Specifications subject to change without notice. All dimensions in inches. © Copyright 2007 The Connor-Winfield Corporation

Bulletin

DS021

Page

1of2

Revision

04

Date

27 Oct 2008

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

Description

Features:

5.0x7.0mm

Surface Mount LVDS

Clock Oscillator Series

The Connor Winfield Lxxx - Series

is a 5x7.5mm Surface Mount,

LVDS, Fixed Frequency Crystal

Controlled Oscillator (XO) designed

for applications requiring tight

frequency stability, wide temperature

range and low jitter. Operating at 2.5V

or 3.3V supply voltage, the Lxxx -

Series provides an LVDS Differential

Outputs with enable / disable function.

The surface mount package is

designed for high-density mounting

and is optimum for mass production.

Model Lxxx - Series

5.0 x7.0mm Surface Mount Package

2.5V or 3.3V Operation

LVDS Output Logic

Frequency Stabilities Available:

14x / 24x

: +/-20ppm

x /

x

:

ppm

x /

2x

0pp

Temperature Ranges Available:

L1xx Series: 0 to 70°C

L2xx Series: -40 to 85°C

Low Jitter <1pS RMS

Tri-State Enable/Disable on Pad 1 or 2

Tape and Reel Packaging

RoHS Compliant / Lead Free

L

L

/ L34x / L44x

L11

L21 / L31x / L41x +/-25

L12

L2

/ L32x / L42x: +/-5

m

L13x / L23x / L33x / L43x: +/-100ppm

L3xx Series: 0 to 85°C

L4xx Series: -20 to 70°C

Model Specifications

Absolute Maximum Ratings

Table 1.0

Parameter

Units

Minimum

Nominal

Maximum

Units

Note

Storage Temperature

-55

-

125

°C

Supply Voltage

(Vcc)

-0.5

-

4.6

Vdc

Input Voltage

-0.5

-

Vcc+0.5

Vdc

Operating Specifications

Table 2.0

Parameter

Minimum

Nominal

Maximum

Units

Note

Center Frequency

(Fo)

20

-

260

MHz

Total Frequency Tolerance

(See Table 9 for full part number)

Model Lx4x

(See Table 9)

-20

-

20

ppm

1

Model Lx1x

(See Table 9)

-25

-

25

ppm

1

Model Lx2x

(See Table 9)

-50

-

50

ppm

1

Model Lx3x

(See Table 9)

-100

-

100

ppm

1

Operating Temperature Range

Model L1xx

(See Table 9)

0

-

70

°C

Model L3xx

(See Table 9)

0

-

85

°C

Model L2xx

(See Table 9)

-40

-

85

°C

Model L4xx

(See Table 9)

-20

-

70

°C

Supply Voltage

(Vcc)

Model Lxx2

E/D Pad 1 (See Table 9)

2.375

2.500

2.625

Vdc

Model Lxx3

E/D Pad 1 (See Table 9)

3.135

3.3

3.465

Vdc

Model Lxx4

E/D Pad 2 (See Table 9)

2.375

2.500

2.625

Vdc

Model Lxx5

E/D Pad 2 (See Table 9)

3.135

3.3

3.465

Vdc

Supply Current

(Icc)

-

45

65

mA

Period Jitter

-

3

5

ps RMS

Phase Jitter (BW=12kHz to 20MHz)

-

0.5

1

ps RMS

SSB Phase Noise at 10Hz offset

-

-60

-

dBc/Hz

SSB Phase Noise at 100Hz offset

-

-90

-

dBc/Hz

SSB Phase Noise at 1KHz offset

-

-125

-

dBc/Hz

SSB Phase Noise at 10KHz offset

-

-140

-

dBc/Hz

SSB Phase Noise at 100KHz offset

-

-145

-

dBc/Hz

Input Characteristics

Table 3.0

Parameter

Minimum

Nominal

Maximum

Units

Note

Disable Input Voltage (Low)

(Vil)

-

-

0.3Vcc

Vdc

2

Enable Input Voltage (High)

(Vih)

0.7Vcc

-

-Vdc

2

Enable Time

-

-

500

us

Disable Time

-

-

200

ns

Standby Current (when part is Disabled)

(Icc)

-

-

30

uA

LVDS Output Characteristics

Table 4.0

Parameter

Minimum

Nominal

Maximum

Units

Note

LOAD

-

-

100

Ohms

Output Differential Voltage

(Vod)

250

-

450

mV

3

Output Swing (Differential Output peak to

peak)

(Vopp)

500

700

900

mV

Duty Cycle measured at 50%

45

50

55

%

4

Differential Rise / Fall Time 20% to 80%

-

0.3

0.7

ns

Package Characteristics

Table 5.0

Package

Hermetically sealed ceramic package and metal cover.

Soldering Process

RoHS compliant, lead free, see solder profile on page 2.

CW

0849

L143

155.52M