Single MMIC RF amplifier operating up to 4GHz, featuring a 4-pin SOT-143 plastic package with gull-wing leads for surface mounting. This component offers a typical power gain of 17.5 dB at 900MHz and a typical 3dB bandwidth of 500MHz, with output power ranging from 10 to 15 dBm. It supports a minimum operating frequency of 100MHz and a maximum operating temperature of 150°C, with typical input and output VSWR of 1.8. The compact SOT-143 package measures 3.06mm x 1.4mm x 1.1mm.
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Broadcom MSA-2111-TR1G technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOT-143 |
| Package/Case | SOT-143 |
| Package Description | Small Outline Transistor |
| Lead Shape | Gull-wing |
| Pin Count | 4 |
| PCB | 4 |
| Package Length (mm) | 3.06(Max) |
| Package Width (mm) | 1.4(Max) |
| Package Height (mm) | 1.1(Max) |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 2.04(Max) |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Manufacturer Type | MMIC Amplifier |
| Number of Channels per Chip | 1 |
| Minimum Operating Frequency | 100MHz |
| Typical Output Power Range | 10 to 15dBm |
| Maximum Operating Frequency | 4000MHz |
| Typical 3dB Bandwidth | 500MHz |
| Maximum Input VSWR | 1.8(Typ) |
| Maximum Output VSWR | 1.8(Typ) |
| Typical Power Gain | 17.5@900MHzdB |
| Max Operating Temperature | 150°C |
| Cage Code | 50434 |
| EU RoHS | Yes |
| HTS Code | 8542330001 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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