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Dallas Semiconducotr - 32.768kHz Temperature-Compensated Crystal Oscillator

Numéro de référence DS32KHZ
Description 32.768kHz Temperature-Compensated Crystal Oscillator
Fabricant Dallas Semiconducotr 
Logo Dallas Semiconducotr 





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DS32KHZ fiche technique
DS32kHz
32.768kHz Temperature-Compensated
Crystal Oscillator
www.maxim-ic.com
GENERAL DESCRIPTION
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
GPS Receivers
Telematics
Network Timing and Synchronization in Servers,
Routers, Hubs, and Switches
Automatic Power Meters
PIN CONFIGURATIONS
TOP VIEW
FEATURES
§ Accurate to ±4 Min/Yr (-40°C to +85°C)
§ Accurate to ±1 Min/Yr (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
ORDERING INFORMATION
PART
DS32kHz/DIP
DS32kHz-N/DIP
DS32kHz/WBGA
DS32kHz-N/WBGA
TEMP RANGE
0ºC to +70ºC
-40ºC to +85ºC
0ºC to +70ºC
-40ºC to +85ºC
PIN-PACKAGE
14 DIP
14 DIP
36 BGA
36 BGA
BGA
N.C.
GND
VBAT
N.C.
N.C.
1 14
2 13
3 12
4 11
5 10
69
78
DIP
N.C.
VCC
32KHZ OUT
TPIN
TPIN
N.C.
N.C.
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
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REV: 041603

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