ADMV4821 vs ADMV4821B مقایسه
مقایسه دقیق کنار به کنار ADMV4821 توسط Analog Devices و ADMV4821B توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | ADMV4821 | ADMV4821B |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | RF Transceivers | RF Transceivers |
| وضعیت چرخه عمر | فعال | فعال |
| RF Frequency Range | 24 GHz to 29.5 GHz | 24 GHz to 29.5 GHz |
| 5G NR Bands | n257, n258, n261 | n257, n258, n261 |
| Number of TX Channels | 16 | 16 |
| Number of RX Channels | 16 | 16 |
| Polarization | Horizontal and Vertical | Horizontal and Vertical |
| RF Input/Output | Matched 50 ohm single-ended | — |
| Control Interface | SPI (read/write bit, 15-bit address, 8-bit data) | [DATA_NEEDED: control interface] |
| Case Temperature Range | -40°C to +95°C | — |
| Process Technology | Silicon Germanium (SiGe) | — |
| Package Type | LGA | — |
| Heatsinking | Top-side heatsinking supported | — |
| Power Supply | Single supply with internal LDO regulators | — |
| Logic Level | 1.8 V chip logic, 3.3 V SDP-S logic | — |
| Evaluation Board | ADMV4821-EVALZ | — |
| Lifecycle | Recommended for New Designs | — |
| RF Interface | — | Matched 50-ohm single-ended |
| بسته‌بندی | — | BCCZ |
| نوع نصب | — | Surface Mount |
| مقاومت حرارتی | — | [DATA_NEEDED: thermal resistance values per JEDEC JESD51-12] |
| محدوده دمای کاری | — | [DATA_NEEDED: operating temperature range] |
| ولتاژ تغذیه | — | [DATA_NEEDED: supply voltage] |
| Power Consumption | — | [DATA_NEEDED: power consumption] |
| Gain | — | [DATA_NEEDED: gain] |
| Noise Figure | — | [DATA_NEEDED: noise figure] |
| Phase Resolution | — | [DATA_NEEDED: phase resolution] |
| وضعیت RoHS | — | Compliant |