SI4123-BM vs SI4123-BT Comparação
Comparação detalhada lado a lado de SI4123-BM por Silicon Labs e SI4123-BT por Silicon Labs. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | SI4123-BM | SI4123-BT |
|---|---|---|
| Marca | Silicon Labs | Silicon Labs |
| Categoria | Clock & Timing | Clock & Timing |
| Status do ciclo de vida | Obsolete | Unknown |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,35 | $0,00 |
| Manufacturer | Silicon Labs (Energy Micro) | — |
| Part Number | SI4123-BM | — |
| Função | Dual-Band RF Frequency Synthesizer with integrated VCOs | — |
| Maximum RF Output Frequency | 1.8 GHz | — |
| Crystal Reference Input | 2 MHz to 26 MHz | — |
| Input:Output Ratio | 1:2 | — |
| Number of Circuits | 1 | — |
| Supply Voltage (Vdd) | 2.7 V to 3.6 V | — |
| Typical Supply Current | 18 mA | 18 mA |
| Standby Current | 1 uA (deep power-down) | 1 uA |
| Encapsulamento / Caixa | 28-VFQFN Exposed Pad (5x5 mm) | — |
| Supplier Device Package | 28-QFN (5x5) | — |
| Tipo de montagem | Surface Mount | Surface mount |
| Temperatura de operação | -40C to +85C (industrial) | — |
| Status RoHS | Compliant | unknown |
| Lead-Free | Yes | — |
| Product Status | Obsolete (per distributor listings) | — |
| Device Type | — | Frequency synthesizer IC |
| Product Description | — | Dual-band RF synthesizer with integrated VCOs |
| Maximum Frequency | — | 1.8 GHz |
| Supply Voltage Range | — | 2.7 V to 3.6 V |
| Operation Voltage | — | 3.6 V |
| Encapsulamento | — | 24-pin TSSOP, 0.173 inch, 4.40 mm width |
| Input-to-Output Ratio | — | 1:2 |
| Integrated VCOs | — | Yes |
| Integrated Loop Filters | — | Yes |
| Integrated Varactors | — | Yes |
| Integrated Resonators | — | Yes |
| Minimum External Components | — | 2 external components |
| Phase Noise | — | Low phase noise; exact value [DATA_NEEDED: phase-noise specification] |
| Power-Down Modes | — | Programmable |
| Faixa de temperatura de operação | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | unknown |
| AEC-Q100 Status | — | unknown |