SM5168BAV

SM5168BAV NIPPON PRECISION CIRCUITS INC. PLL Frequency Symthesizer ICs OVERVIEW The SM5168BAV is a PLL ICs fabricated in NPC’s Molybdenum-gate CMOS process. This is designed for use in transmitter/receiver stages in mobile telephones and similar applications. And it built in LD pin of lock detect signal output. PINOUT 16-pin VSOP FEATURES s s pre lim ina s s s s s s s 2.7 to 3.3 V operation 300 MHz maximum operating frequency (VDD = 2.7 V) Low power consumption Charge pump outputs for passive filter Lock detect pin Power-save pin for reduced power dissipation −30 to 85 °C operating temperature range 8-pin VSOP Molybdenum-gate CMOS process VDD DO VSS FIN PACKAGE DIMENSIONS Unit: mm s s s Similar applications 0.585 TYP 0.65 0.22 0.1 Setting Frequency TR XIN reference input frequency 14.4MHz 14.4MHz Reference divider count. 72 72 FIN input frequency 185.2MHz 260.2MHz 1.30 MAX 3.12 0.3 0.15− 0.05 + 0.10 1.15 0.05 FIN divider count. 926 Phase comparator frequency 200kHz 200kHz HIGH LOW 1301 NIPPON PRECISION CIRCUITS—1 0.5 0.2 Mobile communications PHS-type portable telephones 4.4 0.2 6.4 0.3 APPLICATIONS ry 1 2 3 4 8 9 5168BA 10 11 XIN LD TEST TR SM5168BAV BLOCK DIAGRAM XIN R-counter FR Phase Detector Charge Pump TR TEST FIN DECORDER N-counter PIN DESCRIPTION Number 1 2 3 4 5 6 7 8 Name VDD DO VSS FIN TR I/O – O – I 2.7 to 3.3V suppply voltage pin. TEST LD XIN pre NIPPON PRECISION CIRCUITS INC. NIPPON PRECISION CIRCUITS INC. re...