View VS-700_276182.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

VS-700
Voltage Controlled SAW Oscillator
VS-700
Description
The VS-700 is a SAW based voltage controlled oscillator that operates at the fundamental frequency of the internal SAW filter. The SAW filter is a high-Q quartz device that enables the circuit to achieve low phase jitter performance over a wide operating temperature range. The oscillator is housed in a hermetically sealed leadless surface mount package offered on tape and reel. It has an output disable to facilitate on-board testing.
Features
* * * * * * * * Industry Standard Package, 5.0 x 7.5 x 2.5 mm Output Frequencies from 500 MHz to 850 MHz 3.3 V Operation Low Jitter < 0.25 ps-rms across 50 kHz to 80 MHz LV-PECL Configuration with Fast Transition Times Complementary Outputs Output Disable Feature Product is free of lead and compliant to EC RoHS Directive * * * * * *
Applications
PLL circuits for clock smoothing and frequency translation Description Standard
1-2-4 Gigabit Fibre Channel 10 Gigabit Fibre Channel 10GbE LAN / WAN OC-192 SONET / SDH WiMax INCITS 352-2002 INCITS 364-2003 IEEE 802.3ae ITU-T G.709 GR-253-CORE Issue4 IEEE 802.16
Block Diagram
Vcc COutput Output
www..com
SAW
Vc
OD
Gnd
Page1 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009
Performance Specifications
Electrical Performance Parameter Voltage
Current (No Load)
Symbol VCC ICC
Min Supply
2.97
Typical
3.3 55
Maximum
3.63 70
Units
V mA
Notes
2,3 3
Frequency
Nominal Frequency Absolute Pull Range Linearity Gain Transfer (See pg 5) Temperature Stability
fN
APR Lin 50
500 - 850
MHz ppm
1,2,3 1,2,3,8 2,4,8 2,8 1,6
5 +390 100
% ppm/V ppm
KV fSTAB Outputs VCC-1.5
500
Mid Level Swing Current Rise Time Fall Time Symmetry Spurious Suppression Jitter (See pg 5) Input Impedance Modulation Bandwidth Operating Temperature Package Size
1] 2] 3] 4] 5] 6] 7] 8]
VCC-1.3
650 250 250
VCC-1.1
800 20 400 400 55 0.250
V mV-pp mA ps ps % dBc ps-rms
2,3 2,3 6 5,6 5,6 2,3 6 6,7 6 6 1,3
IOUT tR
tF SYM J 45 50
50 60 0.120
Control Voltage ZC
BW 100 500 -40 5.0 x 7.5 x 2.5 +85
k
kHz C mm
TOP
See Standard Frequencies and Ordering Information (Pg 7). Parameters are tested with production test circuit below (Fig 1). Parameters are tested at ambient temperature with test limits guardbanded for specified operating temperature. Measured as the maximum deviation from the best straight-line fit, per MIL-0-55310. Measured from 20% to 80% of a full output swing (Fig 2). Not tested in production, guaranteed by design, verified at qualification. Integrated across 50 kHz to 80 MHz, per GR-253-CORE Issue4. Tested with Vc = 0.3V to 3.0V.
Fig 1: Test Circuit
tR
Fig 2: 10K LV-PECL Waveform
tF SYM = 100 x tA / tR
www..com
tA tR
Page2 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009
Absolute Maximum Ratings Parameter
Power Supply Input Current Output Current Voltage Control Range Storage Temperature Soldering Temperature / Duration
Symbol
VCC IIN IOUT VC TSTR TPEAK / tP
Ratings
0 to 6 100 25 0 to VCC -55 to 125 260 / 40
Unit
V mA mA V C C / sec
Stresses in excess of the absolute maximum ratings can permanently damage the device. Also, exposure to these absolute maximum ratings for extended periods may adversely affect device reliability. Functional operation is not implied at these or any other conditions in excess of those represented in the operational sections of this datasheet. Permanent damage is also possible if any device input (Vc or OD) draws >100 mA.
Suggested Output Load Configuration
LV-PECL to LV-PECL: For short transmission lengths, the power consumption could be reduced by removing the 100 resistor and doubling the value of the pull down resistors.
LV-PECL to LVDS: Restricted for short transmission lengths. Configuration may require modification depending on LVDS receiver.
www..com
Functional Test: Allows standard power supply configuration. Since AC coupled, the LV-PECL levels cannot be measured.
Production Test: Allows direct DC coupling into 50 measurement equipment. Must bias the power supplys as shown. Similiar to figure 1.
Page3 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009
Typical Characteristics
www..com
Page4 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009
Reliability
VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation. The VS-700 family is capable of meeting the following qualification tests: Environmental Compliance Parameter
Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents
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 2016
Handling Precautions
Although ESD protection circuitry has been designed into the VS-700 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. ESD Ratings Model
Human Body Model Charged Device Model
Minimum
1500V 1000V
Conditions
MIL-STD-883, Method 3015 JEDEC, JESD22-C101
Reflow Profile (IPC/JEDEC J-STD-020C) 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 has been 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 temperatures refer to the topside of the package, measured on the package body surface. The VS-700 device is hermetically sealed so an aqueous wash is not an issue.
www..com
Page5 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009
Outline Drawing
Suggested Pad Layout
Dimensions in inches (mm)
Pin Out Pin
1 2
Marking Key Function
Control Voltage
Symbol VC
OD
Position 6 L = LFF
Position 7
G = GNN H = HNN
Output Disable Disabled = LV-CMOS Logic 0 (or Gnd) Enabled = LV-CMOS Logic 1 (or Open) Case and Electrical Ground VCSO Output Complementary Output Power Supply Voltage (3.3V 10%)
3 4 5 6
GND Output COutput
VCC
Tape & Reel (EIA-481-2-A)
www..com
Tape Dimensions (mm) Dimension Tolerance
VS-700
Reel Dimensions (mm) Po Typ
4
W Typ
16
F Typ
7.5
Do Typ
1.5
P1 Typ
8
A Typ
178
B Min
1.5
C Typ
13
D Min
20.2
N Min
50
W1 Typ
16.4
W2 Max
22.4
# Per Reel
200
Page6 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009
Standard Frequencies (MHz)
500.000000 627.329600 657.421900 674.278800 718.750000 781.250000 531.250000 629.987800 660.184200 690.569200 719.734400 796.875000 552.960000 637.500000 666.514300 693.483000 737.280000 800.000000 569.196400 639.120000 669.326582 693.750000 748.070900 805.664100 595.056000 640.000000 669.642900 704.380600 750.000000 809.063500 622.080000 644.531300 670.838600 707.352700 777.600000 838.860800 624.693800 647.239400 672.162700 709.375000 779.568600 625.000000 648.806400 673.456600 716.573200 780.881000
Other Frequencies Available Upon Request.
Ordering Information
VS - 700 - L F F - G N N - xxxMxxxxxx
Product Family VS: VCSO Package 700: 5 x 7.5 x 2.5 mm Input L: 3.3 V Output F: LV-PECL Other (Future Use) N: N/A Other (Future Use) N: N/A Frequency (See Above) 500M000000 - 850M000000
Operating Temperature F: -40 to 85 C
Absolute Pull Range G: 50 ppm H: 100 ppm Example: VS-700-LFF-GNN-622M080000
For Additional Information, Please Contact
USA:
Vectron International 267 Lowell Road Hudson, NH 03051 www..com 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.
Page7 of 7 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 08Dec2009

▲Up To Search▲

Price & Availability of VS-700

	To Download VS-700 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .