LM442-155.52M datasheet, PDF - EEWORLD Datasheet

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LM442-155.52M: Description5.0x7.0mm Surface Mount LVDS Clock Oscillator Series; CategoryPassive components oscillator; File Size130KB，2 Pages; ManufacturerConnor-Winfield; Websitehttp://www.conwin.com/; Environmental Compliance

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LM442-155.52M Overview

5.0x7.0mm Surface Mount LVDS Clock Oscillator Series

LM442-155.52M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Connor-Winfield
package instruction	ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6
Reach Compliance Code	unknow
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
maximum descent time	0.7 ns
Frequency Adjustment - Mechanical	NO
frequency stability	20%
Manufacturer's serial number	LM442
Installation features	SURFACE MOUNT
Nominal operating frequency	155.52 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	LVDS
Output load	100 OHM
physical size	7.0mm x 5.0mm x 1.75mm
longest rise time	0.7 ns
Maximum supply voltage	2.625 V
Minimum supply voltage	2.375 V
Nominal supply voltage	2.5 V
surface mount	YES
maximum symmetry	55/45 %

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5.0x7.0mm

Surface Mount LVDS

Clock Oscillator Series

Description

Model Specifications

Features:

0846

The Connor-Winfield LMxxx

155.5 123

- Series are 5x7.0mm

2MHz

Surface Mount, LVDS,

Fixed Frequency Crystal

Controlled Oscillator (XO).

Through the use of

multiplication, the LMxxx - Series are

designed for applications requiring tight

frequency stability, wide temperature

range and low jitter. Operating at 2.5V

or 3.3V supply voltage, the LMxxx -

Series provides LVDS Differential

Outputs with enable / disable function.

The surface mount package is designed

for high-density mounting and is

optimum for mass production.

Model LMxxx - Series

5.0 x7.0mm Surface Mount Package

2.5V or 3.3V Operation

LVDS Output Logic

Frequency Stabilities Available:

LM14x / LM34x / LM44x: +/-20ppm

LM11x / LM31x / LM41x: +/-25ppm

LM12x / LM22x / LM32x / LM42x: +/-50ppm

LM13x / LM23x / LM33x / LM43x: +/-100ppm

Temperature Ranges Available:

LM1xx Series: 0 to 70°C

LM2xx Series: -40 to 85°C

LM3xx Series: 0 to 85°C

LM4xx Series: -20 to 70°C

Low Jitter <1pS RMS

Tri-State Enable/Disable

Tape and Reel Packaging

RoHS Compliant / Lead Free

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630- 851- 4722

Fax: 630- 851- 5040

www.conwin.com

US Headquarters:

630-851-4722

European Headquarters:

+353-61-472221

Model Specifications

Absolute Maximum Ratings

Parameter

Storage Temperature

Supply Voltage

Input Voltage

(Vcc)

Units

Minimum

-55

-0.5

Nominal

Maximum

125

4.6

Vcc+0.5

Units

°C

Vdc

Table 2.0

(Fo)

Minimum

100

Nominal

Maximum

670

Units

MHz

ppm

°C

Vdc

ps RMS

dBc/Hz

dBc

Table 3.0

Minimum

(Vil)

(Vih)

0.7Vcc

Nominal

Note

Table 1.0

Note

Operating Specifications

Parameter

Center Frequency

Total Frequency Tolerance

Model LMx4x (See Table 9)

Model LMx1x (See Table 9)

Model LMx2x (See Table 9)

Model LMx3x (See Table 9)

Operating Temperature Range

Model LM1xx

Model LM4xx

Model LM3xx

Model LM2xx

Supply Voltage

Model LMxx2

Model LMxx3

Supply Current

Period Jitter

Phase Jitter- BW=12KHz to 20MHz

SSB Phase Noise at 10Hz offset

SSB Phase Noise at 100Hz offset

SSB Phase Noise at 1KHz offset

SSB Phase Noise at 10KHz offset

SSB Phase Noise at 100KHz offset

Sub-Harmonics

(See Table 9)

(Icc)

(See Table 9)

(Vcc)

2.375

3.135

2.500

3.3

0.6

-40

-75

-95

-110

-115

-60

2.625

3.465

1.0

-50

-20

-40

(See Table 9 for full part number)

-20

-25

-50

-100

100

Input Characteristics

Parameter

Disable Input Voltage (Low)

Enable Input Voltage (High)

Nominal

700

0.3

Maximum

0.3Vcc

Units

Vdc

Note

Table 4.0

LVDS Output Characteristics

Parameter

LOAD

Output Differential Voltage

(Vod)

Output Swing (Differential Output peak to peak) (Vopp)

Duty Cycle measured at 50%

Differential Rise / Fall Time 20% to 80%

Minimum

250

500

Maximum

100

450

900

0.7

Units

Ohms

Note

Bulletin

Page

Revision

Date

Ds030

1 of 2

P01

24 Sep 2009

Notes

Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years

aging.

When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on pad 1.

Vod measured with 100 ohm resistor between the true output and the complementary output.

Duty Cycle measured at 50% of output swing.

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