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VV-800
Voltage Controlled Crystal Oscillator Previous Vectron Model VVC4
VV-800
Description
Vectron's VV-800 Voltage Controlled Crystal Oscillator (VCXO) is a quartz stabilized square wave generator with a CMOS output. The VV-800 uses fundamental crystals resulting in low jitter performance and a monolithic IC which improves reliability and reduces cost.
Features
* * * * * * * * * CMOS output VCXO Output Frequencies from 1.544 MHz to 77.760 MHz 5.0 or 3.3 V Operation Fundamental Crystal Design with Low Jitter Performance Output Disable Feature Excellent 20ppm Temperature Stability, -10/70C or -40/85C Operating Temperature Small Industry Standard Package, 3.2x5x1.2mm Product is free of lead and compliant to EC RoHS Directive * * * * * *
Applications
SONET/SDH/DWDM Ethernet, SynchE xDSL, PCMIA Digital Video Broadband Access Base Stations, Picocells
Block Diagram
VDD E/D or NC Output
Crystal
Oscillator
VC
E/D or NC
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Gnd
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Performance Specifications Performance Specifications
Table 1. Electrical Performance Parameter
Voltage1, 5V option 3.3V option Current2, 5V option 3.3V option Nominal Frequency3 Pull Range , ordering option Linearity
2 2,6
Symbol
VDD IDD
Min
Supply 4.750 3.135
Typical
5.0 3.3
Maximum
5.250 3.465 55 40
Units
V mA
Frequency fN APR Lin KV fSTAB Outputs Output Logic Levels Output Logic High Output Logic Low Load Rise Time2,4 Fall Time
2,4 2 2
1.544 50, 80, 100 5 +80 20
77.760
MHz ppm % ppm/V ppm V
Gain Transfer2 Temperature Stability
VOH VOL IOUT tR tF SYM J J
0.9*VDD 0.1*VDD 15 5 5 45 50 3.0 23 -63 -97 -129 -144 -157 -159 -164 Control Voltage 55 pF ns ns % ps ps dBc/Hz
Symmetry
Period Jitter5,7, RMS (61.44 MHz) Period Jitter5,7, Peak - Peak (61.44MHz) Phase Noise 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz
8
Control Voltage Range for Pull Range Control Voltage Input Impedance Control Voltage Modulation BW Output Enable/Disable Output Enabled Output Disabled Start-Up Time Operating Temp, Ordering Option Package Size
1] 2] 3] 4] 5] 6] 7] 8] 9]
9
VC ZIN BW VIH VIL TSU TOP
0.5 0.3 100 10 0.9*VDD
4.5 3.0
V K kHz V
0.1*VDD 10 0/70 or -40/85 5.0 x 3.2 x 12 ms C mm
The power supply should have by-pass capacitors as close to the supply and to ground as possible, for examples 0.1 and 0.01uF Parameters are tested with production test circuit below (Fig 1). See Standard Frequencies and Ordering Information tables for more specific information Measured from 20% to 80% of a full output swing (Fig 2). Not tested in production, guaranteed by design, verified at qualification. Tested with Vc = 0.3V to 3.0V unless otherwise stated in part description Broadband Period Jitter measured using Wavecrest SIA3300C, 90K samples. Phase Noise is measured with an Agilent E5052A. The Output is Enabled if the Enable/Disable is left open.
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
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Test Circuit
tR IDD 0.8*VDD 4 + VDD .1F .01F IC VC 1 + 3 2 15pF 50% 0.2#VDD
Waveform
tF
On Time
Period
Fig 1: Test Circuit
Fig 2: Waveform
Table 2. Absolute Maximum Ratings Parameter
Power Supply Voltage Control Range Storage Temperature Soldering Temp/Time
Symbol
VDD VC TS TLS
Ratings
0 to 6 0 to VCC -55 to 125 260 / 20
Unit
V V C C / sec
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied at these or any other conditions in excess of conditions represented in the operational sections of this datasheet. Exposure to absolute maximum ratings for extended periods may adversely affect device reliability. Permanent damage is also possible if OD or Vc is applied before Vcc.
Typical Phase Noise
Typical Gain
Typical Characteristics - Phase Noise and Gain Curve
VV-800 @ 61.44 MHz
150 100
90 100 80
70 50 60 Vc (volts) 0 0 0.5 1 1.5 2 2.5 3 40 -50 30 50 Gain (ppm/V) Pull (ppm) Pull Gain
20 -100 10
-150
0
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
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Reliability
VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation. The VV-800 family is capable of meeting the following qualification tests: Table 3. Environmental Compliance Parameter
Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents Moisture Sensitivity Level Contact Pads
Conditions
MIL-STD-883, Method 2002 MIL-STD-883, Method 2007 MIL-STD-883, Method 2003 MIL-STD-883, Method 1014 MIL-STD-883, Method 2015 MSL 1 Gold over Nickel
Handling Precautions
Although ESD protection circuitry has been designed into the VV-800 proper precautions should be taken when handling and mounting. VI employs a human body model (HBM) and a charged device model (CDM) for ESD susceptibility testing and design protection evaluation. Table 4. ESD Ratings Model
Human Body Model Charged Device Model
Minimum
500V 500V
Conditions
MIL-STD-883, Method 3015 JESD22-C101
Table 5. Reflow Profile Parameter
PreHeat Time Ramp Up Time Above 217 C Time To Peak Temperature Time at 260 C Ramp Down
Symbol
tS RUP tL TAMB-P tP RDN
Value
60 sec Min, 180 sec Max 3 C/sec Max 60 sec Min, 150 sec Max 480 sec Max 20 sec Min, 40 sec Max 6 C/sec Max
The device is qualified to meet the JEDEC standard for Pb-Free assembly. The temperatures and time intervals listed are based on the Pb-Free small body requirements. The VV-800 device is hermetically sealed so an aqueous wash is not an issue. Termination Plating: Electroless Gold Plate over Nickel Plate
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
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Outline Drawing & Pad Layout
6 5 4
XXMXXXX VI YWW
1 2 3
.126.005 (3.20.13)
.197.005 (50.13) .025 (0.64)
1.2 Max
.035 (0.89)
.039.006 (1.0.15)
.079 (2.0) .050 (1.27) .100.004 (2.54.1) .055 (1.41) .050 (1.27) .015 (0.38)
.074 (1.87)
Dimensions in inches (mm)
Table 6. Pin Out Pin
1 2 3 4 5 6
Symbol VC
E/D GND Output E/D
Function
VCXO Control Voltage Enable Disable or NC Case and Electrical Ground Output Enable Disable or NC Power Supply Voltage
VDD
Tape & Reel (EIA-481-2-A)
Table 7. Tape and Reel Informattion Tape Dimensions (mm) Dimension Tolerance
VV-800
Reel Dimensions (mm) Po Typ
4
W Typ
12
F Typ
5.5
Do Typ
1.5
P1 Typ
8
A Typ
178
B Min
1.78
C Typ
13
D Min
20.6
N Min
55
W1 Typ
12.4
W2 Max
22.4
# Per Reel
500
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
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Table 8. Standard Output Frequencies (MHz)
3.60000 19.44000 44.73600 4.09600 25.00000 50.00000 8.19200 27.00000 51.84000 10.00000 28.37500 70.00000 12.96000 32.76800 74.17580 13.50000 34.56000 74.25000 16.00000 38.40000 77.76000 16.38400 38.78500
Ordering Information
VV-800- D A W - K A A N- 39M3216000
Product VCXO, 3.2x5 Package Voltage Options D: +5 Vdc E: +3.3 Vdc Output A: CMOS Temp Range W: -10/70C E: -40/85C
*Note: not all combination of options are available. Other specifications may be available upon request.
Frequency in MHz Custom Options N: Standard Option Enable/Disable Pin A: Pin 2 B: Pin 5 Enable/Disable A: Enable High Absolute Pull Range K: 50ppm P: 80ppm S: 100ppm
Example: VV-800-EAE-KAAN-51M8400000
For Additional Information, Please Contact
USA:
Vectron International 267 Lowell Road Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328
Europe:
Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 3328.4784.17 Fax: +49 (0) 3328.4784.30
Asia:
Vectron International 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
Rev: 1/10/2009 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
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