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LTC5582IDD

ObsoleteRF Detectors10-Lead 3mm × 3mm Plastic DFN

IC RF DETECT 40MHZ-10GHZ 10DFN

The LTC5582IDD is a 40MHz to 10GHz RMS RF power detector with a 57dB linear dynamic range, packaged in a 3mm × 3mm DFN10, operating from -40°C to 105°C, and AEC-Q100 qualified.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

21 items

Parameter	Value and test conditions	Source
Package	10-Lead 3mm × 3mm Plastic DFN
Operating Temperature Range	-40°C to 105°C
Grade	Automotive (AEC-Q100 Qualified)
RoHS	Lead Free Finish (#PBF)
Frequency Range	40MHz to 10GHz
Linear Dynamic Range	Up to 57dB
Accuracy Over Temperature	±0.5dB (Typ)
Rise Time	90ns (10% to 90%, 0.8V to 2.4V, C3 = 8nF, fRF = 100MHz)
Supply Voltage	Min: 3.1V, Typ: 3.3V, Max: 3.5V
Supply Current	Typ: 41.6mA, Max: 52mA (at 3.3V)
Shutdown Current	Typ: 0.1μA, Max: 10μA (EN = 0V, VCC = 3.5V)
Output DC Voltage	Max: 0.69V (No RF Signal Present)
Output Impedance	Max: 100Ω
Output Current	Max: ±5mA
EN Input High Voltage (On)	Min: 1V
EN Input Low Voltage (Off)	Max: 0.4V
Enable Pin Input Current	Typ: 125μA, Max: 200μA (EN = 3.3V)
Turn ON Time	Max: 2.8μs (VOUT within 10% of Final Value, C3 = 8nF)
Turn OFF Time	Max: 40μs (VOUT < 0.8V, C3 = 8nF)
Storage Temperature Range	-65°C to 125°C
Maximum Junction Temperature	150°C

All parameters (13)ExpandCollapse

Power
Current - Supply	41.6 mA
Voltage - Supply	3.1V ~ 3.5V
AC and DC characteristics
Accuracy	±0.5dB
Frequency	40MHz ~ 10GHz
Environment and package
Mounting Type	Surface Mount
Package	Tube
Package / Case	10-WFDFN Exposed Pad
Supplier Device Package	10-DFN (3x3)
Other
Input Range	-57dBm ~ 2dBm
Mfr	Analog Devices Inc.
Product Status	Obsolete
RF Type	CDMA, LTE, W-CDMA, WiMAX
Series	-

Pinout and package

Pin	Name	Function	Source
1		VCC: Power Supply Pin. Typical current consumption is 41.6mA. Externally bypassed with 1nF and 1µF chip capacitors.
2		IN+: Differential Input Signal Positive Pin. Internally biased to 1.585V, should be DC blocked externally.
3		DEC: Input Common Mode Decoupling Pin. Internally biased to 1.585V, connected to on-chip 50pF capacitor to ground.
4		IN-: Differential Input Signal Negative Pin. Internally biased to 1.585V, should be DC blocked externally.
5		GND: Circuit Ground Return. Must be soldered to the printed circuit board ground plane.
6		OUT: DC Output Pin. Internal 100Ω series resistance provides protection if shorted to ground.
7		RT2: Optional Control Pin for 2nd-Order Output Temperature Compensation. Connect to ground to disable.
11		GND: Exposed Pad. Circuit Ground Return. Must be soldered to the printed circuit board ground plane.

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DatasheetDatasheet · 1.5 MB · 2026-10-27

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