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ASDK2-32.768KHZ-LRT XO (Standard) crystal oscillator with 32.768 kHz frequency, 1.8V supply, CMOS output, and ±25 ppm stability. Surface mount in 2.5x2.0mm package.
Mfr Part #:

ASDK2-32.768KHZ-LRT

Available from 1 distributors
Mfr Name: Abracon LLC
Abracon LLC
XO (Standard) crystal oscillator with 32.768 kHz frequency, 1.8V supply, CMOS output, and ±25 ppm stability. Surface mount in 2.5x2.0mm package.
Total Stock: 23 pcs
$ Price Range: $0.92 - $1.60

ASDK2-32.768KHZ-LRT Available from 1 distributor

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23 pcs
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ASDK2-32.768KHZ-LRT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Aging (First Year)
Base Resonator
Current
Frequency
Frequency Stability
Function
Height
Length
Mounting Type
Operating Temperature
Operating Temperature Range
Output
Output Load Capacitance
Output Voltage High (VOH)
Output Voltage Low (VOL)
Rise & Fall Time
Standard Package Quantity
Storage Temperature Range
Supply Current
Supply Voltage
Symmetry (Duty Cycle)
Tape & Reel
Type
Voltage
Width
package_size

ASDK2-32.768KHZ-LRT Description

Short technical summary and product information.

The ASDK2-32.768KHZ-LRT is a surface-mount crystal oscillator (XO) from Abracon’s ASDK series. It operates at a nominal frequency of 32.768 kHz with a CMOS output, making it suitable for timing and clock generation in low-power applications.

 

The device operates from a 1.8V supply (1.71V to 1.89V) with typical current consumption of 1.0 mA (max 1.5 mA). Frequency stability is ±25 ppm over the operating temperature range of -40°C to +85°C. Output symmetry is 40/60% and rise/fall times are 43 ns typical, 50 ns max.

 

Housed in a compact 4-SMD, no lead package measuring 2.50 mm x 2.00 mm x 0.95 mm, this oscillator is designed for automated surface mount assembly. It features tri-state enable/disable function and is available in tape and reel packaging (1000 pcs/reel).

 

Common applications include laptops, digital cameras, wireless LAN, Bluetooth, and mobile communication devices. The ASDK series is RoHS compliant and suitable for reflow soldering.

ASDK2-32.768KHZ-LRT Quick Information

Product Type: Crystal Oscillator (XO)
Series: ASDK
Canonical Name: ASDK2-32.768KHZ-LRT — 32.768 kHz Crystal Oscillator, 1.8V, CMOS, 4-SMD
Subcategory: Standard Oscillator

ASDK2-32.768KHZ-LRT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ASDK2-32.768KHZ-LRT Estimated Pricing

Qty Low High
1+ $1.60 $1.60
10+ $1.40 $1.40
25+ $1.31 $1.31
100+ $1.23 $1.23
250+ $1.22 $1.22
500+ $1.09 $1.09
1,000+ $0.93 $0.93
2,000+ $0.92 $0.92

Estimated market price range - modelled values for guidance only, not live distributor offers.

ASDK2-32.768KHZ-LRT Features

  • 32.768 kHz frequency with CMOS output.
  • Low supply current: 1.0 mA typical at 1.8V.
  • ±25 ppm frequency stability over -40°C to 85°C.
  • Compact 2.5 x 2.0 mm surface mount package.
  • Tri-state enable/disable function for power management.

ASDK2-32.768KHZ-LRT Applications

  • Used in laptops and portable electronics for real-time clock timing.
  • Suitable for wireless communication modules (Bluetooth, WLAN).
  • Ideal for digital cameras and handheld devices.
  • Applicable in metering and industrial control systems.

ASDK2-32.768KHZ-LRT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

1.71V to 1.89V (nominal 1.8V).

What is the package type and dimensions?

4-SMD, no lead, 2.50 mm x 2.00 mm x 0.95 mm.

What is the operating temperature range?

-40°C to +85°C.

Is this component RoHS compliant?

Yes, RoHS3 compliant (datasheet states Pb RoHS compliant).

What is the output logic type?

CMOS.

What is the frequency stability?

±25 ppm.

What is the typical supply current?

1.0 mA typical at 1.8V supply.

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