器件名称:
SM5166
功能描述:
PLL Synthesizer IC
文件大小:
91.64KB 共11页
简 介:
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 (VDD1 = 0.95 V) Reference frequency fXIN = 25 MHz (VDD1 = 0.95 V, External Input) fXIN = 16 MHz* (VDD1 = 0.95 V, Internal oscillaton) NOTE) * : NPC’s recommended frequency. Conrm with crystal supplier. Unlock signal output pin Output circuit for passive lter connection 10 to 60 °C operating temperature range Standby function for low current consumption Boost-up signal output for fast locking Supply voltages VDD1 = 0.95 to 1.5 V (prescaler, counters) VDD2 = 2.0 to 3.3 V (charge pump) 40 to 65528 reference frequency divider ratio range (with 1/8 prescaler built-in) set by serial input data 1056 to 65535 operating frequency divider ratio range set by serial input data 16-pin VSOP Molybdenum-gate CMOS process PACKAGE DIMENSIONS Unit: mm 16-pin VSOP 4.4 0.2 6.4 0.2 5.1 0.2 0.15 - 0 + 0.1 ……
