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 P731 is a

3.3V Crystal Oscillator (XO) with

LVPECL Differential outputs and

P731 is designed using a 2X or

4X PLL multiplication to achieve

the high frequency output.

1

2

P731

- 704.38058 MHz

LVPECL

CLOCK

SERIES

CENTER

FREQUENCY

FEATURES

DESCRIPTION

ORDERING INFORMATION

250 to 800MHz

3.3V OPERATION

LOW JITTER <1pS RMS

OVERALL FREQUENCY TOLERANCE:

+/-50 PPM

TEMPERATURE RANGE: 0 to 85°C

DIFFERENTIAL LVPECL OUTPUTS

ENABLE / DISABLE FUNCTION

SURFACE MOUNT PACKAGE

TAPE AND REEL PACKAGING

RoHS COMPLIANT / LEAD FREE

3.3V 5 x 7mm SURFACE MOUNT HIGH FREQUENCY

LVPECL CLOCK OSCILLATOR

P731

Ec236

00

07/07/06

ABSOLU TE MAX IMUM RATING S

TABLE 1.0

PARAMETER

UNITS

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Storage Temperature

-40

-

85

°C

Supply Voltage

(Vcc)

-0.5

-

4.6

Vdc

Input Voltage

(Vcc)

-0.5

-

4.6

Vdc

OPERATING SPECIFIC ATIONS

TABLE 2.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Center Frequency

(Fo)

250

-

800

MHz

Total Frequency Tolerance

-50

50

ppm

1

Operating Temperature Range

0

-

85

°C

Supply Voltage

(Vcc)

3.135

3.3

3.465

Vdc

Supply Current

(Icc)

-

60

100

mA

Jitter (BW=10Hz to 20MHz)

-

-

8

pS RMS

Jitter (BW=12kHz to 20MHz)

-

-

2

pS RMS

INPUT CHARACTERISTICS

TABLE 3.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Disable Input Voltage (Low)

(Vil)

-

-

1.68

Vdc

2

Enable Input Voltage (High)

(Vih)

2.275

-

-

Vdc

2

PECL OUTPUT CHARACTERISTICS

TABLE 4.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

LOAD

-

-

50

Ohms

3

Voltage

(High)

(Voh)

2.275

-

-

Vdc

(Low)

(Vol)

-

-

1.68

Vdc

Duty Cycle

45

50

55

%

4

Rise / Fall Time 20% to 80%

-

-

0.5

nS

PACKAG E CHARACTERISTICS

TABLE 5.0

Package

Hermetically sealed ceramic package and metal cover.

TABLE 6.0

Pin

Connection

1

Enable / Disable

2

N/C

3

Ground

4

Q Output

5

Q Output

6

Vcc

TABLE 7.0

Enable / Disable Function (Pad 1)

Output

High or Open

Enable

Low

Disable (High Impedance)

Notes

1)

Includes calibration @ 25°C, frequency stability vs. 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)

Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.

4)

Duty Cycle measured at 50% of output swing.