VCXO
Ultra-Low Phase Noise VCXO
Designed specifically for High Definition Audio. Typical close-in phase noise -90dBc/Hz @10Hz offset, noise floor -168 dBc/Hz. 9×14mm SMT package, +3.3V supply.
KCCS
Precision Timing
Osciladores controlados por voltaje para PLL y síntesis. Amplio rango de sintonía (±100 ppm) y opciones bajo jitter (<0,5 ps RMS).
Designed specifically for High Definition Audio. Typical close-in phase noise -90dBc/Hz @10Hz offset, noise floor -168 dBc/Hz. 9×14mm SMT package, +3.3V supply.
| Model | Package (mm) | Frequency | Output | Supply | Pulling Range | Temp. Range | Phase Noise @1kHz | Remark |
|---|---|---|---|---|---|---|---|---|
| KV09 | SMD 14.4×9.5×6.5 | 100 MHz | CMOS | 3.3V/5V | ±80~100 ppm | -40~+85℃ | -145 dBc/Hz | 6-pin |
| KV09 | SMD 14.4×9.5×6.5 | 22.5972 MHz | CMOS | 3.3V/5V | ±80~100 ppm | -40~+85℃ | -149 dBc/Hz | 6-pin |
| KV09 | SMD 14.4×9.5×6.5 | 24.576 MHz | CMOS | 3.3V/5V | ±80~100 ppm | -40~+85℃ | -149 dBc/Hz | 6-pin |
| KV09 | SMD 14.4×9.5×6.5 | 45.1584 MHz | CMOS | 3.3V/5V | ±80~100 ppm | -40~+85℃ | -142 dBc/Hz | 6-pin |
| KV09 | SMD 14.4×9.5×6.5 | 49.152 MHz | CMOS | 3.3V/5V | ±80~100 ppm | -40~+85℃ | -138 dBc/Hz | 6-pin |
Un oscilador de cristal controlado por voltaje (VCXO) tiene una entrada de voltaje que sintoniza su frecuencia de salida sobre un rango de sintonía especificado. Se usa principalmente en bucles de bloqueo de fase (PLL) para generación de reloj, síntesis de frecuencia, atenuación de jitter y recuperación de reloj en sistemas de comunicaciones.
Ultra-Low Phase Noise VCXO family has been designed specifically for High Definition Audio (HD Audio). It features a typical low close-in phase noise of -90 dBc/Hz @ 10 Hz offset, and a noise floor of -168 dBc/Hz. With this extreme low phase noise performance, you will "Hear the Difference". It also features a Standby Function - when placed in disable mode, the internal oscillator is completely shut down in addition to its output buffer being placed in Tri-State. This family is housed in a 9×14 mm SMT package and operates with a +3.3V power supply. Applications include: 1) Digital Audio Broadcasting (DAB) 2) Professional CD audio equipment 3) DACs and ADCs for HD audio
Nuestro equipo técnico le ayuda a elegir el oscilador óptimo.