Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation

Bulletin

Ec217

Page

1of2

Revision

06

Date

18 Apr 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 LVPECL

Clock Oscillator Series

The Connor Winfield Pxxx -

Series is a 5x7.0mm Surface

Mount, LVPECL, 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 Pxxx -

Series provides an LVPECL

Differential Outputs with enable /

disable function. The surface mount

package is designed for high-density

mounting and is optimum for mass

production.

Model Pxxx - Series

5.0 x7.0mm Surface Mount Package

2.5V or 3.3V Operation

LVPECL Output Logic

Frequency Stabilities Available:

14x /

24x

: +/-20ppm

x /

x

:

ppm

x /

2x

0pp

Temperature Ranges Available:

P1xx Series: 0 to 70°C

P2xx Series: -40 to 85°C

Low Jitter <1pS RMS

Tri-State Enable/Disable

Tape and Reel Packaging

RoHS Compliant / Lead Free

P

P

/ P34x / P44x

P11

P21 / P31x / P41x +/-25

P12

P2

/ P32x / P42x: +/-5

m

P13x / P23x / P33x / P43x: +/-100ppm

P3xx Series: 0 to 85°C

P4xx 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

-

7.0

Vdc

Input Voltage

-0.5

-

Vcc+0.5

Vdc

Operating Specifications

Table 2.0

Parameter

Minimum

Nominal

Maximum

Units

Note

Center Frequency

(Fo)

25

-

260

MHz

Total Frequency Tolerance

(See Table 9 for full part number)

Model Px4x

(See Table 9)

-20

-

20

ppm

1

Model Px1x

(See Table 9)

-25

-

25

ppm

1

Model Px2x

(See Table 9)

-50

-

50

ppm

1

Model Px3x

(See Table 9)

-100

-

100

ppm

1

Operating Temperature Range

Model P1xx

(See Table 9)

0

-

70

°C

Model P4xx

(See Table 9)

-20

-

70

°C

Model P3xx

(See Table 9)

0

-

85

°C

Model P2xx

(See Table 9)

-40

-

85

°C

Supply Voltage

(Vcc)

Model Pxx2

(See Table 9)

2.375

2.500

2.625

Vdc

Model Pxx3

(See Table 9)

3.135

3.3

3.465

Vdc

Supply Current

(Icc)

-

60

90

mA

Period Jitter

-

3

5

ps RMS

Phase Jitter- BW=12kHz to 20MHz (Fo >70M)

-

0.5

1.0

ps RMS

Phase Jitter- BW=12kHz to 20MHz (Fo< 70M)

-

1.5

2.0

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

Startup Time

-

-

2ms

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

-

-

2ms

Disable Time

-

-

200

ns

Standby Current (when part is Disabled)

(Icc)

-

-

30

uA

LVPECL Output Characteristics

Table 4.0

Parameter

Minimum

Nominal

Maximum

Units

Note

LOAD

-

-

50

Ohms

3

Voltage (Vcc = 2.5V)

(High)

(Voh)

1.475

-

-

Vdc

(Vcc = 2.5V)

(Low)

(Vol)

-

-

0.880

Vdc

Voltage (Vcc = 3.3V)

(High)

(Voh)

2.275

-

-

Vdc

(Vcc = 3.3V)

(Low)

(Vol)

-

-

1.68

Vdc

Duty Cycle

45

50

55

%

4

Rise / Fall Time 20% to 80%

-

0.5

1

ns