TSH690 is a wide band RF amplifier designed by Infineon Technologies with 28dB gain and +13.5dBm output power at 450MHz under 3V.
The TSH690 is a wide-band RF amplifier designed in an advanced bipolar process, featuring two stages and a gain of up to 28dB at 3V. It operates within the ISM band (40MHz to 1GHz) and includes a bias pin for current adjustment to tune output power or disable the device.
| Frequency Range | 40 to 1000 MHz |
|---|---|
| Operating Voltage | 1.5V to 5V |
| Gain @ 450MHz (3V) | 28dB |
| Output Power P1dB | +13.5dBm |
| Supply Current | 40 to 46 mA |
The device operates within a signal range from 40 MHz to 1000 MHz.
The absolute maximum rating for supply voltages and bias voltage is 5.5 V.
The TSH690 provides 28 dB of gain under these specific conditions.