THE CONNOR-WINFIELD CORP.

2111 COMPREHENSIVE DRIVE.

AURORA, IL 60505.

FAX

(630) 851-5040.

PHONE (630) 851-4722.

WWW.CONWIN.COM

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Copyright 2001 Connor-Winfield all rights reserved.

a

CRYSTAL CONTROLLED OSCILLATORS

The Connor Winfield L753 is a

Fixed Frequency, Surface Mount

Crystal Controlled Oscillator (XO)

designed for applications

requiring low jitter and a

±100ppm, -40 to 85°C overall

frequency tolerance, LVDS

Differential Outputs and Tri-state

Enable / Disable function. The

L753 is designed using a 2X or

4X PLL multiplication to achieve

the high output frequencies.

1

2

L753

- 266.66MHz

CLOCK

SERIES

CENTER

FREQUENCY

FEATURES

DESCRIPTION

ORDERING INFORMATION

3.3V OPERATION

LVDS DIFFERENTIAL OUTPUTS

ENABLE / DISABLE

LOW JITTER <3pS RMS

OVERALL FREQUENCY TOLERANCE

±100ppm

TEMPERATURE RANGE: -40 to 85°C

SURFACE MOUNT PACKAGE

TAPE AND REEL PACKAGING

RoHS COMPLIANT / LEAD FREE

HIGH FREQUENCY CLOCK OSCILLATOR

3.3V LVDS 5x7.0mm

CERAMIC SURFACE MOUNT

L753

Ds026

00

11/03/06

ABSOL UTE M AXIMUM RATING S

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

(Vcc)

-0.5

-

Vcc+0.5

Vdc

OPERATING SPECIFIC ATIONS

TABLE 2.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Center Frequency

(Fo)

200

-

800

MHz

Total Frequency Tolerance

-100

-

100

ppm

1

Operating Temperature Range

-40

-

85

°C

Supply Voltage

(Vcc)

3.135

3.3

3.465

Vdc

Supply Current

(Icc)

-

-

60

mA

Jitter (BW=10Hz to 20MHz)

-

-

10

ps rms

Jitter (BW=12kHz to 80MHz)

-

-

3

ps rms

SSB Phase Noise at 10Hz offset

-

-75

-

dBc/Hz

SSB Phase Noise at 100Hz offset

-

-95

-

dBc/Hz

SSB Phase Noise at 1KHz offset

-

-110

-

dBc/Hz

SSB Phase Noise at 10KHz offset

-

-125

-

dBc/Hz

SSB Phase Noise at 100KHz offset

-

-120

-

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

LVDS OUTPUT CHARACTERISTICS

TABLE 4.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

LOAD

-

-

100

Ohms

3

Output Differential Voltage

(Vod)

250

-

450

mV

Duty Cycle at 50% Level

45

50

55

%

4

Rise / Fall Time

-

0.6

1.0

nS

PACKAG E CHARACTERISTICS

TABLE 5.0

Package

Hermetically sealed ceramic package with grounded metal cover.

PROCESS RECOMMENDATIONS

TABLE 6.0

Soldering Process

See solder profile page 2.

1.0

Notes Includes calibration @ 25°C, frequency stability vs. temperature, supply and load variations, shock,

vibration and 20 years aging.

2.0

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

pad 1.

3.0

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

4.0

Duty Cycle measured at 50% of output swing.