SI5345A-D-GM vs SI5344B-D-GM Comparación
Comparación detallada lado a lado de SI5345A-D-GM por Skyworks Solutions y SI5344B-D-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 ✓ ActivoSkyworks Solutions
SI5344B-D-GM - 4-Output Jitter Attenuator, 350 MHz | Skyworks
SI5344B-D-GM ✓ ActivoComparación de especificaciones
| Parámetro | SI5345A-D-GM | SI5344B-D-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 | $11,05 |
| 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 | Digitally programmable |
| Architecture | DSPLL with digital holdover | — |
| Configuration Interface | I2C / SPI (ClockBuilder Pro software) | I2C / SPI serial interface |
| Encapsulado | 64-VFQFN Exposed Pad (QFN-64 EP, 9x9 mm) | 44-pin QFN EP, 7x7 mm |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | -40C to +85C (industrial) | -40 C to +85 C |
| Tensión de alimentación | 1.8 V / 2.5 V / 3.3 V core and I/O (per register config) | — |
| Estado RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Lead-free per Skyworks product page | — |
| Función | — | Clock multiplier and jitter attenuator |
| Output Frequency Range | — | Up to 350 MHz per output |
| Input Frequency Range | — | 0.008 MHz to 750 MHz |
| Number of Inputs | — | 1 reference input |
| Tipo de salida | — | Differential or single-ended (programmable) |
| Jitter Performance | — | Sub-100 fs RMS typical (12 kHz to 20 MHz) |
| Programmable Memory | — | In-circuit programmable non-volatile memory (NVM) |
| Technology | — | Fourth-generation DSPLL with MultiSynth fractional-N |