SM5166AV NIPPON PRECISION CIRCUITS INC.
PLL Synthesizer IC OVERVIEW The SM5166AV is a PLL synthesizer IC developed for application in pagers and fabricated using NPC’s Molybdenum-gate CMOS process.
It incorporates independently-controlled reference frequency and operating frequency dividers, and operates from a low-voltage supply to realize low power dissipation.
It features a charge pump that operates at 3 V, making possible a wide range of VCO designs.
PINOUT(TOP VIEW) XIN XOUT VDD2 DB DO VSS FIN VDD1 1 16 TEST NC OPR LE DATA CLK LD 5166AV 8 9 FEATURES s NC s s s s s s s 0.
65 0.
10 0.
05 1.
15 0.
1 s s s s Operating frequency • fFIN = 100 MHz (VDD1 = 1.
00 V) • fFIN = 90 MHz (...

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