MC13820FCR2 vs MC13821FCR2 对比
详细并排对比 MC13820FCR2 出自 NXP Semiconductors 和 MC13821FCR2 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MC13820FCR2 | MC13821FCR2 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | RF Amplifiers | RF Amplifiers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.74 | $2.30 |
| 功能 | RF Amplifier IC / General-Purpose Gain Block | — |
| Frequency Range | 800 MHz to 2.5 GHz | 1 GHz to 2.4 GHz |
| Typical Gain | 18 dB (at 800 MHz) | — |
| 电源电压 | 3 V (typical) | — |
| 电源电流 | [DATA_NEEDED: quiescent supply current] | — |
| Noise Figure | [DATA_NEEDED: noise figure] | 1.45 dB (at 2.4 GHz) |
| P1dB Output | [DATA_NEEDED: output 1 dB compression point] | — |
| Input/Output Impedance | 50 ohm (internally matched) | External matching required (not internally matched to 50 ohms) |
| Technology | BiCMOS SiGe | — |
| 封装 | 12-QFN (3x3 mm) with exposed pad | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| 引脚数量 | 12 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance per lot] | [DATA_NEEDED: RoHS compliance status] |
| Packaging | Tape & Reel (R2 suffix) | — |
| Target Applications | Cellular, ISM, PCS, GPS | — |
| Shutdown/Bias Mode | Yes (chip enable / power-down pin) | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Part Description | — | Low Noise Amplifier with Bypass Switch |
| RF Type | — | ISM, GPS |
| Gain | — | 16.5 dB (at 2.4 GHz) |
| Supply Voltage - Operating | — | 2.75 V |
| Operating Supply Current | — | 2.8 mA |
| 封装 / 外壳 | — | 12-QFN (3x3 mm) with Exposed Pad |
| Bypass Switch | — | Yes (logic-controlled) |
| 生命周期状态 | — | Obsolete (EOL) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Packing | — | Tape & Reel (suffix R2) |