OM7604C7

OM7604C7

Low Power 32.768kHz SM Oscillator with Metal Lid

  • Ultra low power consumption
  • Ultra-miniature 32.768kHz oscillator
  • High shock and vibration resistance
  • Industrial and extended temperature ranges
  • AEC-Q200 qualification available
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Configurable Options
ParameterOption Code
Calibration tolerance
Operating temperature range
E
Qualification
A
Quantity / Special Request

Please specify the quantity you require below.

The OM7604C7 is supplied on tape and reel. 1k or 3k pcs per reel are the standard T&R pack sizes for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The ultra-miniature OM7604C7 32.768kHz oscillator is operable from 1.2-5.5V and features tight calibration tolerance and ultra-low current consumption of 0.3μA typical. 

The OM7604C7 has ±20ppm calibration tolerance, with other values available on request and also features low ageing characteristics of just ±3ppm first year maximum at 25°C.

Encased within an ultra-miniature 3.2 x 1.5mm package with low 0.7mm profile, the OM7604C7 also has good shock and vibration resistance and is available over extended -40 to +125°C operating temperature range, and with optional AEC-Q200 qualification.

Specifications
Frequency 32.768kHz
Dimensions 3.2 x 1.5 x 0.7mm
Turnover temperature (T0) +25°C ±5°C
Frequency / temp coefficient -0.035ppm/°C2 ±10%
Storage temperature range -55 to +125°C
Supply voltage (VDD) Operable from 1.2 ~ 5.5V
Supply current (backup mode) 0.3μA typ, 0.5μA max
(VDD 3.0V, output disabled)
Logic levels ‘0’ level = +0.4V max
‘1’ level = VDD-0.4V min
Waveform symmetry 40:60 max @ 50%VDD
Driving ability 10pF CMOS
Voltage coefficient ±1.5ppm/V max
Rise / fall time 70ns typ, 100ns max
Start up time 500ms max @ 25°C
Enable / disable function Control via pad 3
Ageing ±3ppm max first year @ 25°C
Shock resistance ±5ppm, 5,000g, 0.3ms ½-sine
Vibration resistance ±5ppm, 20g rms 10.0 ~ 2,000Hz
Soldering condition: Reflow, 260°C, 20 sec max
Package Drawing
Footprint
Ordering Information

To request a quotation for the OM7604C7 please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

Enable / Disable Function
Input (pad 3)Output (pad 1)
'1' level Enabled
'0' level Disabled

Note: Pad 3 should not be allowed to float

Tape & Reel Specification
Tape and Reel specifications

A:178 / B:12 / C:3.5 / D:1.8 / E:4 / F:0.9 / G:61.5 / H:13

Handling & Storage

ESD-HBM-1A Human Body Model (HBM) 1A (250V to < 500V)

MSL1 Moisture Sensitivity Level (MSL): 1

Construction

Ceramic base and metal lid