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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

Product Details
The HMC611LP4(E) Logarithmic Detector/Controller converts RF signals at its input, to a proportional DC voltage at its output. The HMC611LP4(E) employs a successive compression topology which delivers extremely high dynamic range and conversion accuracy over a wide input frequency range. As the input power is increased, successive amplifiers move into saturation one by one creating an accurate approximation of the logarithm function.
The output of a series of square law detectors is summed, converted into voltage domain and buffered to drive the LOGOUT output. For detection mode, the LOGOUT pin is shorted to the VSET input, and will provide a nominal logarithmic slope of -25mV/dB and an intercept of 18 dBm (22 dBm for ƒ ≥ 5.8 GHz). The HMC611LP4(E) can also be used in the controller mode where an external voltage is applied to the VSET pin, to create an AGC or APC feedback loop.
**Applications**
Cellular/PCS/3G
WiMAX, WiBro, WLAN,
Fixed Wireless & Radar
Power Monitoring & Control Circuitry
Receiver Signal Strength Indication (RSSI)
Automatic Gain & Power Control
### Features and Benefits
Wide Dynamic Range: Up to 63 dB
High Accuracy: ±1 dB
with 54 dB Range Up to 8 GHz
Supply Voltage: +5V
Excellent Stability over Temperature
Buffered Temperature Sensor Output
Compact 4x4mm Leadless SMT Package

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HMC611LP4 Specifications

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- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
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- Decapsulation control
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- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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SN:H1.45037LO56803V37Q0QC0S0

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