MB15C101PFV

FUJITSU SEMICONDUCTOR DATA SHEET DS04-21215-3E ASSP IF Band PLL Frequency Synthesizer MB15C101 s DESCRIPTION The Fujitsu MB15C101 is an exclusive Intermediate Frequency (IF) band Phase Locked Loop (PLL) frequency synthesizer with pulse swallow operation. The reference divider and comparison divider have fixed divide ratios, so that it is not required to set the divide ratios by a microcontroller externally. It operates with a supply voltage of 3.0 V typ. and dissipates 1.0 mA typ.(270MHz) of current realized through the use of Fujitsu’s CMOS technology. The MB15C101 is ideally suitable for PHS systems. s FEATURES Low power supply current: ICC = 1.0 mA typ. (VCC = 3 V, 270MHz) Pulse swallow function; Prescaler: 16/17 Setting frequency (Selectable by Div input.) – fosc = 19.2 MHz, fIF = 233.15 MHz (Div = “H”) – fosc = 19.2 MHz, fIF = 259.20 MHz (Div = “L”) Lock detector Low power supply voltage: VCC = 2.4 V min. Wide operating temperature: Ta = –40 to +85°C s PACKAGE 8-pin plastic SSOP 16-pad plastic BCC (FPT-8P-M03) (LCC-16P-M06) 1 MB15C101 s PIN ASSIGNMENT (TOP VIEW) N.C. N.C. 15 14 13 12 11 10 9 N.C. fin GND DO VCC N.C. (TOP VIEW) VCC DO GND fin 1 2 3 4 8 7 6 5 OSC IN LD fout DIV LD 4 5 6 N.C. DIV fout 1 2 3 16 (FPT-8P-M03) OSCin N.C. 7 N.C. 8 N.C. (LCC-16P-M06) s PIN DESCRIPTIONS Pin No. SSOP8 – 1 2 3 4 5 6 7 8 BCC16 1,6,7,8, 9,14, 15,16 10 11 12 13 2 3 4 5 Pin name I/O Descriptions N.C VCC DO GND fin Div fout LD OSCin – – O – I I O O I No co...