The HMC195 is a low-cost SPDT switch from Hittite Microwave Corporation. It is packaged in a SOT26 and operates from DC to 2.5GHz. It is ideal for applications that require very low distortion at high signal power levels. The design provides exceptional intermodulation performance; a +62 dBm third order intercept at 8 Volt bias. RF1 and RF2 are reflective shorts when “Off”. On-chip circuitry allows single positive supply operation at very low DC current with control inputs compatible with CMOS and most TTL logic families.
The HMC195 is a transmit/receive (T/R) switch designed for applications requiring very low distortion at high signal power levels. It features a low insertion loss of 0.4 dB and supports positive control voltages from 0 to +8V, making it compatible with CMOS and TTL logic families.
| Frequency Range | DC - 2.5 GHz |
|---|---|
| Package Type | SOT26 |
| Insertion Loss (DC - 1.0 GHz) | Typ. 0.4 dB |
| Input Third Order Intercept | +62 dBm (at +8V) |
| Control Voltage Range | 0/+3V to 0/+8V |
The device is ideal for MMDS & WirelessLAN, PCMCIA Wireless Cards, and Portable Wireless applications.
The control inputs are compatible with CMOS and most TTL logic families.