DS32KHZSN Maxim Integrated Products, DS32KHZSN Datasheet

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DS32KHZSN

Manufacturer Part Number
DS32KHZSN
Description
Timers & Support Products 32.768kHz Push-Pull TXCO Crystal Oscilla
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS32KHZSN

Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS32KHZSN
Manufacturer:
MAXIM
Quantity:
131
Part Number:
DS32KHZSN#
Manufacturer:
Maxim
Quantity:
890
Part Number:
DS32KHZSN#T&R
Manufacturer:
MAXIM
Quantity:
419
Price:
1.00 USD
GENERAL DESCRIPTION
The DS32kHz is a temperature-compensated
crystal
frequency of 32.768kHz. This device addresses
applications
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)
temperature versions.
APPLICATIONS
GPS Receivers
Telematics
Network Timing and Synchronization in Servers,
Automatic Power Meters
PIN CONFIGURATIONS
www.maxim-ic.com
Routers, Hubs, and Switches
as
oscillator
and
requiring
(TCXO)
industrial
better
with
(DS32kHz-N)
timekeeping
an
output
32.768kHz Temperature-Compensated
FEATURES
ORDERING INFORMATION
#Denotes a RoHS-compliant device that may include lead that is exempt
under the RoHS requirements. The lead finish is JESD97 category e3, and
is compatible with both lead-based and lead-free soldering processes.
*A “#” anywhere on the top mark denotes a RoHS-compliant device. An “N”
denotes an industrial device.
DS32KHZ/DIP
DS32KHZN/DIP
DS32KHZS
DS32KHZS#
DS32KHZSN
DS32KHZSN#
DS32KHZ/WBGA
DS32KHZN/WBGA
1 of 8
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
V
Grounded
V
Operating Temperature Range:
No Calibration Required
Low-Power Consumption
Surface Mountable Using BGA Package
UL Recognized
PART
BAT
CC
0°C to +70°C (Commercial)
-40°C to +85°C (Industrial)
Operating Voltage: 4.5V to 5.5V
Operating Voltage: 2.7V to 5.5V with V
-40ºC to +85ºC
-40ºC to +85ºC
-40ºC to +85ºC
-40ºC to +85ºC
0ºC to +70ºC
0ºC to +70ºC
0ºC to +70ºC
0ºC to +70ºC
RANGE
TEMP
Crystal Oscillator
PIN-
PACKAGE
14 DIP
14 DIP
16 SO (0.300”)
16 SO (0.300”)
16 SO (0.300”)
16 SO (0.300”)
36 BGA
36 BGA
DS32kHz
CC
REV: 080607
TOP MARK*
DS32KHZ
DS32KHZ-N
DS32KHZS
DS32KHZS
DS32KHZSN
DS32KHZSN
DS32KHZ
DS32KHZ-N

Related parts for DS32KHZSN

DS32KHZSN Summary of contents

Page 1

... DIP DS32KHZ-N 0ºC to +70º (0.300”) DS32KHZS 16 SO (0.300”) 0ºC to +70ºC DS32KHZS 16 SO (0.300”) -40ºC to +85ºC DS32KHZSN -40ºC to +85º (0.300”) DS32KHZSN 0ºC to +70ºC 36 BGA DS32KHZ 36 BGA -40ºC to +85ºC DS32KHZ-N REV: 080607 ...

Page 2

ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Pin Relative to Ground………………………………………………………………-3.0V to +7.0V Operating Temperature Range (Noncondensing) Commercial:…………………………………………………………………………………………………..0°C to +70°C Industrial:……………………………………………………………………………………………………-40°C to +85°C Storage Temperature Range………………………………………………………………………………….-40°C to +85°C Soldering Temperature (BGA, SO)……………………….See the Handling, PC Board Layout, and Assembly section. ...

Page 3

AC TIMING CHARACTERISTICS (Over the operating range, unless otherwise specified.) PARAMETER Output Frequency Frequency Stability vs. Temperature Duty Cycle Cycle Time High/Low Time Rise Time Fall Time Oscillator Startup Time Frequency Stability vs. Operating Voltage Crystal Aging (First Year) These ...

Page 4

TYPICAL OPERATING CHARACTERISTICS (V = 3.3V +25°C, unless otherwise noted versus V BAT BAT 4.5 4 3.5 3 2.5 2 1.5 2.7 3.2 3.7 4.2 4.7 5.2 V (V) BAT I vs. V vs. output ...

Page 5

PIN DESCRIPTION PIN SO BGA 1 C4, C5, D4 C2, C3, D2, D3 A7, A8, B7, B8, 3–12, 15, 16 C7, C8, D7, D8 All remaining 13 balls 14 A4, A5, B4, B5 Figure 2. Delta Time and ...

Page 6

The DS32kHz is packaged in a 36-pin ball grid array (BGA). It also is available in a 16-pin 0.300” SO and a 14-pin encapsulated DIP (EDIP) module. The additional PC board space required to add the DS32kHz as an option ...

Page 7

Figure 4. Power-Supply Connections 4.5V - 5.5V Vcc 2.7V - 3.3V Vbat 32.768kHz out GND GND A Figure 5 illustrates how a standard 32.768kHz crystal and the DS32kHz should be connected to address the interchangeable option. Using this connection scheme ...

Page 8

... No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation. to find these application notes and more.) ...

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