| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,583 pcs
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2583 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Output Frequency |
The DS32KHZ-N from Dallas Semiconductor is a Temperature-Compensated Crystal Oscillator (TCXO) with a precise output frequency of 32.768kHz. This device is designed for applications demanding superior timekeeping accuracy and can be used to drive the X1 input of real-time clocks (RTCs) found in chipsets and other integrated circuits.
Key features include accuracy of ±1 Min/Yr within 0°C to +40°C and ±4 Min/Yr across the wider industrial range of -40°C to +85°C. It supports a VBAT operating voltage of 2.7V to 5.5V with VCC grounded, and a VCC operating voltage of 4.5V to 5.5V. The device boasts low-power consumption, making it suitable for battery-backed systems requiring continuous timekeeping.
This TCXO requires no calibration and is surface mountable, utilizing a BGA package. It is available in industrial temperature versions, operating from -40°C to +85°C. Applications include GPS receivers, telematics, and network timing synchronization in servers, routers, hubs, and switches, as well as automatic power meters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output frequency is 32.768kHz.
±1 minute per year from 0°C to +40°C, and ±4 minutes per year from -40°C to +85°C.
VCC: 4.5V to 5.5V; VBAT (with VCC grounded): 2.7V to 5.5V.
Commercial: 0°C to +70°C; Industrial: -40°C to +85°C.
36-BGA surface mount package.
Typical 150µA, maximum 180µA.
Typical 1µA, maximum 4µA (VCC=0V, VBAT=3.3V).