CF5021KE-1中文资料NPC数据手册PDF规格书

OVERVIEW

The SM5021 series are crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS, that incorporate high-frequency, low current consumption oscillator and output buffer circuits. Highly accurate thin-film feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable 3rd-harmonic oscillator.

FEATURES

■ 3rd overtone oscillation

■ Capacitors CG, CD built-in

■ Inverter amplifier feedback resistor built-in

(A×, B× series)

■ TTL input level

■ 4 mA (VDD = 2.7 V) drive capability

8 mA (VDD = 4.5 V) drive capability

■ Output three-state function

■ 2.7 to 5.5 V supply voltage (A×, K× series)

4.5 to 5.5 V supply voltage (B×, L× series)

■ Oscillator frequency output

■ 6-pin SOT (SM5021××H)

■ Chip form (CF5021××)