Product Data Sheet - Vectron International

VS-402
Dual Frequency VCSO
High Frequency
VS-402
Description
The VS-402 dual frequency VCSO (Voltage Controlled Saw Oscillator) from Vectron is a high frequency, ultra low phase noise
oscillator designed to support high speed data converters and 100G coherent optical receivers. The VS-402 provides 12fs rms
jitter in the 12kHz to 20MHz integration bandwidth and is available from 1GHz to 2.5GHz. Two frequencies are switchable.
Features
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Applications
Frequency Range 1.0 to 2.5 GHz
Dual Frequency
Ultra low jitter performance
Typical Jitter: 12fsec rms, 12kHz to 20MHz
3.3 supply voltage
Output sinewave + balanced sinewave
13x20 mm SMD package
See table on Page 5 for standard frequencies
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High Speed ADCs
40G / 100G / 200G Coherent Receivers
Test & Measurement
Performance Specifications
Pulling Characteristics
Parameter
Absolute Pull Range (APR)
Min
Typ
Max
±20
Tuning Slope
Units
Notes
ppm
Includes df vs:
•Operating temperature range +10 .. 85°C
•Aging 10 years
•Supply Voltage Change 5%
•Load change 10%
VDC
with VS = 3.3V
Positive
Control Voltage Range
0
Frequency control input
impedance
10
1.65
3.3
kΩ
Supply Voltage (Vs)
Supply voltage
3.135
Current consumption
3.3
3.465
VDC
100
mA
@ Sinewave / Balanced Sinewave
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Performance Specifications (Continued)
RF Output
Parameter
Min
Typ
Signal
Max
Units
Notes
Sinewave
Load
45
Output Power
7
Signal
50
55
Ω
8.5
12
dBm
Balanced Sinewave
Load
45
50
Output Power
0
3
55
Ω
6
dBm
Phase difference between
output signal pairs
±10
0
Subharmonics
-30
dBc
Phase Noise: 100Hz offset
-63
dBc/Hz
Phase Noise: 1kHz offset
-92
dBc/Hz
Phase Noise: 10kHz offset
-119
dBc/Hz
Phase Noise: 100kHz offset
-141
dBc/Hz
Phase Noise: 1MHz offset
-155
dBc/Hz
Phase Noise: 10MHz offset
-163
dBc/Hz
Jitter: 12kHz to 20MHz offset
12
fs rms
Phase Noise: 100Hz offset
-62
dBc/Hz
Phase Noise: 1kHz offset
-92
dBc/Hz
Phase Noise: 10kHz offset
-118
dBc/Hz
Phase Noise: 100kHz offset
-140
dBc/Hz
Phase Noise: 1MHz offset
-155
dBc/Hz
Phase Noise 10MHz offset
-161
dBc/Hz
Jitter: 12kHz to 20MHz offset
13
fs rms
Phase Noise: 100Hz offset
-64
dBc/Hz
Phase Noise: 1kHz offset
-94
dBc/Hz
Phase Noise: 10kHz offset
-118
dBc/Hz
Phase Noise: 100kHz offset
-138
dBc/Hz
Phase Noise: 1MHz offset
-151
dBc/Hz
Phase Noise: 10MHz offset
-160
dBc/Hz
11
fs rms
Jitter: 12kHz to 20MHz offset
@ 1.75GHz
Sinewave
@ 1.98GHz
Balanced Sinewave
@ 2.46GHz
Balanced Sinewave
Additional Parameters
Weight
2.0g
Processing and Packing
Handling and Processing Note
Absolute Maximum Ratings
Parameter
Min
Max
6.0
V
Operable Temperature Range
-40
+85
0C
Storage Temperature Range
-55
+125
0C
Supply Voltage (VS)
Units
Notes
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Typical Performance
Phase Noise
Phase Noise
VS-402 @ 1.75GHz Sinewave
VS-402 @ 1.97GHz Balanced Sinewave
Phase Noise
VS-402 @ 2.46GHz Balanced Sinewave
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Outline Drawing / Enclosure
Package Codes
Dimensions in mm
Code
Height “H”
Pin Length “L”
G212
5.9
NA
Pin Assignment (Sinewave)
Pin Assignment (Balanced Sinewave)
1
Control Voltage (VC)
1
Control Voltage (VC)
2
Frequency Select
2
Frequency Select
6
GND
6
GND
7
GND
7
GND
8
RF Out
8
RF Out
9
GND
9
RF Out compl. (180° phase shifted)
14
Supply Voltage Input (VS)
14
Supply Voltage Input (VS)
Marking
VS-402-xxxx
Frequency_1/Frequency_2
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Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Standard Shipping Method
Enclosure Type
Tape Width W (mm)
G212
24
Quantity per meter
Quantity per reel
Dimension P
500
12
Recommended Reflow Profile
Profile Feature
Pb-Free Assembly/Sn-Pb Assembly
Profile Feature
Pb-Free Assembly/Sn-Pb
Assembly
Average ramp-up rate (TL to TP)
3°C/second max.
Time 25°C to Peak Temperature
8 minutes max.
Preheat - Temperature Min TSmin
-Temperature Min TSma
-Time (min to max) tS
150°C
200°C
60-180 seconds
Time maintained above
-Temperature (TL)
-Time (tL)
217°C
60-150 seconds
TSmax to TL -Ramp-up Rate
3°C/second max
Time maintained above
-Temperature (TL)
-Time (tL)
217°C
60-150 seconds
Peak Temperature (TP)
max 260°C
Time within 5°C of actual PeakTemperature (tP)
20-40 seconds
Ramp-down Rate
6°C/ second max
Note: All temperatures refer to topside of the package, measured on the package body surface.
SMD oscillators must be on the top side of the PCB during the reflow process.
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Ordering Information
VS - 402 0 - E E X - 205 X - 1747M030837 - 1986M819383
Product Family
VS: VCSO
Frequency 2
Frequency 1
Package
13x20mm SMT
Enable
X: No Enable
Height
0: 5.9 mm (G212)
Supply Voltage
E: +3.3V
APR Code
205: ±20ppm
RF Output Code
E: Sinewave
F: Balanced Sinewave
Temperature Range
X: +10°C to +85°C
Standard Frequencies (MHz)
832
1000
1040
1687.5
1701.32
1707.08
1747.030837
1747.62305
1748.366885
1769.145
1879.437686
1884.052863
1959.55
1968.75
1980.022
1986.819
1986.819383
2000
2104.658326
2187.5
2457.6
Other Frequencies Available Upon Request
Notes:
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies.
2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25°C).
3. Phase noise degrades with increasing output frequency.
4. Subject to technical modification.
5. Contact factory for availability.
For Additional Information, Please Contact
USA:
Vectron International
267 Lowell Road, Unit 102
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
68 Yin Cheng Road(C), 22nd Floor
One LuJiaZui
Pudong, Shanghai 200120, China
Tel: +86 21 6194 6886
Fax: +86 21 6194 6699
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: 10/2013
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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