Surface Mount
Quartz Crystal Oscillator
LGF Series and PGF Series
The Connor-Winfield's
LGFxxx Series and PGFxxx
13
PG 29
155.5 F442
Series are 5.0x7.0 mm Surface
2 MH
Z
Mount, LVDS or LVPECL, Fixed
Frequency Crystal Controlled
Oscillators (XO) designed for
applications requiring high
frequency and tight frequency
stability, wide temperature range and low
jitter. Operating at 2.5 or 3.3 Vdc supply
voltage, the LGFxxx Series provides
LVDS output logic and the PGFxxx Series
provides LVPECL output logic both with
differential outputs. Enable / disable
function is available on pad 1 or 2. The
surface mount package is designed for
high-density mounting and is optimum for
mass production.
Description:
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Frequency Range 10 MHz to 1.5 GHz
3.3 or 2.5 Vdc Operation
5x7 mm SMT Package
Frequency Stabilities Available:
±20 ppm, ±25 ppm, ±50 ppm
or ±100 ppm
Temperature Ranges Available:
0 to 70°C, -40 to 85°C, 0 to 85°C
or -20 to 70°C
Jitter: <1.5 ps RMS
LGF Series: Differential LVDS Outputs
PGF Series: Differential LVPECL Outputs
Tri-State Enable/Disable on Pad 1 or 2
Tape and Reel Packaging
RoHS Compliant / Lead Free
Factory Programed Output Frequency
Fast Delivery of any Output Frequency
Features:
Package Outline
Suggested Pad Layout
0.200
(5.08mm)
C
Bypass
Ground
0.100
(2.54mm)
0.079
(2.00mm)
Top View
0.275
(7.0mm)
0.197
(5.0mm)
1329
PGF442
155.52 MHZ
0.165
(4.20mm)
1
0.069
(1.75mm)
Keep
Out
Area
Ground
0.070
(1.80mm)
Keep Out Area: Do not route any traces in the keep out area. It is recommended the next layer under the keep out area is to be ground plane.
Pad Connections
Models LGFxx2, LGFxx3, PGFxx2, PGFxx3
1: Enable / Disable (OE)
2: N/C
3
Ground:
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Pad Connections
Models LGFxx4, PGFxx5, LGFxx4, PGFxx5
1: N/C
2: Enable / Disable (OE)
3
Ground:
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Ordering Information
PGF
Oscillator
Type
LGF = LVDS
PGF = LVPECL
Clock Series
5x7 mm
4
Temperature
Range
1 = 0 to 70°C
2 = -40 to 85°C
3 = 0 to 85°C
4 = -20 to 70°C
4
Frequency
Tolerance
4 =
±20
ppm
1 =
±25
ppm
2 =
±50
ppm
3 =
±100
ppm
2
Supply Voltage
E/D Function
2 = 2.5 Vdc, E/D Pad 1
3 = 3.3 Vdc, E/D Pad 1
4 = 2.5 Vdc, E/D Pad 2
5 = 3.3 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
G = GHz
Bulletin
Page
Revision
Date
Ec281
1 of 4
03
06 Dec 2013
Part Number Examples
:
PGF442-155.52M = 5x7 mm package,
±20
ppm, -20 to 70°C, 2.5 Vdc, LVPECL Output, E/D Pad 1, Output Frequency 155.52 MHz'
PGF123-311.04M = 5x7 mm package,
±50
ppm, 0 to 70°C, 3.3 Vdc, LVPECL Output, E/D Pad 1, Output Frequency 311.04 MHz
LGF214-622.08M = 5x7 mm package,
±25
ppm, -40 to 85°C, 2.5 Vdc, LVDS Output, E/D Pad 2, Output Frequency 622.08 MHz
LGF325-074.25M = 5x7 mm package,
±50
ppm, 0 to 85°C, 2.5 Vdc, LVDS Output, E/D Pad 2, Output Frequency 74.25 MHz
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Input Voltage
Minimum
-55
-0.5
-0.5
Nominal
-
-
-
Maximum
125
4.2
Vcc+0.5
Units
°C
Vdc
Vdc
Notes
Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. The functional operation
of the device at those or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to conditions outside the "recommended
operating conditions" for any extended period of time may adversely impact device reliability and result in failures not covered by warranty.
Model Series
LGFxxx Series
PGFxxx Series
LVDS Output Series
LVPECL Output Series
Operating Specifications
Parameter
Center Frequency: (Fo)
10
Operating Temperature Range: (See Ordering Information)
Temperature Code 1
0
Temperature Code 2
-40
Temperature Code 3
0
Temperature Code 4
-20
Total Frequency Tolerance: (See Ordering Information)
Tolerance Code 4
-20.0
Tolerance Code 1
-25.0
Tolerance Code 2
-50.0
Tolerance Code 3
-100.0
Supply Voltage: (Vcc)
Supply Voltage Code 2 or 4
2.375
Supply Voltage Code 3 or 5
3.135
Supply Current
-
Start-Up Time:
-
Minimum
Nominal
-
-
-
-
-
-
-
-
-
2.5
3.3
30
-
Maximum
1500
70
85
85
70
20.0
25.0
50.0
100.0
2.625
3.465
50
10
Units
MHz
°C
°C
°C
°C
ppm
ppm
ppm
ppm
Vdc
Vdc
mA
ms
Notes
1
1
1
1
±5%
±5%
Jitter / Phase Noise Characteristics
Parameter
Jitter
Minimum
Nominal
3.0
1.1
-55
-82
-106
-110
-111
-132
-145
Maximum
5.0
1.5
-
-
-
-
-
-
-
Units
ps RMS
ps RMS
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
Notes
Period Jitter
-
Integrated Phase Jitter (BW = 12 KHz to 20 MHz) -
-
-
-
-
-
-
-
SSB Phase Noise for Fo = 320.6296 MHz
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
@ 1 MHz offset
@ 10 MHz offset
OE Input Characteristics
Parameter
Enable / Disable Function Option:
Models LGFxx2, LGFxx3, PGFxx2, PGFxx3 - OE Pad 1, N/C Pad 2
Models LGFxx4, LGFxx5, PGFxx4, PGFxx5 - OE Pad 2, N/C Pad 1
Enable Voltage (V
IH
)
70% Vcc
-
Disable Voltage (V
IL
)
-
-
Enable Time
-
-
Disable Time
-
-
Minimum
Nominal
Maximum
Units
Notes
-
30% Vcc
Vdc
Vdc
2
200
50
ns
ns
Bulletin
Page
Revision
Date
Ec281
2 of 4
03
06 Dec 2013
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Enable / Disable Function
Function: (Pad 1 or 2)
Low or Open:
High
Output
Disabled (High Impedance)
Enabled
LVDS Output Characteristics
Load
Output Differential Voltage (Vod)
Output Swing (Differential Output Pk to Pk)
Duty Cycle at 50% of output voltage swing
Differential Rise / Fall Time:
-
Parameter
Minimum
-
250
500
45
-
Nominal
100
-
700
50
0.15
Maximum
-
450
900
55
0.35
Units
Ohm
mV
mV
%
ns
Notes
3
4
5
LVPECL Output Characteristics
Load
Output Voltage: Vcc = 2.5 Vdc
High (V
OH
)
Low (V
OL
)
Output Voltage: Vcc = 3.3 Vdc
High (V
OH
)
Low (V
OL
)
Duty Cycle at 50% of output voltage swing
Rise / Fall Time: 20% to 80%
Parameter
Minimum
-
1.475
-
2.275
-
45
-
Nominal
50
-
-
-
-
50
200
Maximum
-
-
0.880
-
1.680
55
350
Units
pF
V
V
V
V
%
ps
Notes
6
4
Package Characteristics
Package
Vibration:
Shock:
Soldering Process;
Hermetically sealed ceramic package and metal cover
Environmental Characteristics
Vibration per Mil Std 883E Method 2007.3 Test Condition A.
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
RoHS compliant lead free. See soldering profile on page 4.
Phase Noise Plot
Typical Phase Noise Plot Model PGF123-320.6296M
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 go to tri-state level (high impedance) which floats to VOL. Outputs are enabled with no connection on E/D pad.
3. Vod is measured with a 100 ohm resistor between the true and the complementary outputs.
4. Duty cycle measured at 50% of output voltage swing.
5. Rise and fall times measured from 10% to 90%
6. Outputs must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
Bulletin
Page
Revision
Date
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
Ec281
3 of 4
03
06 Dec 2013
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