LSCT-400.0K,10/I [STATEK]

CMOS Output Clock Oscillator;


型号：	LSCT-400.0K,10/I
厂家：	STATEK CORPORATION
描述：	CMOS Output Clock Oscillator 振荡器
文件：	总2页 (文件大小：83K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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.

SXXXX

PACKAGE DIMENSIONS

FEATURES

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

TYPICAL

inches

MAXIMUM

DIM

10.16

4.57

1.65

5.08

2.03

1.27

1.40

inches

10.29

4.70

1.77

5.21

2.16

1.47

1.60

0.400

0.180

0.065

0.200

0.080

0.050

0.055

0.405

0.185

0.070

0.205

0.085

0.058

0.063

Designed, manufactured, and tested in the USA

APPLICATIONS

Industrial, Computer & Communications

General purpose clock oscillator

Data logger

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

(SM3) also available.

Remote sensor

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

Real time clock

Medical test and diagnostics

Portable field communication

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

ABSOLUTE MAXIMUM RATINGS

SPECIFICATIONS: LSC 30 kHz to 400 kHz

Specifications are typical at 25^OC unless otherwise noted.

Specifications are subject to change without notice.

Supply Voltage V_DD

Storage Temperature

Process Temperature

-0.5 V to 7 V

-55^OC to +125^OC

260^OC 20 sec.

Supply Voltage¹

5 V ^_10%

3.3 V ^_10%

ELECTRICAL CHARACTERISTICS

LSC 32.768 kHz

Calibration Tolerance

⁺^_10 ppm (0.001%)

⁺^_25 ppm (0.0025%)

⁺^_100 ppm (0.01%)

All parameters are measured at 25ºC with a 10M

10pF load with V_DD3.3 V.

Ω and

Frequency Stability Over Temperature²

SYMBOL PARAMETER

MIN. TYP. MAX. UNIT

0^OC to +50^OC

⁺^_25 ppm Typ. (0.0025%)

V_OHOutput Voltage Hi V_DD-0.4 V_DD

⁺^_40 ppm MAX. (0.004%)

⁺^_70 ppm Typ. (0.007%)

⁺^_100 ppm MAX. (0.01%)

V_OLOutput Voltage Lo

SYM Duty Cycle

0.4

-10^OC to+70^OC

t_r

t_f

Rise Time (10%-90%)

Fall Time (10%-90%)

nsec.

Voltage Coefficient

Aging, first year

Shock

⁺^_1 ppm/V

⁺^_2 ppm

5000 g, 0.3 ms,1/2 sine

20 g RMS, 10 -2000 Hz

PIN CONNECTIONS

Vibration

Connection

Output Enable or NC

Ground

Operating Temp. Range -10^OC to +70^OC (Commercial)

-40^OC to +85^OC (Industrial)

-55^OC to +125^OC (Military)

Output

1. Contact the factory for lower voltage.

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

to negative variations.

V_DD

PACKAGING OPTIONS

LSC -Tray Pack

-16mm tape, 7” or 13” reels

(Reference tape and reel data sheet 10109)

Current Consumption*

2.8

8.0

A (32.768 kHz)

A (100.0 kHz)

* V

= 3.3 V and 10pF load.

TRISTATE/DISABLE OPTION T

FUNCTION TABLE

TRISTATE/DISABLE OPTIONS (T/N)

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*) Disable (Pin 1 Low)

Output

Internal Osc. Oscillates

Current Normal

Frequency Output

High Z State

Oscillates

Lower than 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

SM3

32.768K

100

Calibration

Tolerance

@ 25^OC

Blank = SM1

Frequency

K = kHz

Temp. Range:

“S” if special

or custom

design.

T = Tri-State

3 = 3.3 V

Blank = 5 V (Std.)

C = -10^OC to +70^OC

I = -40^OC to +85^OC

M = -55^OC to +125^OC

S = Customer Specified

= Gold Plated

Blank = Pin 1

no connection

(Lead Free)

SM3 = Solder Dipped

SM5 = Solder Dipped

(Lead Free)

(in ppm)

Blank if 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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