DS32KHZ
RECOMMENDED FOR NEW DESIGNS32.768kHz Temperature-Compensated Crystal Oscillator
Industry's Most Accurate Temperature-Compensated Crystal Oscillator (TCXO)
- Part Models
- 5
- 1ku List Price
- Starting From $5.82
Part Details
- Accurate to ±4 Minutes/Year (-40°C to +85°C)
- Accurate to ±1 Minute/Year (0°C to +40°C)
- Battery Backup for Continuous Timekeeping
- VBAT Operating Voltage: 2.7V to 5.5V with VCC Grounded
- VCC Operating Voltage: 4.5V to 5.5V
- Operating Temperature Range:
- 0°C to +70°C (Commercial)
- -40°C to +85°C (Industrial)
- No Calibration Required
- Low-Power Consumption
- Surface Mountable Using BGA Package
- UL Recognized
The DS32kHz is a temperature-compensated crystal oscillator (TCXO) with an output frequency of 32.768kHz. This device addresses applications requiring better timekeeping accuracy, and can be used to drive the X1 input of most Dallas Semiconductor real-time clocks (RTCs), chipsets, and other ICs containing RTCs. This device is available in commercial (DS32kHz) and industrial (DS32kHz-N) temperature versions.
Applications
- Automatic Power Meters
- GPS Receivers
- Network Timing and Synchronization in Servers, Routers, Hubs, and Switches
- Telematics
Documentation
Data Sheet 1
Reliability Data 1
Design Note 4
Technical Articles 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| DS32KHZN/WBGA+ | Ball-Grid Array | ||
| DS32KHZS# | 16-SOIC_W-300_MIL | ||
| DS32KHZS#T&R | 16-SOIC_W-300_MIL | ||
| DS32KHZSN# | 16-SOIC_W-300_MIL | ||
| DS32KHZSN#T&R | 16-SOIC_W-300_MIL |
This is the most up-to-date revision of the Data Sheet.