LM232-670.00M [CONNOR-WINFIELD]

LVDS Output Clock Oscillator, 670MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6;


型号：	LM232-670.00M
厂家：	CONNOR-WINFIELD CORPORATION
描述：	LVDS Output Clock Oscillator, 670MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6 机械振荡器
文件：	总2页 (文件大小：132K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

5.0x7.0mm

Surface Mount LVDS

Clock Oscillator Series

Model Specifications

Description

Features:

Model LMxxx - Series

5.0 x7.0mm Surface Mount Package

2.5V or 3.3V Operation

0846

LM123

155.52MHz

The Connor-Winfield LMxxx

- Series are 5x7.0mm

Surface Mount, LVDS,

Fixed Frequency Crystal

Controlled Oscillator (XO).

Through the use of

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630-851-4722

Fax: 630- 851- 5040

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

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

www.conwin.com

LM2xx Series: -40 to 85°C

LM3xx Series: 0 to 85°C

US Headquarters:

630-851-4722

European Headquarters:

+353-61-472221

LM4xx Series: -20 to 70°C

Low Jitter <1pS RMS

Tri-State Enable/Disable

Tape and Reel Packaging

RoHS Compliant / Lead Free

optimum for mass production.

Model Specifications

Absolute Maximum Ratings

Table 1.0

Parameter

Units

Minimum

-55

Nominal

Maximum Units

Note

Storage Temperature

Supply Voltage

Input Voltage

125

4.6

°C

(Vcc)

-0.5

Vdc

-0.5

Vcc+0.5

Operating Specifications

Parameter

Table 2.0

Note

Minimum

Nominal

Maximum Units

Center Frequency

(Fo)

100

670

MHz

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 (See Table 9)

Model LM4xx (See Table 9)

Model LM3xx (See Table 9)

Model LM2xx (See Table 9)

Supply Voltage

(See Table 9 for full part number)

-20

-25

ppm

-50

-100

100

°C

-20

-40

(Vcc)

(Icc)

Model LMxx2 (See Table 9)

Model LMxx3 (See Table 9)

Supply Current

2.375

2.500

3.3

2.625

Vdc

3.135

3.465

Period Jitter

ps RMS

dBc/Hz

dBc

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

0.6

-40

-75

-95

-110

-115

-60

1.0

-50

Input Characteristics

Parameter

Table 3.0

Minimum

Nominal

Maximum Units

Note

0.3Vcc

Vdc

Disable Input Voltage (Low)

Enable Input Voltage (High)

(Vil)

0.7Vcc

(Vih)

Vdc

LVDS Output Characteristics

Parameter

Table 4.0

Note

Minimum

Nominal

Maximum Units

LOAD

100

450

900

Ohms

Output Differential Voltage

(Vod)

250

500

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

Duty Cycle measured at 50%

700

0.3

Differential Rise / Fall Time 20% to 80%

0.7

Bulletin

Ds030

Notes

Page

1 of 2

P01

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

aging.

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

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

4) Duty Cycle measured at 50% of output swing.

Revision

Date

24 Sep 2009

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630-851-4722

Fax: 630-851-5040

www.conwin.com

Ordering Information

Package Outline

0.275

(7.0mm)

155.52M

Frequency Stability:

4 = +/-20 ppm^

1 = +/-25 ppm^

2 = +/-50 ppm

Type:

LVDS

Clock Series

5x7mm

Temperature Range:

1 = 0 to 70° C

2 = -40 to 85° C

3 = 0 to 85° C

4 = -20 to 70° C

Supply Voltage:

2 = 2.5Vdc.

3 = 3.3Vdc.

Output Frequency:

Frequency Format

-xxx.xM Min.*

-xxx.xxxxxxM Max.*

*Amount of numbers

after the decimal point.

M = MHz

CW 0846

LM123

155.52M

0.197

(5.0mm)

3 = +/-100 ppm

^ Models LM212, LM213, LM242 and LM243 are not currently available.

0.069

(1.75mm)

Example: LM123-155.52M = LVDS Clock, 0 to 70°C, +/-50ppm, 3.3Vdc @ 155.52 MHZ

Package Characteristics

Table 5.0

Suggested Pad Layout

Package

Soldering Process

Hermetically sealed ceramic package and metal cover.

RoHS compliant, see solder profile on page 2.

Environmental Characteristics

Table 6.0

Vibration:

Shock:

Soldering:

Vibration per Mil Std 883E Method 2007.3 Test Condition A

Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.

SMD product suitable for Convection Reflow soldering. Peak

temperature 260°C. Maximum time above 220°C, 60 seconds.

Solderability per Mil Std 883E Method 2003

Solderability

LVDS Output Waveform

Pad Connections - Enable / Disable Function

Table 7.0

Table 8.0

Duty Cycle

Pad

Connection

Enable / Disable

N/C

Enable / Disable

Function (Pad 1)

High or Open

Low

Vod

Output

Enable

Disable (High Impedance)

Ground

Differential

Output

80%

20%

Vopp

Q Output

Vcc

Waveform

peak-to-peak

Model Matrix

Table 9.0

Test Circuit

Frequency

Tolerance

20ppm

LM142

LM442

LM342

Frequency Frequency Frequency

Supply

Voltage

Temperature

Range

Vcc

Tolerance

25ppm

LM112

LM412

LM312

Tolerance

50ppm

LM122

LM422

LM322

LM222

LM123

LM423

LM323

LM223

Tolerance

100ppm

LM132

LM432

LM332

LM232

LM133

LM433

LM333

LM233

Power

Supply

2.5Vdc

3.3Vdc

0 to 70°C

-20 to 70°C

0 to 85°C

Ground

100

ohm

0.01uF

-40 to 85°C

0 to 70°C

LM143

LM443

LM343

LM113

LM413

LM313

Enable/

Disable

N/C

-20 to 70°C

0 to 85°C

-40 to 85°C

X = Models LM212, LM213, LM242 and LM243 are not currently available.

Tape and Reel Specifications

Solder Profile

Temperature

260°C

220°C

180°C

150°C

120°C

Time

120 S

Max.

10 S

60 S

Max.

360 Sec. Max.

Bulletin

Page

Ds030

US Headquarters:

630-851-4722

European Headquarters:

+353-61-472221

2 of 2

P01

Revision

Date

24 Sep 2009

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