Surface Mount
LVPECL
Clock Oscillator
Description:
2111 Comprehensive Drive
2111 Comprehensive Drive
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630- 851- 4722
Phone: 630- 851- 4722
Fax: 630- 851- 5040
Fax: 630- 851- 5040
www.conwin.com
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
The Connor Winfield Pxxx - Series are
5.0x7.0mm 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.
Storage Temperature
Supply Voltage (Vcc)
Input Voltage (Vc)
CW
155.5
0946
P123
2 MHz
Features:
Model Pxxx - Series
5.0 x7.0mm Surface Mount Package
2.5V or 3.3V Operation
LVPECL Differential Outputs
Frequency Stabilities Available:
+/-20ppm,+/-25ppm, +/-50ppm, +/-100ppm
Temperature Ranges Available:
0 to 70°C, -40 to 85°C, 0 to 85°C, -20 to 70°C
Low Jitter <1pS RMS
Tri-State Enable/Disable on Pad 1 or 2
Tape and Reel Packaging
RoHS Compliant / Lead Free
Absolute Maximum Ratings
Minimum
-55
-0.5
-0.5
Parameter
Nominal
-
-
-
Maximum
125
7.0
Vcc + 0.5
Units
°C
Vdc
Vdc
Notes
Operating Specifications
Output Frequency (Fo)
25
-
312.5
Total Frequency Tolerance
(See Ordering Information for full part number)
Model Px4x
-20
-
20
Model Px1x
-25
-
25
Model Px2x
-50
-
50
Model Px3x
-100
-
100
Operating Temperature Range
Model P1xx
0
-
70
Model P2xx
-40
-
85
Model P3xx
0
-
85
Model P4xx
-20
-
70
Supply Voltage (Vcc)
Model Pxx2, Pxx5
2.375
2.5
2.625
Model Pxx3, Pxx4
3.135
3.3
3.465
Supply Current (Icc)
-
60
90
Jitter:
Period Jitter
-
3.0
5.0
Integrated Phase Jitter (BW = 12 KHz to 20 MHz)
25 < Fo < 60 MHz
-
1.3
2.0
60 < Fo < 80 MHz
-
0.80
1.0
80 < Fo < 100 MHz
-
0.60
0.80
100 < Fo < 160 MHz
-
0.40
0.50
160 < Fo < 200 MHz
-
0.30
0.40
200 < Fo < 312.5 MHz
-
0.20
0.30
SSB Phase Noise
@ 10 Hz offset
-
-60
-
@ 100 Hz offset
-
-90
-
@ 1 KHz offset
-
-115
-
@ 10 KHz offset
-
-140
-
@ 100 KHz offset
-
-145
-
Start-Up Time
-
-
2
Parameter
Minimum
Nominal
Maximum
Units
MHz
ppm
ppm
ppm
ppm
°C
°C
°C
°C
Vdc
Vdc
mA
ps RMS
ps RMS
ps RMS
ps RMS
ps RMS
ps RMS
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
Notes
1
1
1
1
2
Input Characteristics
Enable / Disable Option:
Models Pxx2, Pxx3 E/D Pad 1. N/C Pad 2
Models Pxx4, Pxx5 E/D Pad 2. N/C Pad 1
Enable Input Voltage - (High) -(Vih)
70%Vcc
Disable Input Voltage - (Low) - (Vil)
-
Enable Time
-
Disable Time
-
Standby Current (When Osc. is disabled) -
Parameter
Minimum
Nominal
Maximum
Units
Notes
-
-
-
-
-
-
30%Vcc
2
200
30
Vdc
Vdc
ms
ns
uA
3
3
LVPECL Output Characteristics
Bulletin
Page
Revision
Date
Ec217
1 of 2
13
09 May 2012
Load
-
Voltage (High) (Vcc = 2.5 V) (Voh)
(Low) (Vcc = 2.5 V) (Vol)
Voltage (High) (Vcc = 3.3 V) (Voh)
(Low) (Vcc = 3.3 V) (Vol)
Duty Cycle at 50% Level
Rise / Fall Time: 20% to 80%
Parameter
Minimum
-
1.475
-
2.275
-
45
-
Nominal
50
-
-
-
-
50
0.5
Maximum
-
-
0.880
-
1.680
55
1.0
Units
Ohm
V
V
V
V
%
ns
Notes
4
5
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Notes:
1. Includes calibration @ 25°C, frequency stability vs. change in temperature, supply voltage and load variations, shock
and vibration and 20 years aging. Models P242, P243 P244 and P245 are not available above 260 MHz.
2. Models P242, P243 P244 and P245 are not available above 260 MHz.
3. When the oscillator is disabled the outputs are at high impedance. Outputs are enabled with no connection on E/D pad.
4. Outputs must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
5. Duty cycle measured at 50% of output voltage swing.
Package Outline
0.275
(7.0mm)
0.055
(1.4mm)
Ordering Information
2
Frequency
Stability
4 = ±20 ppm
1 = ±25 ppm
2 = ±50 ppm
3 = ±100 ppm
P
Type
LVPECL
Clock Series
5x7 mm
1
Temperature
Range
1 = 0 to 70°C
2 = -40 to 85°C
3 = 0 to 85°C
4 = -20 to 70°C
3
Supply Voltage
2 = 2.5 Vdc, E/D Pad 1
3 = 3.3 Vdc, E/D Pad 1
4 = 3.3 Vdc, E/D Pad 2
5 = 2.5 Vdc, E/D Pad 2
- 155.52M
Output Frequency
Frequency Format
-xxx.xM Min
-xxx.xxxxxxM Max
*Amount of numbers
after the decimal
point. M = MHz
0.197
(5.0mm)
CW 0946
P123
155.52M
0.102
(2.6mm)
.067 Max.
(1.70mm)
Dimensional Tolerance
+/-0.008 (+/-0.2mm)
Example: Part Number
P123-155.52M = LVPECL Output,
0 to 70, +/-20ppm, 3.3Vdc, E/D Pad 1, Output Frequency 155.52MHz
Attention: Models P242, P243, P244 and P245 are not available above 260 MHz.
Suggested Pad Layout
0.200
(5.08mm)
0.100
(2.54mm)
6
0.165
(4.2mm)
Top
View
1
2
3
5
4
0.079
(2.0mm)
Package Characteristics
Package
Hermetically sealed ceramic package and metal cover
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.
Bypass
Capacitor
0.01uF
Ground
0.070
(1.78mm)
Enable / Disable Function
Function:
Output
Low:
Disabled (High Impedance)
High or Open: Enabled
1:
2
3:
4:
5:
6:
Pad Connections
Models: Pxx2, Pxx3
Enable / Disable
N/C
Ground
Output Q
Complementary Output Q
Supply Voltage (Vcc)
1:
2
3:
4:
5:
6:
Models Pxx4, Pxx5
N/C
Enable / Disable
Ground
Output Q
Complementary Output Q
Supply Voltage (Vcc)
Test Circuit
R3
Output Waveform
Duty Cycle
6 5 4
1 2 3
Enable /
Disable
or
N/C
R1
R4
Q
80%
50%
20%
Q
tr
tf
R2
Vcc = Vcc2
Vcc
2.5V
3.3V
R1 / R3
250 Ohms
130 Ohms
R2 /R4
62.5Ohms
82 Ohms
Tape and Reel Dimensions
Temperature
260°C
220°C
180°C
150°C
Solder Profile
260°C
Direction of Feed (Customer)
120°C
0
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Bulletin
Page
Revision
Date
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
EC217
2 of 2
13
09 May 2012
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