Selection guide for CMOS, LVDS & PECL VCXOs. Best choices for new designs.

PLETRONICS
Voltage Controlled Crystal Oscillators
RoHS 6/6 Compliant
VHD6 CMOS Series
VHA6 CMOS Series
LCC Ceramic Package
3.2 x 5.0 x 1.35 mm
 Fundamental Mode Crystal
LCC Ceramic Package
5.0 x 7.0 x 1.9 mm
 Fundamental Mode Crystal
VLU7 LVDS Series
VPU7 PECL 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
 +/- 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
 +/- 50PPM APR
VLA6 LVDS Series
VPA6 PECL Series
LCC Ceramic Package
5.0 x 7.0 x 1.9 mm
 Fundamental Mode Crystal
LCC Ceramic Package
5.0 x 7.0 x 1.9 mm
 Fundamental Mode Crystal
VLD6 LVDS Series
VPD6 PECL Series
LCC Ceramic Package
3.2 x 5.0 x 1.35 mm
 Fundamental Mode Crystal
LCC Ceramic Package
3.2 x 5.0 x 1.35 mm
 Fundamental Mode Crystal
Pletronics
Part
Series
Package Size
Frequency
Range (MHz)
Tr/Tf
Maximum
(nS)
Duty Cycle
%
Typical RMS Jitter (pS)
12KHz20MHz
10Hz-20MHz
Current
with Load
(ma)
Supply Voltage
2.5V
3.3V
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
0.6
8.0
*
*
VLU7
5x7 mm
10.9-670
0.3
47-53
0.6
3.2
90
*
VPU7
5x7 mm
10.9-1,170
0.3
47-53
0.8
3.2
110
*
VLA6
5x7 mm
25-180
0.7
45-55
40
*
VLD6
3.2x5 mm
25-180
0.7
45-55
40
*
VPA6
5x7 mm
25-180
1.0
45-55
90
*
VPD6
3.2x5 mm
25-180
1.0
45-55
90
*
FEATURES





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
APPLICATIONS

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.
Pletronics, Inc. (425) 776-1880, Fax: (425) 776-2760, www.pletronics.com
SGC001 (REV-J)