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Número de pieza | M624 | |
Descripción | VOLTAGE CONTROLLED SAW OSCILLATOR | |
Fabricantes | Integrated Circuit Systems | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de M624 (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
No Preview Available ! Integrated
Circuit
Systems, Inc.
Product Brief
M624
VOLTAGE CONTROLLED SAW OSCILLATOR
GENERAL DESCRIPTION
The M624 is a VCSO (Voltage Controlled SAW
Oscillator) frequency source specifically designed for
high-speed SONET/SDH applications for rates up to
OC-768. Its integrated SAW (surface acoustic wave)
delay line provides excellent phase noise performance
and spectral purity, while requiring a low supply voltage
(+3.3V). An extremely linear tuning range makes the
M624 especially suited for phase-locked loop
applications, which are extensively used in timing
circuits and clock and data recovery in fiber-linked data
systems. The SMT VCSO’s small size and minimal
power requirements make it ideal for the miniturization
applications that are emerging, without sacrificing
performance.
PIN ASSIGNMENT (0.6 x 0.8 inch SMT)
9
GND 10
8
7
6
GND
VIN 11
M624
(Top View)
5 GND
VCC 12 1 2 3 4 RF_OUT
FEATURES
• VCSO center frequency from 500 to 625MHz
• Low phase noise -100dBc/Hz @ 1kHz offset
• Superior SAW jitter performance and aging;
jitter 0.015ps rms typical (12kHz-20MHz)
• Excellent frequency stability and tuning linearity
• Low power consumption (300 mW)
• Single 3.3V power supply
• Small 0.6 x 0.8 inch SMT (surface mount) package
BLOCK DIAGRAM
M624
VIN
SAW Delay Line
VCSO
Phase
Shifter
Ceramic Filter
RF_OUT
M624 PB Rev 2.2
Revised 16Apr2004
M624 Voltage Controlled SAW Oscillator
Integrated Circuit Systems, Inc. ● Communications Modules ● www.icst.com ● tel (508) 852-5400
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet M624.PDF ] |
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