SI5345A-D-GM vs SI5394A-A-GM Comparación
Comparación detallada lado a lado de SI5345A-D-GM por Skyworks Solutions y SI5394A-A-GM por Skyworks Solutions. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Skyworks Solutions
SI5345A-D-GM - 10-Output Jitter Attenuator, <1028 MHz | Skyworks
SI5345A-D-GM ✓ Activo
Comparación de especificaciones
| Parámetro | SI5345A-D-GM | SI5394A-A-GM |
|---|---|---|
| Marca | Skyworks Solutions | Skyworks Solutions |
| Categoría | Clock & Timing | Clock & Timing |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $27,50 | $33,49 |
| Product Type | 10-Channel Any-Frequency Any-Output Jitter Attenuator / Clock Multiplier | — |
| Series | Si5345 (Si5345A/B/C/D variants) | — |
| Número de salidas | 10 | 4 |
| Differential Input Frequency Range | 8 kHz to 750 MHz | — |
| LVCMOS Input Frequency Range | 8 kHz to 250 MHz | — |
| Differential Output Frequency Range | 100 Hz to 1028 MHz | — |
| Output RMS Jitter | 90 fs typical (12 kHz to 20 MHz) | — |
| External Crystal Reference | 25 to 54 MHz (XA/XB pins) | — |
| Jitter Attenuation Bandwidth | Digitally programmable | — |
| Architecture | DSPLL with digital holdover | — |
| Configuration Interface | I2C / SPI (ClockBuilder Pro software) | — |
| Encapsulado | 64-VFQFN Exposed Pad (QFN-64 EP, 9x9 mm) | 44-VFQFN Exposed Pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | -40C to +85C (industrial) | — |
| Tensión de alimentación | 1.8 V / 2.5 V / 3.3 V core and I/O (per register config) | [DATA_NEEDED: supply voltage range] |
| Estado RoHS | Compliant | Compliant (per distributor listing) |
| Lead-Free / Halogen-Free | Lead-free per Skyworks product page | — |
| Función | — | Clock Multiplier / Jitter Attenuator |
| Number of PLLs | — | 1 |
| Phase Jitter (RMS) | — | 69 fs (12 kHz to 20 MHz) |
| Maximum Output Frequency | — | 1.028 GHz (DigiKey listed); family supports 12.8 GHz internal synthesis |
| Number of Inputs | — | Differential reference inputs |
| Operating Modes | — | Free-run, Synchronous, Holdover, Hitless switching |
| Programming Interface | — | Serial (I2C/SPI) with in-circuit programmable NVM |
| Technology | — | DSPLL (4th gen) + MultiSynth |
| Channel Count | — | 12-channel any-frequency, any-output |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |