LSC3-32.768K,25/I datasheet, PDF

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LSC3-32.768K,25/I: DescriptionCMOS Output Clock Oscillator, 0.03MHz Min, 400MHz Max, 0.032768MHz Nom; CategoryPassive components oscillator; File Size84KB，2 Pages; ManufacturerSTATEK CORPORATION; Websitehttp://www.statek.com/; Environmental Compliance

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LSC3-32.768K,25/I Overview

CMOS Output Clock Oscillator, 0.03MHz Min, 400MHz Max, 0.032768MHz Nom

LSC3-32.768K,25/I Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	1953030356
package instruction	DILCC4,.18,200
Reach Compliance Code	compliant
JESD-609 code	e4
Manufacturer's serial number	LSC
Installation features	SURFACE MOUNT
Number of terminals	4
Maximum operating frequency	400 MHz
Minimum operating frequency	0.03 MHz
Nominal operating frequency	0.032768 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	CMOS
Package body material	CERAMIC
Encapsulate equivalent code	DILCC4,.18,200
power supply	3.3 V
Certification status	Not Qualified
Maximum slew rate	0.0028 mA
Nominal supply voltage	3.3 V
surface mount	YES
Terminal surface	Gold (Au) - with Nickel (Ni) barrier

LSC3-32.768K,25/I Preview

LSC OSCILLATOR

30 kHZ to 400 kHz

Low Power Surface Mount Crystal Oscillator

DESCRIPTION

The LSC oscillator is designed especially for

applications requiring low power consumption. The

design consists of a Statek miniature Tuning Fork quartz

crystal and a CMOS compatible integrated circuit in a

ceramic package.

FEATURES

PACKAGE DIMENSIONS

Ultra-low power consumption

Typical start-up time of 500ms

Low aging

CMOS compatible

Typical rise and fall times of 25ns

5 V operation standard

3.3 V operation also available

Optional Tri-State output

Low cost solution

Designed, manufactured, and tested in the USA

APPLICATIONS

TYPICAL

DIM

inches

0.400

0.180

0.065

0.200

0.080

0.050

0.055

10.16

4.57

1.65

5.08

2.03

1.27

1.40

MAXIMUM

inches

0.405

0.185

0.070

0.205

0.085

0.058

0.063

10.29

4.70

1.77

5.21

2.16

1.47

1.60

Industrial, Computer & Communications

General purpose clock oscillator

Data logger

Remote sensor

Real time clock

Medical test and diagnostics

Portable field communication

Termination material is Au over Ni (SM1), solder dip

(SM3) also available.

*SM1 Termination; SM3 = 0.075 in. (1.91mm) Max.

SUGGESTED LAND PATTERN

10153 - Rev F

STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256

www.statek.com

SPECIFICATIONS: LSC 30 kHz to 400 kHz

ABSOLUTE MAXIMUM RATINGS

Specifications are typical at 25 C unless otherwise noted.

Specifications are subject to change without notice.

Supply Voltage V

Storage Temperature

Process Temperature

-0.5 V to 7 V

-55

C to +125

260

C 20 sec.

Supply Voltage

Calibration Tolerance

5 V

10%

3.3 V

10%

ELECTRICAL CHARACTERISTICS

LSC 32.768 kHz

10 ppm (0.001%)

25 ppm (0.0025%)

100 ppm (0.01%)

Typ.

MAX.

Typ.

MAX.

(0.0025%)

(0.004%)

(0.007%)

(0.01%)

All parameters are measured at 25ºC with a 10MΩ and

10pF load with

3.3 V.

SYMBOL PARAMETER

SYM

Output Voltage Lo

Duty Cycle

Fall Time (10%-90%)

Rise Time (10%-90%)

MIN.

TYP. MAX. UNIT

0.4

nsec.

Frequency Stability Over Temperature

C to +50

-10

C to+70

Voltage Coefficient

Aging, first year

Shock

Vibration

Operating Temp. Range

25 ppm

40 ppm

70 ppm

100 ppm

Output Voltage Hi V

-0.4 V

1 ppm/V

2 ppm

5000 g, 0.3 ms,1/2 sine

20 g RMS, 10 - 2000 Hz

-10

C to +70

C (Commercial)

-40

C to +85

C (Industrial)

-55

C to +125

C (Military)

PIN CONNECTIONS

Connection

Output Enable or NC

Ground

Output

1. Contact the factory for lower voltage.

2. Does not include calibration tolerance. Positive variations small compared

to negative variations.

PACKAGING OPTIONS

LSC

Current Consumption*

* VDD = 3.3 V and 10pF load.

-Tray Pack

-16mm tape, 7” or 13” reels

(Reference tape and reel data sheet 10109)

2.8

µA

(32.768 kHz)

8.0

µA

(100.0 kHz)

TRISTATE/DISABLE OPTIONS (T/N)

TRISTATE/DISABLE OPTION T

FUNCTION TABLE

Statek offers two enable/disable options: T and N. The T-

version has a Tri-State output and continues oscillating

internally when the output is put into the high Z state. The

N-version does not have PIN 1 connected internally and so

has no Tri-State/Disable capability. The following table

describes the Tri-State/Disable option T.

Tri-State (Pin 1 High*)

Output

Frequency Output

Disable (Pin 1 Low)

High Z State

Oscillates

Lower than Normal

Internal Osc.

Oscillates

Current

Normal

When PIN 1 is allowed to float, it is held high by an internal pull-up resistor.

HOW TO ORDER LSC SURFACE MOUNT CRYSTAL OSCILLATORS

LSC

“S” if special

or custom

design.

Blank if Std.

T = Tri-State

Blank = Pin 1

no connection

SM3

Blank = SM1

= Gold Plated

(Lead Free)

SM3 = Solder Dipped

SM5 = Solder Dipped

(Lead Free)

32.768K

Frequency

K = kHz

100

Calibration

Tolerance

@ 25

(in ppm)

Temp. Range:

C = -10

C to +70

= -40

C to +85

M = -55

C to +125

S = Customer Specified

3 = 3.3 V

Blank = 5 V (Std.)

10153 - Rev F

STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256

www.statek.com

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