ADL5513ACPZ-WP Logarithmic Detectors by Analog Devices

Status: Production
Series: ADL5513
RoHS: Compliant
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The ADL5513 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The ADL5513 maintains accurate log conformance for signals up to 4 GHz. The input dynamic range is typically 80 dB (referred to 50 Ω) with error less than ±3 dB and 74 dB with error less than ±1 dB. That dynamic range is held nearly constant over the entire 4 GHz frequency range. The ADL5513 has a 20 ns response time that enables RF burst detection to a pulse rate of beyond 50 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A supply voltage of 2.7 V to 5.5 V is required to power the device. Current consumption is 31 mA, and it decreases to 200 μA when the device is disabled. The ADL5513 can be configured to provide a control voltage to a power amplifier or a measurement output from the VOUT pin. Because the output can be used for controller

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Features

Wide bandwidth: 1 MHz to 4 GHz
80 dB dynamic range (±3 dB)
Constant dynamic range over frequency
Stability over −40°C to +85°C temperature range: ±0.5 dB
Operating temperature range: −40°C to +125°C
Sensitivity: −70 dBm
Low noise measurement/controller output (VOUT)
Pulse response time: 21 ns/20 ns (fall/rise)
Single supply operation: 2.7 V to 5.5 V @ 31 mA
Power-down feature: 1 mW @ 5 V
Small footprint LFCSP
Fabricated using high speed SiGe process


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADL5513ACPZ-WP?

Additional datasheets, footprints and schematics for ADL5513ACPZ-WP are listed on our Part Details page. You can also find images and similar parts to ADL5513ACPZ-WP on this page.

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What category does ADL5513ACPZ-WP fall under?

The ADL5513ACPZ-WP is listed under Logarithmic Detectors.

Can I view similar or alternative parts?

You can view similar parts to ADL5513ACPZ-WP when available in the Logarithmic Detectors range under the specifications section at the bottom of the details page.

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Is the ADL5513ACPZ-WP RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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