Product Summary

The AD8314ACPZ-RL7 is a complete low cost subsystem for the measurement and control of RF signal in the frequency range of 100 MHz to 2.7 GHz with a typical dynamic range of 45 dB. It is intended for the use in a wide variety of cellular handsets and other wireless device. It provides a wider dynamic range and better accuracy than possible using discrete diode detectors. In particular, its temperature stability is excellent over the full operating range of -40℃ to +85℃. Its high sensitivity allows control at low power levels, thus reducing the amount of power that needs to be coupled to the detector. It is essentially a voltage-responding device, with a typical signal range of 1.25 mV to 224 mV rms or –58 dBV to -13 dBV. The AD8314ACPZ-RL7 is equivalent to -45 dBm to 0 dBm, re 50 Ω.

Parametrics

AD8314ACPZ-RL7 absolute maximum ratings: (1)Supply Voltage VPOS 5.5 V; (2)V_UP, V_DN, VSET, ENBL 0 V, VPOS; (3)Input Voltage 1.6 V rms; (4)Equivalent Power 17 dBm; (5)Internal Power Dissipation 200 mW; (6)θJA (MSOP) 200℃/W; (7)θJA (LFCSP, Paddle Soldered) 80℃/W; (8)θJA (LFCSP, Paddle Not Soldered) 200℃/W; (9)Maximum Junction Temperature 125℃; (10)Operating Temperature Range -40℃ to +85℃; (11)Storage Temperature Range -65℃ to +150℃.

Features

AD8314ACPZ-RL7 features: (1)Complete RF detector/controller function; (2)Typical range: -58 dBV to -13 dBV: -45 dBm to 0 dBm, re 50 Ω; (3)Frequency response from 100 MHz to 2.7 GHz; (4)Temperature-stable linear-in-dB response. Accurate to 2.7 GHz; (5)Rapid response: 70 ns to a 10 dB step; (6)Low power: 12 mW at 2.7 V; (7)Power down to 20 μA.

Diagrams

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AD8314ACPZ-RL7
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