Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
Surface Mount
LVPECL
Clock Oscillator
Description:
The Connor Winfield PLxxx - Series are
5 x 7mm Surface Mount, LVPECL, Fixed
Frequency Crystal Controlled Oscillator (XO)
designed for applications requiring tight
frequency stability, wide temperature range
and low jitter. Operating at 3.3V supply
voltage, the PLxxx - 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.
Operating Specifications
Parameter Minimum Nominal Maximum Units Notes
Output Frequency (Fo) 98 - 800 MHz
Total Frequency Tolerance (See Ordering Information for full part number)
Model PLx43 -20 - 20 ppm 1
Model PLx13 -25 - 25 ppm 1
Model PLx23 -50 - 50 ppm 1
Model PLx33 -100 - 100 ppm 1
Operating Temperature Range
Model PL1x3 0 - 70 °C
Model PL2x3 -40 - 85 °C
Model PL3x3 0 - 85 °C
Model PL4x3 -20 - 70 °C
Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc
Supply Current (Icc) - 75 90 mA
Jitter:
Period Jitter - 3.0 5.0 ps RMS
Integrated Phase Jitter - 0.6 1.0 ps RMS
SSB Phase Noise for Fo=496 MHz
@ 100 Hz offset - -90 - dBc/Hz
@ 1 KHz offset - -105 - dBc/Hz
@ 10 KHz offset - -110 - dBc/Hz
@ 100 KHz offset - -115 - dBc/Hz
@ 1 MHz offset - -125 - dBc/Hz
@ 10 MHz offset - -145 - dBc/Hz
Start-Up Time - - 10 ms
Absolute Maximum Ratings
Parameter Minimum Nominal Maximum Units Notes
Storage Temperature -55 - 125 °C
Supply Voltage (Vcc) -0.5 - 4.6 Vdc
Input Voltage (Vc) -0.5 - Vcc + 0.5 Vdc
Features:
Model PLxxx - Series
5 x 7mm Surface Mount Package
3.3V Operation
LVPECL Differential Outputs
Frequency Stabilities Available:
+/-20 ppm,+/-25 ppm, +/-50 ppm, +/-100 ppm
Temperature Ranges Available:
0 to 70°C, -40 to 85°C, 0 to 85°C, -20 to 70°C
Low Jitter <0.6ps RMS
Tri-State Enable/Disable on Pad 1
Tape and Reel Packaging
RoHS Compliant / Lead Free
Bulletin Ec268
Page 1 of 2
Revision 03
Date 13 Oct 2011
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Input Characteristics
Parameter Minimum Nominal Maximum Units Notes
Enable Input Voltage - (High) -(Vih) 70%Vcc - - Vdc 2
Disable Input Voltage - (Low) - (Vil) - - 30%Vcc Vdc 2
LVPECL Output Characteristics
Parameter Minimum Nominal Maximum Units Notes
Load - - 50 - Ohm 3
Voltage (High) (Vcc = 3.3 V) (Voh) 2.275 - - V
(Low) (Vcc = 3.3 V) (Vol) - - 1.680 V
Duty Cycle at 50% Level 45 50 55 % 4
Rise / Fall Time: 20% to 80% - 0.5 1.0 ns
CW 1032
PL143
496 MHZ
Type
LVPECL
Clock Series
5x7 mm
Temperature
Range
1 = 0 to 70°C
2 = -40 to 85°C
3 = 0 to 85°C
4 = -20 to 70°C
Frequency
Stability
4 = ±20 ppm
1 = ±25 ppm
2 = ±50 ppm
3 = ±100 ppm
Output Frequency
Frequency Format
-xxx.xM Min
-xxx.xxxxxxM Max
*Amount of numbers
after the decimal
point. M = MHz
PL 1 4 - 496.0M
Supply Voltage
3 = 3.3 Vdc, E/D Pad 1
3
Ordering Information
Example: Part Number
PL143-496.0M = LVPECL Output,
0 to 70, +/-20ppm, 3.3Vdc, E/D Pad 1, Output Frequency 496 MHz
Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851- 4722
Fax: 630- 851- 5040
www.conwin.com
Bulletin EC268
Page 2 of 2
Revision 03
Date 13 Oct 2011
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
Suggested Pad Layout
Output Waveform
Tape and Reel Dimensions
Environmental Characteristics
Vibration: Vibration per Mil Std 883E Method 2007.3 Test Condition A.
Shock: Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
Soldering Process; RoHS compliant lead free. See soldering profile on page 2.
Pad Connections
Function: Output
Low: Disabled (High Impedance)
High or Open: Enabled
Solder Profile
120°C
150°C
180°C
260°C
0
220°C
Up to 120 s
Typical
10 s
60 to 90 s
Typical
Temperature 260°C
Meets IPC/JEDEC J-STD-020C
Enable / Disable Function
0.200
(5.08mm)
0.100
(2.54mm)
0.079
(2.0mm)
0.165
(4.2mm)
0.070
(1.78mm)
Bypass
Capacitor
0.01uF
Ground
Top
View
4
56
321
Q
Q
50%
20%
80%
tr
Duty Cycle
tf
CW 1032
PL143
496 MHZ
0.069
(1.75mm)
0.275
(7.0mm)
0.197
(5.0mm)
N/C
E/D
2
Vcc = Vcc2 = 3.3Vdc
Package Characteristics
Package Hermetically sealed ceramic package and metal cover
Package Outline
Test Circuit
1: Enable / Disable
2 N/C
3: Ground
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Notes:
1. Includes calibration @ 25°C, frequency stability vs. change in temperature, supply voltage and load variations, shock
and vibration and 20 years aging.
2. When the oscillator is disabled the outputs are at high impedance. Outputs are enabled with no connection on E/D pad.
3. Outputs must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4. Duty cycle measured at 50% of output voltage swing.
