Selection guide for LVDS & PECL oscillators. Best choices for new designs.

PLETRONICS
Crystal Controlled Oscillators
LVDS OUTPUT
RoHS 6/6 Compliant
LV44J Series
2.5 x 3.2 x 1.0 mm
LCC Ceramic Package
 3rd Overtone crystal
 Low Jitter
 Enable/Disable function on pad 1
LV55J Series
3.2 x 5.0 x 1.35 mm
LCC Ceramic Package
 3rd Overtone crystal
 Low Jitter
 Enable/Disable function on pad 1
LV55F & LV55G Series
APPLICATIONS: Ideal reference clocks for high-speed applications
requiring low jitter, including:
 10/40/100 Gigabit Ethernet
 16-32G Fibre Channel
 100G/400G Opticlal Transport Networks
 SONET/SDH linecards.
LV77J Series
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
 3rd Overtone crystal
 Low Jitter
 Enable/Disable function on pad 1
3.2 x 5.0 x 1.35 mm
LV77F & LV77G Series
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
 LV55F is Fundamental crystal
 LV55G is 3rd Overtone crystal
 Improved rise and fall times
 Enable/Disable function on pad 1
LCC Ceramic Package
 LV77F is Fundamental crystal
 LV77G is 3rd Overtone crystal
 Improved rise and fall times
 Enable/Disable function on pad 1
LV99D Series
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
3.3 Volt Only
 Advanced Synthesized design
 uses a fundamental mode crystal
 Frequencies from 10MHz to over 600MHz
LV44F and LV44G Series
LV55D Series (Standard)
LV77D Series (Standard)
3.2 x 5.0 x 1.35 mm
LCC Ceramic Package
 3rd Overtone crystal
 Enable/Disable function on pad 1
2.5x 3.2 x 1.0 mm
LCC Ceramic Package
 LV44F is Fundamental crystal
 LV44G is 3rd Overtone crystal
 Improved rise and fall times
 Enable/Disable function on pad 1
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
 3rd Overtone crystal
 Enable/Disable function on pad 1
Pletronics
Part
Series
Crystal
Mode
Frequency
Range
(MHz)
Tr/Tf
Maximum
(pS)
Duty Cycle %
LV44/55/77J
3rd OT
100-175
500
45-55
0.1
LV44/55/77F
Fund.
13-110
400
45-55
0.4
1.0
27
LV44/55/77G
3rd OT
35-220
400
45-55
0.4
0.9
40
Fund. Synth.
10.9-670
300
47-53
0.6
2.1
90
3rd OT
80-325
900
45-55
0.4
2.6
66
LV99D
LV55/77D
Typical RMS Jitter (pS)
12KHz20MHz
10Hz20MHz
Current
with Load
(ma)
60
FEATURES
 Excellent phase noise characteristics
 Temp range: - 10° to +70°C Standard, -40° to +85°C Extended
 Available Tolerances: +/- 20PPM, +/- 25PPM and +/- 50PPM
 Most common frequencies in stock
 Jitter typical at 156.25 MHz
Pletronics, Inc. (425) 776-1880, Fax: (425) 776-2760, www.pletronics.com
SGC001 (REV-J)
Supply Voltage
2.5V
3.3V
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PLETRONICS
RoHS 6/6 Compliant
Crystal Controlled Oscillators
PECL OUTPUT
PE44J Series
APPLICATIONS: Ideal reference clocks for high-speed applications
2.5 x 3.2 x 1.0 mm
LCC Ceramic Package
 3rd Overtone crystal
 Low Jitter
 Enable/Disable function on pad 1
PE55J Series
3.2 x 5.0 x 1.35 mm
LCC Ceramic Package
 3rd Overtone crystal
 Low Jitter
 Enable/Disable function on pad 1
PE55F & PE55G Series
PE77J Series
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
 3rd Overtone crystal
 Low Jitter
 Enable/Disable function on pad 1
3.2 x 5.0 x 1.35 mm
LCC Ceramic Package
 PE55F is Fundamental crystal
 PE55G is 3rd Overtone crystal
 Improved rise and fall times
 Enable/Disable function on pad 1
PE99D Series
requiring low jitter, including:
 10/40/100 Gigabit Ethernet
 16-32G Fibre Channel
 100G-400G Optical Transport Networks
 SONET/SDH linecards
PE77F & PE77G Series
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
 PE77F is Fundamental crystal
 PE77G is 3rd Overtone crystal
 Improved rise and fall times
 Enable/Disable function on pad 1
5.0 x 7.0 x 1.7 mm
PE44F and PE44G Series
2.5x 3.2 x 1.0 mm
LCC Ceramic Package
3.3 Volt Only
 Advanced Synthesized design
 uses a fundamental mode crystal
 Frequencies from 10MHz to over 600MHz
LCC Ceramic Package
 PE44F is Fundamental crystal
 PE44G is 3rd Overtone crystal
 Improved rise and fall times
 Enable/Disable function on pad 1
PE55D Series (Standard)
PE77D Series (Standard)
3.2 x 5.0 x 1.35 mm
LCC Ceramic Package
 3rd Overtone crystal
 Enable/Disable function on pad 1
5.0 x 7.0 x 1.7 mm
LCC Ceramic Package
 3rd Overtone crystal
 Enable/Disable function on pad 1
Pletronics
Part
Series
Crystal
Mode
Frequency
Range (MHz)
Tr/Tf
Maximum
(pS)
Duty Cycle
%
PE44/55/77J
3rd OT
100-175
500
45-55
0.1
PE44/55/77F
Fund.
13-110
400
45-55
0.9
1.0
27
PE44/55/77G
3rd OT
35-220
400
45-55
0.4
0.9
40
Fund.
Synth.
10.9-766
876-1,170
300
47-53
0.6
2.1
90
3rd OT
40-250
700
45-55
0.4
2.6
90
PE99D
PE55/77D
Typical RMS Jitter (pS)
12KHz20MHz
10Hz20MHz
60
FEATURES
 Excellent phase noise characteristics
 Temp range: - 10° to +70°C Standard, -40° to +85°C Extended
 Available Tolerances: +/- 20PPM, +/- 25PPM and +/- 50PPM
 Most common frequencies in stock
 Jitter typical at 156.25 MHz
Pletronics, Inc. (425) 776-1880, Fax: (425) 776-2760, www.pletronics.com
Current
with Load
(ma)
SGC001 (REV-J)
Supply Voltage
2.5V
3.3V
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