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PG243-311.04M

Description
LVPECL Output Clock Oscillator
CategoryPassive components    oscillator   
File Size458KB,4 Pages
ManufacturerConnor-Winfield
Websitehttp://www.conwin.com/
Download Datasheet Parametric View All

PG243-311.04M Overview

LVPECL Output Clock Oscillator

PG243-311.04M Parametric

Parameter NameAttribute value
MakerConnor-Winfield
Reach Compliance Codeunknown
Other featuresTRI-STATE; ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; TR, 7 INCH
maximum descent time0.5 ns
Frequency Adjustment - MechanicalNO
frequency stability20%
Installation featuresSURFACE MOUNT
Nominal operating frequency311.04 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeLVPECL
Output load50 OHM
physical size7.0mm x 5.0mm x 1.75mm
longest rise time0.5 ns
Maximum supply voltage3.465 V
Minimum supply voltage3.135 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry55/45 %
Base Number Matches1
Surface Mount
Quartz Crystal Oscillator
PG and LG series
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Description:
Connor-Winfield's PGxxx and
LGxxx series are 5x7mm
surface mount, fixed frequency
crystal controlled oscillators
(XO) designed for applications
requiring tight frequency stability, wide
temperature range, and low jitter. Operating
at 2.5 or 3.3Vdc supply voltage, the PGxxx
series provides LVPECL differential outputs,
while the LGxxx provides LVDS differential
outputs. Enable/Disable function is available
on Pad 1 or 2.
Features:
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
Low Jitter: 0.6ps RMS Typical
Differential LVPECL or LVDS outputs
Tri-State Enable/Disable on Pad 1 or 2
Tape and Reel Packaging
RoHS Compliant / Lead Free
Package Outline
(7.0mm)
Suggested Pad Layout
0.200
(5.08mm)
C
Bypass
Ground
0.100
(2.54mm)
0.079
(2.00mm)
Top View
0.275
(5.0mm)
0.197
1625
PG123
311.04 MHZ
0.165
(4.20mm)
1
Keep
Out
Area
(1.75mm)
0.069
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: PGxx2, PGxx3, LGxx2, LGxx3
1: Enable / Disable (OE)
2: N/C
3
Ground:
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Pad Connections
Models PGxx4, PGxx5, LGxx4, LGxx5
1: N/C
2: Enable / Disable (OE)
3
Ground:
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Ordering Information
PG
Oscillator Type
LVPECL
Clock Series
5x7 mm
PG=LVPECL
LG=LVDS
1
Temperature
Range
1 = 0 to 70°C
2 = -40 to 85°C
3 = 0 to 85°C
4 = -20 to 70°C
2
Frequency
Tolerance
4 =
±20
ppm
1 =
±25
ppm
2 =
±50
ppm
3 =
±100
ppm
3
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
-311.04M
Output
Frequency
Frequency
Format
-xxx.xM Min.*
-xxx.xxxxxxM Max*
*Amount of
numbers after the
decimal point.
M = MHz
Bulletin
Page
Revision
Date
Ec279
1 of 4
02
21 June 2016
Example Part Numbers:
PG123-311.04M = 5x7 mm package,
±50
ppm, 0 to 70°C, 3.3 Vdc, LVPECL Output, E/D Pad 1, Output Frequency 311.04 MHz
LG224-622.08M = 5x7 mm package, +/-50ppm, -40 to 85C, 2.5 Vdc, LVDS Output, E/D Pad 2, Output Frequency 622.08 MHz

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