RF3628
Dual Band 3G Power Amplifier
Key Features
- Dual RF Inputs and RF Outputs
- Linear Output Power (3G):
- Band 1, 2: 27.5 dBm
- Band 5, 8: 27.5 dBm
- High Efficiency (3G)
- Band 1, 2: 41% at 27.5 dBm
- Band 5, 8: 42% at 27.5 dBm
- No External DC Block Needed
- Integrated Power Coupler
- Digital Control Interface
- Ultra Small and Low Profile Package
The RF3628 broad-band linear power amplifier supports B1 (1920-1980MHz), B2 (1850 - 1910MHz), B5 (824 - 849MHz) and B8 (880 - 915MHz) in 3.4 V, 50 Ω mobile equipment designed for 3G UMTS transmit. RF3628 meets the spectral linearity requirements of HSDPA, HSUPA and HSPA+ with high power added efficiency. RF3628 can also support narrowband LTE. One digital control pin selects a high or low power mode to optimize performance and current drain at different power levels. RF3628 integrates a directional coupler that eliminates the need for an external discrete couple
Typical Applications
- Mobile Handsets
Product Categories
Application Categories
| Standards | WCDMA/HSPDA/HSUPA/HSPA+/LTE M1 |
| Bands | 3G Bands: 1,2, 5, 8 & LTE bands: 1, 2, 3, 5, 8, 13, 18, 19, 20 |
| Gain(dB) | 28 |
| Pout(dBm) | 3G: 27.5, LTE: 25 |
| ACLR(dBc) | 3G: ACLR: -42, LTE: UTRA: -41 |
| PAE(%) | 3G: 41, LTE: 33 |
| Voltage(V) | VCC: 3.4, Vbatt: 3.6 |
| Package Type | Module |
| Package(mm) | 3.0 x 4.2 x 0.825 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |