Specification	LTC5505-1ES5#TRPBF

Current - Supply	500 µA
Frequency [Max]	3 GHz
Frequency [Min]	300 MHz
Input Range [Max]	18 dBm
Input Range [Min]	-28 dBm
Mounting Type	Surface Mount
Package / Case	SOT-23-5 Thin, TSOT-23-5
RF Type	Cellular, PCS, Wireless Modem
Supplier Device Package	TSOT-23-5
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2.7 V

LTC5505 Series

RF Power Detector with Buffered Output and >40dB Dynamic Range

Part	Supplier Device Package	Frequency [Min]	Frequency [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Package / Case	RF Type	Current - Supply	Input Range [Max]	Input Range [Min]
Analog Devices Inc./Maxim Integrated LTC5505-1ES5#TRPBF	TSOT-23-5	300 MHz	3 GHz	6 V	2.7 V	Surface Mount	SOT-23-5 Thin TSOT-23-5	Cellular PCS Wireless Modem	500 µA	18 dBm	-28 dBm
Analog Devices Inc./Maxim Integrated LTC5505-2ES5#TRMPBF	TSOT-23-5	300 MHz	3.5 GHz	6 V	2.7 V	Surface Mount	SOT-23-5 Thin TSOT-23-5	Cellular PCS Wireless Modem	500 µA	12 dBm	-32 dBm
Analog Devices Inc./Maxim Integrated LTC5505-1ES5#TRMPBF	TSOT-23-5	300 MHz	3 GHz	6 V	2.7 V	Surface Mount	SOT-23-5 Thin TSOT-23-5	Cellular PCS Wireless Modem	500 µA	18 dBm	-28 dBm
Analog Devices Inc./Maxim Integrated LTC5505-2ES5#TRPBF	TSOT-23-5	300 MHz	3.5 GHz	6 V	2.7 V	Surface Mount	SOT-23-5 Thin TSOT-23-5	Cellular PCS Wireless Modem	500 µA	12 dBm	-32 dBm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	4995	$ 3.74	1m+

Description

General part information

LTC5505 Series

The LTC5505-X is an RF power detector for RF applications operating in the 300MHz to 3.5GHz range. A temperature compensated Schottky diode peak detector and buffer amplifier are combined in a small 5-pin ThinSOT package. The supply voltage range is optimized for operation from a single lithium-ion cell or 3xNiMH.The RF input voltage is peak detected using an on-chip Schottky diode. The detected voltage is buffered and supplied to the VOUTpin. A power saving shutdown mode reduces supply current to less than 2µA.The LTC5505-1 operates with input power levels from –28dBm to 18dBm. The LTC5505-2 operates with input power levels from –32dBm to 12dBm.ApplicationsMultimode Mobile Phone ProductsPCS DevicesWireless Data ModemsWireless and Cable InfrastructureRF Power AlarmEnvelope Detector

Documents

Technical documentation and resources

R450 Reliability Data

Reliability Data

LTC5505-1ES5#TRPBF | Datasheet

Datasheet