MC13821FCR2 vs MC13820FCR2 比較
詳細並排比較 MC13821FCR2 由 NXP Semiconductors 與 MC13820FCR2 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MC13821FCR2 | MC13820FCR2 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | RF Amplifiers | RF Amplifiers |
| 生命週期狀態 | Obsolete | NRND |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Part Description | Low Noise Amplifier with Bypass Switch | — |
| RF Type | ISM, GPS | — |
| Frequency Range | 1 GHz to 2.4 GHz | 800 MHz to 2.5 GHz |
| Gain | 16.5 dB (at 2.4 GHz) | — |
| Noise Figure | 1.45 dB (at 2.4 GHz) | [DATA_NEEDED: noise figure] |
| Supply Voltage - Operating | 2.75 V | — |
| Operating Supply Current | 2.8 mA | — |
| 封裝 / 外殼 | 12-QFN (3x3 mm) with Exposed Pad | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Bypass Switch | Yes (logic-controlled) | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Input/Output Impedance | External matching required (not internally matched to 50 ohms) | 50 ohm (internally matched) |
| 生命週期狀態 | Obsolete (EOL) | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance per lot] |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| Packing | Tape & Reel (suffix R2) | — |
| 功能 | — | RF Amplifier IC / General-Purpose Gain Block |
| Typical Gain | — | 18 dB (at 800 MHz) |
| 供應電壓 | — | 3 V (typical) |
| 供應電流 | — | [DATA_NEEDED: quiescent supply current] |
| P1dB Output | — | [DATA_NEEDED: output 1 dB compression point] |
| Technology | — | BiCMOS SiGe |
| 封裝 | — | 12-QFN (3x3 mm) with exposed pad |
| 腳位數 | — | 12 |
| Packaging | — | Tape & Reel (R2 suffix) |
| Target Applications | — | Cellular, ISM, PCS, GPS |
| Shutdown/Bias Mode | — | Yes (chip enable / power-down pin) |