87604AGILFT集成电路（IC）的应用特定时钟/定时规格书PDF中文资料

FEATURES

• Fully integrated PLL

• Four LVCMOS/LVTTL outputs, 15Ω typical output impedance

• Selectable crystal oscillator interface or

LVCMOS/LVTTL REF_IN clock input

• Maximum output frequency: 166.67MHz

• Maximum crystal input frequency: 38MHz

• Maximum REF_IN input frequency: 41.67MHz

• Individual banks with selectable output dividers for

generating 33.333MHz, 66.66MHz, 100MHz and

133.333MHz

• Separate feedback control for generating PCI / PCI-X

frequencies from a 16.66MHz or 20MHz crystal, or 25MHz

or 33.33MHz reference frequency

• VCO range: 250MHz to 500MHz

• Cycle-to-cycle jitter: 120ps (maximum)

• Period jitter, RMS: 20ps (maximum)

• Output skew: 65ps (maximum)

• Static phase offset: 160ps ± 160ps

• Voltage Supply Modes:VDD/VDDA/VDDO

3.3/3.3/3.3

3.3/3.3/2.5

• -40°C to 85°C ambient operating temperature

• Available in lead-free (RoHS 6) package