LTC5532EDC

The LTC5532EDC is designed as one kind of RF power detector for RF applications operating in the 300MHz to 7GHz range.The supply voltage range is optimized for operation from a single lithium-ion cell or 3´ NiMH.The output buffer gain of it is set via external resistors and the initial starting voltage of 120mV ±35mV can be precisely adjusted using the Vos pin.Also it can be used in multimode mobile phone products, optical data links, wireless data modems, wireless and cable infrastructure, RF power alarm and envelope detector.

Features of the LTC5532EDC are:(1)temperature compensated internal schottky diode RF detector;(2)wide input frequency range:300MHz to 7GHz;(3)wide input power range:-32dBm to 10dBm;(4)buffered detector output with external gain control;(5)low starting voltage: 120mV±35mV for gain=2x;(6)wide Vcc range of 2.7V to 6V;(7)low operating current:500 uA;(8)available in a low profile (1mm) SOT-23 package and tiny 6-lead (2mm X 2mm) DFN package.

The absolute maximum ratings of the LTC5532EDC can be summarized as:(1)VCC, VOUT, VM, VOS:-0.3V to 6.5V;(2)RFin voltage:(Vcc±1.5V) to 7V;(3)RFin power (RMS):12 dBm;(4)operating temperature range:-40°C to 85°C;(5)maximum junction temperature:125°C;(6)storage temperature range:-65°C to 125°C;(7)lead temperature (soldering, 10 sec) SOT-23 Only:300 °C.If you want to know more information such as the electrical characteristics about the LTC5532EDC,please download the datasheet in www.seekic.com or www.chinaicmart.com.