PhaseLink PLL601-12
The PLL601-12 is a highly flexible XO with selectable multipliers and two CMOS outputs (one of which can be selected to be REF_CLK). It accepts fundamental parallel resonant mode crystals from 13 to 31MHz, and is ideal to generate 156.25MHz from a standard 25MHz crystal.FEATURES
e PIN CONFIGURATION e (Top View) h● Selectable multipliers (x2.5, x2.75, x3, x4.25, x5, x5.5, x5.75, S x6, x6.25, x10, x11, x11.5, x12, a x12.5). t
● Crystala range from 13MHz to 31MHz (see SelecD tion Table for detailed acceptable input ranges). .
● w Maximum output frequency: 312.5MHz
●w 2 CMOS outputs. w● Selectable output drive (Standard or High-Drive). VDD 1 2 3 4 5 6 7 14 13 12 11 10 9 8 S0^ S1^ PLL 601-12 XIN XOUT S3^ S2^ REF_SEL^ CLK2/ REF_CLK VDD
●
●
● Selectable REF_CLK output. 3.3V operation. Available in 14-Pin SOP. DESCRIPTIONS Thanks to PhaseLink’s advanced Phase Locked Loop technology, it allows a wide choice of selectable multipliers which permits the user to achieve useful frequencies from standard low cost crystals. BLOCK DIAGRAM [S3,S0] XOUT Oscillator XIN Amplifier m o .c U 4 t e e h S a t a .D w w w DRIVE_SEL^ GND ^: Internal pull-up. CLK1 GND REF_SEL PLL (Phase Locked Loop) CLK2/REF_CLK CLK1 PLL601-12 47745 Fremont Blvd., Fremont, California 94538 TEL (5...