
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= 0°C TO 70°C
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NOTE: It is not recommended to overdrive the crystal input with an external clock.