Product information is current as of publication date. The product conforms Copyright © 2008, Pletronics Inc.
to specifications per the terms of the Pletronics standard warranty. Production
processing does not necessarily include testing of all parameters.
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
Pletronics’ VHD6 Series is a voltage controlled
crystal oscillator with a CMOS output.
This model uses fundamental mode crystals
with no multiplication circuits.
Tape and Reel or tube packaging is available.
10 to 108 MHZ
3.2 x 5 mm Ceramic LCC Package
Voltage Control Function on pad 1
Enable/ Disable Function on pad 2
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.09 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter Unit
VCC Supply Voltage -0.5V to +5.5V
Vi Input Voltage -0.5V to VCC + 0.5V
Vo Output Voltage -0.5V to VCC + 0.5V
Thermal Characteristics
The maximum die or junction temperature is 155oC
The thermal resistance junction to board is 60 to 100oC/Watt depending on the solder pads, ground plane
and construction of the PCB.
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
www.pletronics.com 425-776-1880 2
Part Number:
VHD6031035 E G 500 100 -16.384M -XX
Internal code or blank
Nominal Frequency in MHZ
Pullability in ppm (Vcontrol)
050 = +_ 50 ppm minimum
100 = +_ 100 ppm minimum
Stability in ppm
000 = APR 500 = +_ 50 ppm
250 = +_ 25 ppm
Highest Specified Operating Temperature
A = +40oCF = +65oCL = +90oC
B = +45oCG = +70oCM = +95oC
C = +50oCH = +75oCN = +100oC
D = +55oCJ = +80oCP = +105oC
E = +60oCK = +85oC
Lowest Specified Operating Temperatu re
A = +10oCE = -10oCJ = -30oC
B = +5oCF = -15oCK = -35oC
C = +0oCG = -20oCL = -40oC
D = -5oCH = -25oCM = -45oC
Series (Part Type, Logic & Package)
Part Marking:
PLE VHD6
FF.FFFM
C YMDXX
Legend:
P or PLE = Pletronics
FF.FFFM = Frequency in MHZ
YMD = Date of Manufacture
xx = Internal factory codes
Specifications such as frequency stability, supply voltage and operating temperature range, etc. are not
identified from the marking. External packaging labels and packing list will correctly identify the ordered
Pletronics part number.
Codes for Date Code YMD
Code 8 9 0 1 2 3 4
Year 2008 2009 2010 2011 2012 2013 2014
Code A B C D E F G H J K L M
Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code123456789ABC
Day123456789101112
Code D E F G H J K L M N P R
Day131415161718192021222324
Code T U V W X Y Z
Day25262728293031
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
www.pletronics.com 425-776-1880 3
Electrical Specification for 3.30V +_5% over the specified temperature range
Item Min Typ Max Unit Condition
Frequency Range 10 - 108 MHZ
Frequency Accuracy 1 +_25 - - ppm Not specified if APR is specified
Pullability 1+_90 - +_125 ppm For Vcontrol 1.65 V +_1.5 V.
Not specified if APR is specified
Defined by the part number
Pullability (APR) 1 +_50 - - ppm Absolute Pull Range, includes the effect of
temperature stability
Defined by the part number
Output Waveform CMOS
Output High Level 90 - - % of VCC for IOH= +7 mA
Output Low Level - - 10 % of VCC for IOL = -7 mA
Output TRISE and TFALL - 3.0 6.0 nS 10% to 90% of VCC, CLOAD = 15 pF
Output Symmetry 45 50 55 % at 50% point of VCC (See load circuit)
Vcontrol Resistance Pin 1 20 25 - Kohm
Modulation Bandwidth 10 20 - KHz Vcontrol = 1.65V +_1.65V, -3dB
Integrated Jitter - 0.4 0.6 pS 12 KHz to 20 MHZ
E/D Internal Pull-up 50 - - Kohm to VCC
V disable - - 15 % of VCC applied to pin 1
V enable 85 - - % of VCC applied to pin 1
Output leakage VOUT = VCC -10 - +10 uA Pin 1 low, device disabled
VOUT = 0V -10 - +10 uA
Enable time - - 250 nS Time for output to reach a logic state
Disable time - - 250 nS Time for output to reach a high Z state
Start up time - 1.5 10 mS Time for output to reach specified frequency
Supply Current - 5.0 8.0 mA CLOAD = 15 pF
Operating Temperature -45 +105 oC Defined by part number
Storage Temperature Range -55 + 125 oC
Specifications with Pad 2 E/D open circuit
1For all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures.
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
www.pletronics.com 425-776-1880 4
Load Circuit and Test Waveform
Reliability: Environmental Compliance
Parameter Condition
Mechanical Shock MIL-STD-883 Method 2002, Condition B
Vibration MIL-STD-883 Method 2007, Condition A
Solderability MIL-STD-883 Method 2003
Thermal Shock MIL-STD-883 Method 1011, Condition A
ESD Rating
Model Minimum Voltage Conditions
Human Body Model 1500 MIL-STD-883 Method 3115
Charged Device Model 1000 JESD 22-C101
Package Labeling
Label is 1" x 2.6" (25.4mm x 66.7mm) Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New Font is Arial
Bar code is 39-Full ASCII
(example actual PN will appear)
Trise
10% * Vcc
Ground
Vlow
50% * Vcc
90% * Vcc
Vhigh
Tfall
Symmetry
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
www.pletronics.com 425-776-1880 5
1
3 4
1
2
6
5
Mechanical:
Inches mm
A 0.197 +_0.006 5.00 +_0.15
B 0.125 +_0.006 3.20 +_0.15
C 0.053 max 1.35 max
D10.050 1.27
E10.050 1.27
F10.004 0.10
G10.039 1.00
H10.025 0.63
Contacts:
Gold 11.8 µinches 0.3 µm minimum over
Nickel 50 to 350 µinches 1.27 to 8.89 µm
1 Typical dimensions
Not to Scale
I10.020 0.50
J10.004R 0.10R
K10.008R 0.20R
Pad Function Note
1 Vcontrol Input
2 Output
Enable/ Disable When this pad is not connected, the oscillator shall operate
When this pad is logic low, the output will be inhibited (high impedance state)
Recommend connecting this pad to Vcc if the oscillator is to be always on
3 Ground (GND)
4 Output
5 N.C. No Internal connection, pad may be connected to ground or VCC
6 Supply Voltage
(VCC)Recommend connecting appropriate power supply bypass capacitors as close as
possible.
Layout and application information
For Optimum Jitter Performance, Pletronics recommends:
a ground plane under the device
no large transient signals (both current and voltage) should be routed under the device do not layout
near a large magnetic field such as a high frequency switching power supply
do not place near piezoelectric buzzers or mechanical fans.
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
www.pletronics.com 425-776-1880 6
260°C M aximum
10 Seconds M aximum
215°C±10°C
Approxim a tely 50 Seconds
Allow ed rate of temperature change
Maximum 4°C per second
120 to 160 Seconds
100
150
200
250
Temperature (°C)
175°C±10°C
Reflow Cycle (typical for lead free processing)
The part may be reflowed 2 times without degradation.
Tape and Reel: available for quantities of 250 to 1000 per reel
Constant Dimensions Table 1
Tape
Size D0 D1
Min E1 P0 P2 S1
Min T
Max
T1
Max
8mm
1.5
+0.1
-0.0
1.0
1.75
+_0.1
4.0
+_0.1
2.0
+_0.05
0.6 0.6 0.1
12mm 1.5
16mm 1.5 2.0
+_0.1
24mm 1.5
Variable Dimensions Table 2
Tape
Size B1
Max E2 Min F P1 T2
Max W
Max Ao, Bo &
Ko
16 mm 12.1 14.25 7.5 +_0.1 8.0 +_0.1 8.0 16.3 Note 1
Note 1: Embossed cavity to conform to EIA-481-B Dimensions in mm Not to scale
REEL DIMENSIONS
A inches 7.0 10.0 13.0
mm 177.8 254.0 330.2
B inches 2.50 4.00 3.75
mm 63.5 101.6 95.3 Tape
Width
C mm 13.0 +0.5 / -0.2
D mm 16.4
+2.0
-0.0
16.4
+2.0
-0.0
16.4
+2.0
-0.0
16.0
Reel dimensions may vary from the above
VHD6 Series 3.3V
VCXO CMOS Oscillator
December 2008
www.pletronics.com 425-776-1880 7
IMPORTANT NOTICE
Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and
other changes to this product at anytime. PLE reserves the right to discontinue any product or service
without notice. Customers are responsible for obtaining the latest relevant information before placing orders
and should verify that such information is current and complete. All products are sold subject to PLE’s
terms and conditions of sale supplied at the time of order acknowledgment.
PLE warrants performance of this product to the specifications applicable at the time of sale in accordance
with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE deems
necessary to support this warranty. Except where mandated by specific contractual documents, testing of
all parameters of each product is not necessarily performed.
PLE assumes no liability for application assistance or customer product design. Customers are responsible
for their products and applications using PLE components. To minimize the risks associated with the
customer products and applications, customers should provide adequate design and operating safeguards.
PLE products are not designed, intended, authorized or warranted to be suitable for use in life support
applications, devices or systems or other critical applications that may involve potential risks of death,
personal injury or severe property or environmental damage. Inclusion of PLE products in such applications
is understood to be fully at the risk of the customer. Use of PLE products in such applications requires the
written approval of an appropriate PLE officer. Questions concerning potential risk applications should be
directed to PLE.
PLE does not warrant or represent that any license, either express or implied, is granted under any PLE
patent right, copyright, artwork or other intellectual property right relating to any combination, machine or
process which PLE product or services are used. Information published by PLE regarding third-party
products or services does not constitute a license from PLE to use such products or services or a warranty
or endorsement thereof. Use of such information may require a license from a third party under the patents
or other intellectual property of the third party, or a license from PLE under the patents or other intellectual
property of PLE.
Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is without
alteration and is accompanied by associated warranties, conditions, limitations and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. PLE is not responsible or
liable for such altered documents.
Resale of PLE products or services with statements different from or beyond the parameters stated by PLE
for that product or service voids all express and implied warranties for the associated PLE product or
service and is an unfair or deceptive business practice. PLE is not responsible for any such statements.
Contacting Pletronics Inc.
Pletronics Inc. Tel: 425-776-1880
19013 36th Ave. West Fax: 425-776-2760
Lynnwood, WA 98036-5761 USA E-mail: ple-sales@pletronics.com
URL: www.pletronics.com
Copyright © 2008, Pletronics Inc.