更新于 2026-08-15电气特性 Features
| Type: | PLL Clock Buffer |
| Family: | 9DB401 |
| Number of Elements per Chip: | Single |
| Operating Temperature: | 0 to 70 °C |
| Operating Supply Voltage: | 3.3 V |
| Minimum Input Frequency: | 50 MHz |
| Maximum Input Frequency: | 400 MHz |
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电气特性 Features
| Category: | Transceiver |
| Operating Band Frequency: | 315 to 915 MHz |
| Maximum RF Operating Frequency: | 915 MHz |
| Modulation Technique: | FSK|OOK |
| Operating Supply Voltage: | 2.5|3.3 V |
| Rad Hard: | No |
电气特性 Features
| Category: | Receiver |
| Operating Band Frequency: | 314.8 to 315.2 MHz |
| Maximum RF Operating Frequency: | 315.2 MHz |
| Modulation Technique: | OOK |
| Operating Supply Voltage: | 3.3 V |
| Rad Hard: | No |
电气特性 Features
| Form Type: | IC |
| Input Type: | Single-Ended |
| Number of Inputs: | 1 |
| Output Type: | Single-Ended |
| Number of Outputs: | 2 |
| Frequency Range: | 54 to 865 MHz |
| Maximum Gain: | 2.8(Typ) dB |
| Typical Operating Supply Voltage: | 5 V |
| Output Impedance: | 75 Ohm |
| Typical Input Return Loss: | -35.5 dB |
| Typical Noise Figure: | 4.6 dB |
| Typical Output to Output Isolation: | -26.7 dB |
| Typical Output Return Loss: | -26.7 dB |
| Rad Hard: | No |
电气特性 Features
| Category: | Transmitter |
| Operating Band Frequency: | 867 to 870 MHz |
| Maximum RF Operating Frequency: | 870 MHz |
| Modulation Technique: | ASK|BPSK|OOK |
| Operating Supply Voltage: | 4.5 V |
| Rad Hard: | No |
电气特性 Features
| Category: | Receiver |
| Operating Band Frequency: | 1452 to 1492 MHz |
| Maximum RF Operating Frequency: | 1492 MHz |
| Modulation Technique: | AM|FM |
| Operating Supply Voltage: | 1.8|3.3 V |
| Rad Hard: | No |