# Oscillator, 32.768 kHz, 50 ppm, SMD, 7mm x 5mm x 1.3mm, 3.3 V, 7WZ Series

![Product image](https://novapart.co/image/farnell:2819238/)

**URL**: https://novapart.co/products/7WZ-32.768KBD-T/oscillator-32768-khz-50-ppm-smd-7mm-x-5mm-13mm-33
**SKU**: 7WZ-32.768KBD-T
**Manufacturer**: TXC
**Category**: Crystals & Oscillators || Oscillators || Standard Oscillators
**Price**: €1.0500
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Frequency Nom | 32.768kHz |
| Product Range | 7WZ |
| Oscillator Case | SMD, 7mm x 5mm |
| Supply Voltage Nom | 3.3V |
| Frequency Stability + / - | 25ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Output Compatibility | CMOS |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2819238/)

Think of Frequency Think of 2A come visit our site http://www.txccrystal.com 

S Vi D RTC Crystal[Oscillators] a Sa)NY 7.0X5.0X 1.3 mm 7WZ Series a EaOcsa) 

= oO 6 3 et$ = 6 c)s 2 — 8 6 Qa = ° c= &c Ss g 3 HolSI cS S8 Bs a a ce 

## Features 

- Meet 32.768 kHz RTC clock signal for tight tolerance requirement. 

- - Easy to use SMD seam sealed ceramic package. - 4 pads design to achieve good soldering contact on PCB. - Use AT crystal as the resonator for good temperature performance. - Tri-State function available for power saving. - RoHS Compliant / Pb Free. 

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|Electrical Specifications||
|---|---|
|Item /Type|7WZ|
|Norminal Frequency|32.768 kHz|
|Oscillation Mode|AT Fundamental|
|Output Type|CMOS|
|Output Load|15 pF, or specify|
|Supply Voltage|18V,2.5V,2.8V,3.3V|
|Frequency Stability|+25 ppm, + 50ppm|
|Operating Temperature Range|-10~+70°C,-40~+85|
|StorageTemperature Range|-55~4+ 125°C|
|VoltageVol ( Max. ) /Voh ( Min. )|0.1 VDD/0.9VDD|
|Rise (Tr) / Fall (Tf)Time|250 ns Max.|
|CurrentConsumption|3mA Max.|
|Symmetry|45~55%|
|Start-upTime|10msMax.|
|Tri-stateVoltageVol (Max.) /Voh (Min.)|0.3VDD/0.7VDD|
|Aging(at25°C)|+5ppmatfirstyear|



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43 



## Links

- [View this product on Novapart](https://novapart.co/products/7WZ-32.768KBD-T/oscillator-32768-khz-50-ppm-smd-7mm-x-5mm-13mm-33)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/txc/7wz-32-768kbd-t/oscillator-32-768khz-7mm-x-5mm/dp/2819238)
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