The HMC221 is a low-cost SPDT switch from Hittite in a SOT26 package with a very low insertion loss of 0.4 dB. It is suitable for applications requiring a small package and very low insertion loss, such as filter and receiver switching.
The HMC221 is a low-cost SPDT switch housed in a 6-lead SOT26 plastic package, designed for general switching applications requiring low insertion loss and small size. It is capable of controlling signals from DC to 3.0 GHz, making it especially suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM applications with less than 1 dB loss. The device features a low insertion loss of 0.4 dB and an ultra-small SOT26 package.
| Frequency Range | DC - 3 GHz |
|---|---|
| Package Type | SOT26 |
| Insertion Loss (DC - 1.0 GHz) | Max 0.7 dB |
| Insertion Loss (DC - 3.0 GHz) | Max 1.1 dB |
| Isolation (DC - 3.0 GHz) | Min 1.4 dB |
| Return Loss (DC - 3.0 GHz) | Min 1.0 dB |
| Operating Temperature | -40 to +85 °C |
| Control Voltage Range | -0.2 to +12 Vdc |
The device can control signals from DC to 3.0 GHz.
The typical insertion loss is 0.4 dB.
The input IP3 is 45 dBm.