AD8314ARM-REEL7

100 MHz, 2.7 GHz, 45 dB, RF Detector/Controller, 8-MSOP, 20 μA, 5.5 V, Low Power

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Price:: US $2.35~3.58 / piece [Get Latest Price]

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	US $2.35~3.58

PartNumber:: AD8314ARM-REEL7

Brand:: Analog Devices - ADI | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-12-28

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Part Number:AD8314ARM-REEL7
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Product Summary

The AD8314ARM-REEL7 is a complete low-cost subsystem for the measurement and control of RF signals in the frequency range 0.1 GHz–2.5 GHz, with a typical dynamic range of 45 dB, intended for use in a wide variety of cellular handsets and other wireless devices. The AD8314ARM-REEL7 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 –30℃ to +85℃. The AD8314ARM-REEL7 provides two voltage outputs. The first, called V_UP, increases from close to ground to about 1.2 V as the input signal level increases from 1.25 mV to 224 mV. The applications of the AD8314ARM-REEL7 include: (1)Cellular Handsets (TDMA, CDMA, GSM); (2)RSSI and TSSI for Wireless Terminal Devices; (3)Transmitter Power Measurement and Control.

Parametrics

AD8314ARM-REEL7 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: 200℃; (7)Maximum Junction Temperature: 125℃; (8)Operating Temperature Range: –30℃ to +85℃; (9)Storage Temperature Range: –65℃ to +150℃; (10)Lead Temperature Range (Soldering 60 sec): 300℃.

Features

AD8314ARM-REEL7 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 2.5 GHz; (4)Temperature-Stable Linear-in-dB Response Accurate to 2.5 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.