|
|
PDF VS750 Data sheet ( Hoja de datos )
| Número de pieza | VS750 | |
| Descripción | DUAL FREQUENCY VCSO | |
| Fabricantes | Vectron | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de VS750 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
www.DataSheet4U.com
Preliminary Data Sheet
VS-750
Dual Frequency VCSO
Features
• 5 x 7.5 x 2.5 mm Package
• 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
• Frequency Select
• Output Disable
• Patent Pending Technology
• Fully Compatible for Lead Free Assembly Pb
Vcc COutput
SAW 1
SAW 2
Output
Vc OD FS
Gnd
Applications
PLL circuits for Clock Smoothing and Frequency Translation
Description
Standard
• 1-2-4 Gigabit Fibre Channel
INCITS 352-2002
• 10 Gigabit Fibre Channel
INCITS 364-2003
• 10GbE LAN / WAN
IEEE 802.3ae
• OC-192
ITU-T G.709
• SONET / SDH
GR-253-CORE Issue3
Description
The VS-750 is a SAW based voltage controlled oscillator that
operates at the fundamental frequencies of the internal SAW
filters. These SAW filters are high-Q quartz devices that
enable the circuit to achieve low phase jitter performance over
a wide operating temperature range. The dual oscillator is
housed in a hermetically sealed leadless surface mount
package offered on tape and reel. It has a frequency select
function that enables either “Frequency 1” or “Frequency 2.” It
also has an output disable to facilitate on-board testing.
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Page 1 of 7
Tel: 1-88-VECTRON-1
Website: www.vectron.com
Rev: 03Mar05
1 page  
www.DataSheet4U.com
VS-750 Voltage Controlled SAW Oscillator
Preliminary Data Sheet
Typical Characteristics
800
At Ambient (22.5°C)
600 Typical Gain Transfer @ 622.0800 = +415 ppm/V
Typical Gain Transfer @ 644.5313 = +399 ppm/V
400
200
0
-200
-400
-600
y = 415.29x - 605.56
y = 398.69x - 578.48
622 Vc Pull
644 Vc Pull
Linear (622 Vc Pull)
Linear (644 Vc Pull)
-800
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
Control Voltage (V)
3
-95
Typical Calculated Jitter @ Vc = 1.65V
-100 SONET OC-48 (12kHz-20MHz) = 0.23 ps-rms; 1.61 ps-pp
-105 SONET OC-192 (50kHz-80MHz) = 0.13 ps-rms; 0.91 ps-pp
-110
-115
1/f3
OC-192 Spec
F1 = 622
F2 = 644
-120
-125
1/f2
-130
-135
-140
1/f1 OC-192 Spec Equivalent to
0.25 ps-rms @ 500 MHz
-145
-150
-155
10
100
1,000
10,000
Offset (kHz)
100,000
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Page 5 of 7
Tel: 1-88-VECTRON-1
Website: www.vectron.com
Rev: 03Mar05
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet VS750.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| VS750 | DUAL FREQUENCY VCSO | Vectron |
| VS750-LFF-GNN-P2 | DUAL FREQUENCY VCSO | Vectron |
| VS75B-12 | Single output 10W~150W |  DENSEI-LAMBDA |
| VS75B-15 | Single output 10W~150W | DENSEI-LAMBDA |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |