SM5022

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The SM5022 series are crystal oscillator module ICs fabricated using Seiko NPC's Molybdenum-gate CMOS process. They employ low current consumption oscillator circuits and output buffers. Feedback resistors and oscillator capacitors with excellent frequency response are built-in, and the devices require no external components to make stable fundamental frequency oscillators. Their small packaging makes them ideal as DIP crystal oscillators.

Block Diagram

Datasheets

SM5022.pdf

Key Features

2.7 to 5.5V operating supply voltage range
- 2.7 to 5.5V (AxA series)
- 4.5 to 5.5V (BxA series)
Up to 30 MHz operating frequency range (fundamental oscillation)
Oscillator capacitors CG, CD built-in (excluding 5022A2A, A4A)
Inverter amplifier Feedback resistor built-in
TTL input level; Output CMOS
Output drive capability
- 4mA (VDD = 2.7V)
- 8mA (VDD = 4.5V)
f₀, f₀/2, f₀/4, f₀/8 output frequency, determined by internal connection
Tri-state enable/disable disables with high impedance Output,
Molybdenum-gate CMOS process
Package: SOT23-6, Chip form for ceramic LCC assembly
-40°C to 85°C operating temperature range

Applications

Communications infrastructure
Computers
Industrial
System Clocks
Buffers

Benefits

Packaged for PCB operation
Buffers