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Número de pieza | VS-705 | |
Descripción | Single Frequency VCSO | |
Fabricantes | Vectron International | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de VS-705 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! Vcc
COutput
Output
SAW
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LVPECL
LVDS
1
X
X=1,2,4
VS-705
Single Frequency VCSO
Features
• Industry Standard Package, 5.0 x 7.5 x 2.5 mm
• 5th Generation ASIC Technology for Ultra Low Jitter
120 fs-rms (fN = 622.08 MHz, 12 kHz to 20 MHz)
105 fs-rms (fN = 622.08 MHz, 50 kHz to 80 MHz)
• Output Frequencies from 122.88 MHz to 1.00 GHz
• Spurious Suppression, 90 dBc Typical
• 2.5V or 3.3V Supply Voltage
• LVPECL or LVDS Output Configurations
• Tri-State Output Select (OD, OS, OE)
• Compliant to EC RoHS Directive Pb
Applications
PLL circuits for Clock Smoothing and Frequency Translation
Description
• SONET / SDH
Standard
GR-253-CORE
• OTN (Optical Transport Network) ITU-T G.709/Y.1331
• 10 GbE (Gigabit Ethernet)
• 10 GFC (Gigabit Fibre Channel)
IEEE 802.3ae
INCITS 364-2003
• 40 GbE & 100 GbE
• Synchronous Ethernet
• WiMax
IEEE 802.3ba
ITU-T G.8261
IEEE 802.16
Description
The VS-705 is a Voltage Controlled SAW 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. A divider circuit is deployed for
output frequencies less than 491.52 MHz. The oscillator is
housed in a hermetically sealed leadless surface mount
package and offered on tape and reel. It has a tri-state Output
Select function that provides one of three conditions: Output
Disable, Output Set, or Output Enable.
Vc
OSelect
Gnd
Vectron International, 267 Lowell Road, Hudson, NH 03051
Page 1 of 9
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 23Jul2010
1 page VS-705 Single Frequency VCSO
Typical Characteristics: Phase Noise & Jitter
-20
Jitter (fs-rms)
Agilent E5052B
-30 Frequency 12K-20M 50K-40M 50K-80M
850.00 104.7
67.3
83.7
-40
622.08 116.3
79.0 100.5
491.25 128.8 106.3 140.6
-50 425.00 142.9 160.0 217.8
311.04 169.2 183.7 255.0
-60 245.76 185.1 218.9
212.50 205.0 258.4
-70 155.52 235.3 300.5
122.88 275.1 360.5
-80
-90
Fund
Div2
Div4
850.00
622.08
491.52
425.00
311.04
245.76
212.50
155.52
122.88
12K - 20M
50K - 80M
-100
-110
-120
-130
-140
-150
-160
10
100
1,000
10,000
100,000
1,000,000
10,000,000 100,000,000
Offset (Hz)
www.DataSheet4U.com
Vectron International, 267 Lowell Road, Hudson, NH 03051
Page 5 of 9
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 23Jul2010
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet VS-705.PDF ] |
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