RF5722
2.4 GHz 802.11b/g/n Wi-Fi / ISM Linear Power Amplifier
End of Life announced January 30, 2019 (PCN 19-0021).
Last Time Buy: September 30, 2019
Contact your local sales representative for assistance.
Key Features
- Single Power Supply 3.0V to 3.6V
- 24 dB Minimum Gain
- Input and Output Matched to 50 ohm
- 2400 MHz to 2500 MHz Frequency Range
- +18 dBm at <2.5% typ EVM
- 120 mA at 3.3V
Qorvo's RF5722 is a linear medium-power high-efficiency two-stage amplifier IC designed specifically for battery-powered Wi-Fi applications such as PC cards mini PCI and compact flash applications. The device is designed for use as the final RF amplifier in 2.5 GHz OFDM and other spread-spectrum transmitters. The device is provided in a 2x2 8-pin QFN with a backside ground. The RF5722 is designed to maintain linearity over a wide range of supply voltages and power outputs. The RF5722 also has built-in power detector and incorporates the input and interstage components internally which reduces the component count used externally and makes it easier to incorporate on any design.
Typical Applications
- IEEE802.11b/g/n WiFi Applications
- 2.5GHz ISM Band Applications
- Commercial and Consumer Systems
- Portable Battery-Powered Equipment
- Spread-Spectrum and MMDS Systems
Product Categories
Application Categories
| Frequency Min(MHz) | 2,400 |
| Frequency Max(MHz) | 2,500 |
| Wi-Fi Standards | b/g/n and ISM |
| Vcc(V) | 3.0 to 3.6 |
| 11b/g Pout(dBm) | 18 |
| 11b/g EVM(%) | 2.5 |
| 11b/g Current(mA) | 120 |
| 11n Pout(dBm) | 18 |
| 11n EVM(%) | 2.5 |
| 11n Current(mA) | 120 |
| Gain(dB) | 25.5 |
| Package Type | QFN |
| Package(mm) | 2.2 x 2.2 x 0.45 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.G |