器件名称: CF5016
功能描述: 1.8V Operation Fundamental Frequency Crystal Oscillator Module ICs
文件大小: 87.28KB 共8页
简 介:CF5016 series
1.8V Operation Fundamental Frequency Crystal Oscillator Module ICs
OVERVIEW
The CF5016 series are 1.8V operation crystal oscillator ICs. They are available for frequencies up to 50MHz. They employ a recently developed low-voltage process optimized for operation at 1.8V, resulting in stable operation at low voltages while maintaining the same output duty stability of existing devices. They are ideally suited for battery-operated electronic equipment applications where small size, low-voltage operation, and low power dissipation are essential.
FEATURES
I I I I
I I
1.6 to 2.0V operating supply voltage range Up to 50MHz oscillation frequency range – 40 to 85°C operating temperature range Oscillation capacitors built-in CG = 18pF, CD = 18pF Inverter amplier feedback resistor built-in Standby function High impedance in standby mode, oscillator stops
I
I I I I
Low standby current Power-saving pull-up resistor built-in fO, fO/2, fO/4, fO/8, or fO/16 output frequency, determined by internal connection CMOS output duty level (1/2VDD) Molybdenum-gate CMOS process Chip form (CF5016AL×)
SERIES CONFIGURATION
Recommended operating frequency range1 [MHz] CL = 15pF CF5016AL1 CF5016AL2 CF5016AL3 CF5016AL4 CF5016AL5 4 to 50 4 to 30 18 18 CL = 30pF Built-in capacitance [pF] CG CD fO fO/2 fO/4 fO/8 fO/16 Yes Yes Yes Yes Yes Output frequency Standby function
Version
1. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characte……
