| PartNumber | MAX2121BETI+ | MAX2121ETI+ | MAX2121BETI+T |
| Description | Tuners Satellite Tuner | Tuners Direct-Conversion L-Band Tuner | Tuners Satellite Tuner |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Tuners | Tuners | Tuners |
| RoHS | Y | Y | Y |
| Type | Satellite | Satellite | - |
| NF Noise Figure | 9 dB | 12 dB | - |
| Maximum Frequency | 2.175 GHz | - | - |
| Minimum Frequency | 925 MHz | - | - |
| Operating Supply Voltage | 3.3 V | 3.13 V to 3.47 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | TQFN-EP-28 | TQFN-28 | - |
| Packaging | Tube | Tube | Reel |
| Bus Type | 2-Wire, I2C | - | - |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Mounting Style | SMD/SMT | - | - |
| Operating Supply Current | 148 mA | - | - |
| Product Type | Tuners | Tuners | Tuners |
| Factory Pack Quantity | 60 | 60 | 2500 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Supply Voltage Max | 3.47 V | - | - |
| Supply Voltage Min | 3.13 V | - | - |
| Unit Weight | 0.002233 oz | 0.002233 oz | - |
| Series | - | MAX2121 | - |
| Development Kit | - | MAX2121EVKIT# | - |
| Part # Aliases | - | MAX2121 | - |