Selection guide for CMOS, LVDS & PECL VCXOs

PLETRONICS
Voltage Controlled Crystal Oscillators
RoHS 6/6 Compliant
VHD6 Series
VHA6 Series
LCC Ceramic Package
3.2 x 5.0 x 1.35 mm
 Fundamental Mode Crystal
 Enable/Disable function on pad 2
 Small SMD package for high density board designs
LCC Ceramic Package
5.0 x 7.0 x 1.9 mm
 Fundamental Mode Crystal
 Enable/Disable function on pad 2
VLU7 LVDS Output Series
VPU7 PECL Output Series
LCC Ceramic Package
5.0 x 7.0 x 2.97 mm
Supply Voltage 3.3 Volt Only
 Output frequency is synthesized from fundamental
quartz crystal
 Enable/Disable function on pad 2
 +/- 50PPM APR
LCC Ceramic Package
5.0 x 7.0 x 2.97mm
Supply Voltage 3.3 Volt Only
 Output frequency is synthesized from fundamental
quartz crystal
 Enable/Disable function on pad 2
 +/- 50PPM APR
FEATURES
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APPLICATIONS

Excellent phase noise characteristics
All have Tri-State with Power Standby modes
Temp range: - 10° to +70°C Standard, -40° to +85°C
Extended
Available Tolerances: +/- 20PPM, +/- 25PPM, and
+/- 50PPM
Most common frequencies in stock
Pletronics
Part
Series
Package Size
Frequency
Range (MHz)
Tr/Tf
Maximum
(nS)
Duty Cycle
%
Ideal reference clocks for high-speed applications
requiring low jitter, including:
1/10 Gigabit Ethernet
2/4/10G Fibre Channel
Server & Storage platforms
SONET/SDH line cards.
Typical RMS Jitter (pS)
12KHz20MHz
Current
with Load
(ma)
10Hz-20MHz
VHD6
3.2x5 mm
10-106
6.0
45-55
0.6
8.0
VHA6
5.x7 mm
1.7-108
6.0
45-55
06
8.0
VLU7
5x7 mm
10.9-670
0.3
47-53
0.6
3.2
90
VPU7
5x7 mm
10.9-766
876-1,170
0.3
47-53
0.8
3.2
110
Pletronics, Inc. (425)-776-1880, Fax: (425) 776-2760, www.pletronics.com
SGC001 (REV-F)
Supply Voltage
2.5V
3.3V
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