更新于 2026-08-15电气特性 Features
| Type: | PLL Frequency Synthesizer |
| Family: | CDC421 |
| Number of Elements per Chip: | 1 |
| Output Frequency Range: | 100 MHz |
| Operating Temperature: | -40 to 85 °C |
| Operating Supply Voltage: | 3.3 V |
| Minimum Input Frequency: | 33.3333 MHz |
| Rad Hard: | No |
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电气特性 Features
| Category: | Receiver |
| Operating Band Frequency: | 315|433.92 MHz |
| Maximum RF Operating Frequency: | 433.92 MHz |
| Modulation Technique: | FSK |
| Operating Supply Voltage: | 3.3 V |
| Rad Hard: | No |
电气特性 Features
| Category: | Transceiver |
| Operating Band Frequency: | 240 to 930 MHz |
| Maximum RF Operating Frequency: | 930 MHz |
| Modulation Technique: | FSK|GFSK|OOK |
| Operating Supply Voltage: | 3 V |
| Rad Hard: | No |
电气特性 Features
| Category: | Receiver |
| Operating Band Frequency: | 300 to 450 MHz |
| Maximum RF Operating Frequency: | 450 MHz |
| Modulation Technique: | ASK|OOK |
| Operating Supply Voltage: | 3.3/5 V |
| Rad Hard: | No |
电气特性 Features
电气特性 Features
| Category: | UHF ASK/FSK Transceiver |
| Operating Band Frequency: | 310 to 318|418 to 477|836 to 956 MHz |
| Maximum RF Operating Frequency: | 318|477|956 MHz |
| Modulation Technique: | ASK|FSK |
| Operating Supply Voltage: | 1.9 to 3.6|2.4 to 5.5 V |
| Rad Hard: | No |