LFSPXO073707

32.768kHz CMOS Crystal Oscillator

The LFSPXO073707 is a 32.768khz cmos crystal oscillator from Wurth Elektronik. View the full LFSPXO073707 datasheet below including key specifications, electrical characteristics.

LFSPXO073707 shares its datasheet with IQXO-404, whose page lists every part number it covers.

Official LFSPXO073707 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Wurth Elektronik

LFSPXO073707 Key Specifications

Parameter	Value
Ageing	±3ppm max per year @ 25°C
Frequency	32.768kHz
Packaging	Tape & reel, 3000 pcs standard
Duty Cycle	40/60 max
Output Type	CMOS
Current Draw	0.200mA max
Start-Up Time	10ms max (0.3ms typ)
Supply Voltage	1.8V ±5%
Standby Current	10µA max (-40 to 85°C), 20µA max (-40 to 125°C)
Drive Capability	15pF max
Package Dimensions	2.0 x 1.6mm
Reflow Temperature	260°C max for 10s max
Rise And Fall Time	100ns max
Frequency Stability	±100ppm
Storage Temperature Range	-55°C to 125°C
Operating Temperature Range	-40°C to 125°C

LFSPXO073707 Overview

Part: IQD Part No.: LFSPXO073707 / Wurth Part No. 830207370701

Type: Crystal Clock Oscillator

Description: 32.768kHz miniature 2 x 1.6mm crystal oscillator in an hermetically sealed ceramic package with a seam sealed metal lid, featuring CMOS output and standby operation.

Operating Conditions:

Supply voltage: 1.8V ±5%
Operating temperature: -40.00 to 125.00°C
Frequency: 32.7680kHz

Absolute Maximum Ratings:

Max junction/storage temperature: -55 to 125°C

Key Specs:

Frequency Stability: ±100.00ppm (-40.00 to 125.00°C)
Ageing: ±3ppm max per year @ 25°C
Current Draw: 0.200mA max
Standby Current: 10 μA max @ -40 to 85°C, 20 μA max @ -40 to 125°C
Rise and Fall Time: 100.0ns max
Duty Cycle: 40/60 max
Start-up Time: 10ms max

Features:

Miniature 2 x 1.6mm package
Hermetically sealed ceramic package with a seam sealed metal lid
CMOS output compatibility
Standby operation (Logic '1' or no connection enables, Logic '0' disables)
High impedance output when disabled
RoHS Terminations: Au over Ni

Package:

2 x 1.6mm ceramic package

LFSPXO073707 Electrical Characteristics

1.8V ±5%

Supply Voltage

0.200mA max

Current Draw

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
IQXO-404	Wurth Elektronik	—

Other Crystals & Oscillators

LCD-S301C31TR-3 – Lumex, Liquid Crystal Display
9C-16.000MAAJ-T – TXC Corporation, Quartz Crystal
ABS07 – Abracon, Tuning Fork Crystal Resonator
ABS07-32.768KHZ-T – Abracon, Tuning Fork Crystal Resonator
ICS307 – Integrated Device Technology, Serially Programmable Clock Source
ICS307-01 – Integrated Device Technology, Serially Programmable Clock Source
ICS307-01/02 – Integrated Device Technology, Serially Programmable Clock Source
ICS307-02 – Integrated Device Technology, Serially Programmable Clock Source

All Crystals & Oscillators datasheets All Wurth Elektronik datasheets (3)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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