# Oscillator, 32.768 kHz, SMD, 3.2mm x 1.5mm, HCMOS, 3 V

![Product image](https://novapart.co/image/farnell:1539387RL/)

**URL**: https://novapart.co/products/OV-7604-C7/oscillator-32768-khz-smd-32mm-x-15mm-hcmos-3-v
**SKU**: OV-7604-C7
**Manufacturer**: MICRO CRYSTAL
**Category**: Crystals & Oscillators || Oscillators || Standard Oscillators
**Price**: €2.2000
**Stock**: 1000+
**Lead Time**: 2 days (indicative)

## Description

Frequency Nom:32.768kHz; Frequency Stability + / -:-; Oscillator Case:SMD, 3.2mm x 1.5mm; Supply Voltage Nom:3V; Product Range:-; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; O

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Jan-2023) |
| Frequency Nom | 32.768kHz |
| Product Range | - |
| Supply Voltage Nom | 3V |
| Frequency Stability + / - | - |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Case / Package | SMD, 3.2mm x 1.5mm |
| Oscillator Output Compatibility | HCMOS |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1539387RL/)

**OV-7604-C7 Low Power Clock Oscillator 32.768 kHz** 

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100% leadfree, RoHS - compliant<br>**----- End of picture text -----**<br>


**Xtal integrated solution Ultra miniature SMT ceramic pack. Ind. and Ext. temperature ranges Package height 1.0 mm Very low power consumption Very tight frequency tolerance Low aging High shock and vibration resistante** 

## **BLOCK DIAGRAM:** 

## **PIN CONNECTIONS TOP VIEW:** 

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DIMENSIONS<br>Package: Recommended Solder Pad:<br>3,2 1,0 1,7 1,0<br>0,75 0,75<br>. -<br>EI<br>j<br>All dimensions in mm typical<br>DESCRIPTION:<br>This very small SMD ceramic package has been specially designed to<br>combine the 32.768 kHz crystal unit with the CMOS-based oscillator circuit.<br>Ultra Low Power consumption, as low as 300 nA, are made possible<br>through 32.768 kHz Tuning-Fork-Crystals and sophisticated CMOS-<br>circuitry.<br>For pick-and-place equipment, the parts are available in 12 mm tape:<br>    7” (178 mm) reel with   3'000 oscillators<br>  10” (254 mm) reel with   7'000 oscillators<br>  13” (330 mm) reel with 14'000 oscillators<br>32.768 kHz<br>CRYSTAL<br>4<br>VDD ©)<br>2<br>GND OSC<br>; se<br>CLKOUT —_JLUL 1 A<br>OUTPUT<br>3 CONTROL<br>CLKOE —, [| |<br>Production Date Code Pin Connection<br>#4 #3<br>1 CLKOUT Frequency output<br>2 GND Ground<br>M 708 A 1<br>3 CLKOE CLK output enable<br>7604<br>4 VDD Power Supply Voltage<br>#1 #2<br>Pin 1 Index Part Designation<br>0,8<br>0,5<br>1,5 2,0 0,4<br>0,5<br>0,5<br>0,8<br>1,0  max.<br>**----- End of picture text -----**<br>


## **DESCRIPTION:** 

This very small SMD ceramic package has been specially designed to combine the 32.768 kHz crystal unit with the CMOS-based oscillator circuit. Ultra Low Power consumption, as low as 300 nA, are made possible through 32.768 kHz Tuning-Fork-Crystals and sophisticated CMOScircuitry. 

For pick-and-place equipment, the parts are available in 12 mm tape: 

7” (178 mm) reel with   3'000 oscillators 

10” (254 mm) reel with   7'000 oscillators 

13” (330 mm) reel with 14'000 oscillators 

Version 2.0/03.2007 

## **ELECTRICAL CHARACTERISTICS AT 25°C:** 

## **ENVIRONMENTAL CHARACTERISTICS:** 

## **TERMINATIONS AND PROCESSING:** 

## **FREQUENCY TEMPERATURE CHARACTERISTICS:** 

|**Output Frequency**|**F**|**32.768**|**kHz**|
|---|---|---|---|
|Frequency tolerance<br>1)|ΔF/F|+/-20|ppm|
|Supply voltage|VDD|1.2 – 5.5|V|
|Current consumption (typ./max.)<br>2)|IDD|0.3 / 0.5|μA|
|Duty cycle (min./max.)||40 / 60|%|
|Output voltage (high)<br>3)|VOH|VDD–0.4|V|
|Output voltage (low)<br>4)|VOL|Gnd +0.4|V|
|Output Load|HCMOS|15|pF|
|Output Current|IOH|1|mA|
||IOL|-1|mA|
|Output rise time (max.)<br>5)|tr|70|ns|
|Output fall time (max.)<br>5)|tf|70|ns|
|Start up time (max.)|tstart|0.5|s|
|CLK Output Enable (High)|VIH|80% VDDmin.|V|
|CLK Output Disable (Low)|VIL|20% VDDmax.|V|
|Voltage coeff cient (max.)||+/-1.5|ppm/V|
|Aging f rst year max. @ 25°C|ΔF/F|+/-3|ppm|
|Turnover temperature (typ.)|T0|25 +/-5|°C|
|Frequency vs. temperature|ΔF/F0|–0.035ppm/°C² (T - T0)2+/-10%|ppm|



- 1) Tighter tolerances on request. 2) VDD = 3.0 V OE. 3) IOH = –1.0 mA. 

- 4) IOL = 1.0 mA. 

- 5) CL = 10 pF, 10% to 90%. 

|||**Conditions**|**Max. Dev.**|
|---|---|---|---|
|Storage temp. range||–55 to +125°C||
|Industrial operating temp. range||–40 to +85°C||
|Extended operating temp. range||–55 to +125°C||
|Shock resistance|ΔF/F|5000 g, 0.3 ms, ½|sine<br>+/-5 ppm|
|Vibration resistance|ΔF/F|20 g / 10–2000 H|z<br>+/-5 ppm|



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Package-Type Termination Processing<br>For SMD mounting Refl ow soldering<br>Ceramic<br>Au fl ashed pads 260°C / 20 s max.<br>20.0<br>0.0<br>-20.0<br>-40.0<br>-60.0<br>-80.0<br>-100.0<br>-120.0<br>-140.0<br>-160.0<br>-180.0<br>-60  -40  -20  0  20  40  60  80  100<br>T [°C]<br>Tuning Fork Crystal<br>DF/F [ppm]<br>**----- End of picture text -----**<br>


All specifications subject to change without notice.        03.07 

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Micro Crystal Div. of ETA SA Mühlestrasse 14 CH-2540 Grenchen Switzerland 

Tel. +41 32 655 82 82 Fax +41 32 655 82 83 sales@microcrystal.ch www.microcrystal.com 

Version 2.0/03.2007 



## Links

- [View this product on Novapart](https://novapart.co/products/OV-7604-C7/oscillator-32768-khz-smd-32mm-x-15mm-hcmos-3-v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/micro-crystal/ov-7604-c7/crystal-smd-32-768khz/dp/1539387RL)
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