LT5534ESC6#TRPBF

LT5534 is a monolithic RF power detector capable of measuring RF signals over a 60dB dynamic range. The RF signal in a decibel scale is precisely converted into DC voltage on a linear scale. The 60dB input dynamic range is achieved using cascaded RF detectors and RF limiters. Their outputs are summed to generate an accurate log-linear DC voltage proportional to the input RF signal in dB. The output is buffered with a low output impedance driver. It delivers superior temperature stability (typical output variation within ±1dB over the full temperature range). The output responds in less than 40ns to a large RF input signal. It is widely used in applications such as RF RSSI and ACC, RF power control, CATV power detection, optical receiver gain control etc.

• Frequency range is 50MHz to 3000MHz
• Exceptional accuracy over temperature and power supply
• Single supply range is 2.7V to 5.25V
• Low supply current is 7mA typ at (VCC = 3V, EN = 3V, TA = 25°C)
• Shutdown current is 0.1µA typ at (VCC = 3V, EN = 3V, TA = 25°C)
• Output bandwidth is 30MHz typ at (VCC = 3V, EN = 3V, TA = 25°C)
• Operating ambient temperature is -40°C to 85°C
• Package style is 6-lead plastic SC70

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party