NW19M12WB - NIHON DEMPA KOGYO

NW19M12WB Frequency Timing and Translation Modules

Frequency Timing and Translation Modules Model Name NW19M12WA/B n Main Application GSM (GPRS, EDGE), Communications equipment NEW Frequency Controlled Crystal Oscillator (FCXO) Clock Generator Modules n Features l Low phase noise. l Lock acquisition time < 3 second n Specifications Item Supply Voltage (VCC) Current Consumption Operating Temp. Range Input.

Features

l Low phase noise. l Lock acquisition time < 3 second n Specifications Item Supply Voltage (VCC) Current Consumption Operating Temp. Range Input Level Input Reference Frequency (MHz) Input Impedance Output Level Output Frequency (MHz) Duty Cycle (at 25°C) Control Voltage Output for Monitor Lock Det. Outout Offset Frequency 10 Hz Phase Noise (@PLL Lock) 100 Hz 1 kHz 10 kHz 100 kHz dBc/Hz −80 typ. −110 typ. −136 typ. −148 typ. −151 typ. 104.0 45 to 55% (at 0.5×VCC) Internal RC filter (R = 470kΩ, C = 0.01 to 0.1μF) L : PLL out of lock, H : PLL in lock dBc/Hz −75 typ. −97 typ. −129 typ. −147 typ..