ADL5505

The ADL5505 is designed as one kind of TruPwr mean-responding (true rms) power detector device that can be used in wide range of applications such as (1)Power measurement of W-CDMA, CDMA2000, QPSK -/QAMbased OFDM (LTE and WiMAX), and other complex modulation waveforms; (2)RF transmitter or receiver power measurement. Also this device is available in an 4-ball, 0.8 mm * 0.8 mm wafer-level chip scale package. It is fabricated on a high fT silicon BiCMOS process.

Features of the ADL5505 are:(1)True rms response detector; (2)Excellent temperature stability; (3)±0.25 dB rms detection accuracy vs. temperature; (4)Over 35 dB input power dynamic range, inclusive of crest factor; (5)RF bandwidths from 450 MHz to 6000 MHz; (6)500 input impedance; (7)Single-supply operation: 2.5 V to 3.3 V; (8)Low power: 1.8 mA at 3.0 V supply; (9)RoHS-compliant part.

The absolute maximum ratings of the ADL5505 can be summarized as:(1)Storage Temperature Range: -65°C to +150°C;(2)Operating Temperature Range: -40°C to +85°C;(3)Maximum Junction Temperature: 125°C;(4)JA (WLCSP): 260°C/W;(5)Internal Power Dissipation: 150 mW;(6)Equivalent Power, Referred to 50 : 15 dBm.etc. If you want to know more information about the ADL5505, please download the datasheet in www.seekic.com or www.chinaicmart.com .