电气特性 Features
| Type: | Zero Delay Programmable PLL Clock Buffer |
| Family: | CY7B991 |
| Number of Elements per Chip: | 1 |
| Output Frequency Range: | 3.75 to 80 MHz |
| Operating Temperature: | 0 to 70 °C |
| Operating Supply Voltage: | 3.3 V |
| Rad Hard: | No |
| Type: | Zero Delay Programmable PLL Clock Buffer |
| Family: | CY7B991 |
| Number of Elements per Chip: | 1 |
| Output Frequency Range: | 3.75 to 80 MHz |
| Operating Temperature: | 0 to 70 °C |
| Operating Supply Voltage: | 3.3 V |
| Rad Hard: | No |
| Category: | Transmitter |
| Operating Band Frequency: | 344 to 347 MHz |
| Maximum RF Operating Frequency: | 347 MHz |
| Modulation Technique: | ASK |
| Operating Supply Voltage: | 2.5|3.3 V |
| Rad Hard: | No |
| Category: | Transmitter |
| Operating Band Frequency: | 902 to 928 MHz |
| Maximum RF Operating Frequency: | 928 MHz |
| Modulation Technique: | ASK|BPSK|OOK |
| Operating Supply Voltage: | 4.5 V |
| Rad Hard: | No |
| Minimum Frequency: | 0 GHz |
| Maximum Frequency: | 18 GHz |
| Impedance: | 50 Ohm |
| Maximum Power Rating: | 100 W |
| Connector Type: | SMA |
| Attenuation Tolerance: | ±0.5 dB |
| Maximum Attenuation: | 10(Typ) dB |
| Maximum VSWR: | 1.35 |
| Rad Hard: | No |
| Family: | R413.810.000 |
| Minimum Frequency: | 0 GHz |
| Maximum Frequency: | 18 GHz |
| Impedance: | 50 Ohm |
| Maximum Power Rating: | 100 W |
| Connector Type: | TNC |
| Attenuation Tolerance: | ±0.5 dB |
| Maximum Attenuation: | 11(Typ) dB |
| Maximum VSWR: | 1.35 |
| Rad Hard: | No |
| Family: | R414.511.161 |
| Category: | Transmitter |
| Operating Band Frequency: | 142 to 1050 MHz |
| Maximum RF Operating Frequency: | 1050 MHz |
| Modulation Technique: | FSK/GFSK/GMSK/MSK/OOK |
| Operating Supply Voltage: | 3.3 V |
| Rad Hard: | No |