ASHEK Series CMOS 32.768kHz Oscillators

The Abracon ASHEK Series CMOS 32.768kHz Oscillators are miniature SMD crystal oscillators with ultra low uA current consumption and CMOS output. The Ashek oscillators are a mere 3.2 x 2.5 x 0.9mm, but offer a start up time of less than 1 second with a supply voltage of 1.5 to 5.0V and a supply current down to 0.5µA.

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Applications

General purpose clock generator for digital systems
Clock drivers for Real Time Clocks
Timekeeping in network servers and computers
Electricity, gas and water metering
Portable field communication
Mobile phone
Clock & Data recovery
CCD clock for VTR camera
Computers and peripherals
Portable MP3 players & games

Features

Ultra low uA current consumption with CMOS output
Miniature ceramic package (3.2 x 2.5 x 0.9mm)
Operating Temp -40°C to +85°C
Start up time less than 1 sec with supply voltage 1.5 to 5.0V
Tri-state function
Pb-free reflow capable
RoHS compliant

Part Number	Vdd(V)	Supply Current (uA typ.)	Supply Current (uA max.)
ASHEK2-32.768KHZ-LT	5	1.8	2.5
ASHEK-32.768KHZ-LT	3.3	0.9	1.5
ASHEK4-32.768KHZ-LT	1.8	0.6	1.5
ASHEK3-32.768KHZ-LT	2.8	0.8	1.5
ASHEK5-32.768KHZ-LT	1.5	0.5	1.5