SM5165AV - Nippon Precision Circuits Inc

SM5165AV PLL Synthesizer IC

Number 1 2 3 4 5 Name VDD1 FIN VSS1 RO TEST I/O – I – O I Description Reference frequency and comparator frequency prescaler and counter 1 V supply Operating frequency divider input pin. Feedback resistor built-in for AC-coupled inputs. Ground pin Test output. LOW-level output for (1, 0) test bit patter. Leave open for normal operation. Test pin. Pull-down r.

Features

s s s s s s s s s Up to 90 MHz operating frequency (VDD1 = VDD2 = 0.95 V) Up to 100 MHz operating frequency (VDD1 = VDD2 = 1.00 V) Supply voltages
• VDD1 = VDD2 = 0.95 to 1.5 V (prescaler, counters)
• VDD3 = 2.0 to 3.3 V (charge pump) 40 to 16376 reference frequency divider ratio range (with 1/8 prescaler built-in) 1056 to 262143 operating frequency divider ratio range Power-save function for reduced power dissipation −10 to 60 °C operating temperature range 16-pin VSOP Molybdenum-gate CMOS process 9 VDD3 PACKAGE DIMENSIONS Unit: mm 16-pin VSOP 4.4 0.2 6.4 0.2 APPLICATIONS s 5.1 0.