The RFSA2644SR is a 24-bit RF attenuator from Qorvo, packaged in a surface-mount MCM EP package. It operates over a frequency range of 50 to 4000 MHz and can be powered with a supply voltage between 3 and 5 volts. The device has a maximum power dissipation of 5 milliwatts and can be mounted on a printed circuit board. The RFSA2644SR is designed to operate over a temperature range of -40 to 85 degrees Celsius.
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Qorvo RFSA2644SR technical specifications.
| Package/Case | MCM EP |
| Pin Count | 24 |
| PCB | 24 |
| Package Length (mm) | 4.2 |
| Package Width (mm) | 4.2 |
| Package Height (mm) | 1.34 |
| Seated Plane Height (mm) | 1.34 |
| Pin Pitch (mm) | 0.5 |
| Mounting | Surface Mount |
| Number of Bits | 6 |
| Attenuator Step Size | 0.5dB |
| Maximum Attenuation | 31.5dB |
| Minimum Frequency | 50MHz |
| Maximum Frequency | 4000MHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Min Operating Supply Voltage | 3V |
| Max Operating Supply Voltage | 5V |
| Maximum Supply Current | 0.0052(Typ)A |
| Maximum Power Dissipation | 83mW |
| Cage Code | 7AHC2 |
| EU RoHS | Yes |
| HTS Code | 8517620090 |
| Schedule B | 8517620050 |
| ECCN | 5A991.g |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU |
Download the complete datasheet for Qorvo RFSA2644SR to view detailed technical specifications.
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