Product Summary

The AD8312ACBZ-P7 is a complete, low cost subsystem for the measurement of RF signals in the frequency range of 50 MHz to 3.5 GHz. It has a typical dynamic range of 45 dB and is intended for use in a wide variety of cellular handsets and other wireless devices. The AD8312ACBZ-P7 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°C to +85°C. Applications are (1)Cellular handsets (GSM, CDMA, WCDMA); (2)RSSI and TSSI for wireless terminal devices; (3)Transmitter power measurement.

Parametrics

AD8312ACBZ-P7 absolute maximum ratings: (1)Supply Voltage VPOS: 5.5 V; (2)VOUT, VSET: 0 V, VPOS; (3)Input Voltage: 1.6 V rms; (4)Equivalent Power: 17 dBm; (5)Internal Power Dissipation: 200 mW; (6)θJA (WLCSP): 200°C/W; (7)Maximum Junction Temperature: 125°C; (8)Operating Temperature Range: - 40°C to +85°C; (9)Storage Temperature Range: - 65°C to +150°C.

Features

AD8312ACBZ-P7 features: (1)Complete RF detector function; (2)Typical range: -45 dBm to 0 dBm, re 50 Ω; (3)Frequency response from 50 MHz to 3.5 GHz; (4)Temperature-stable linear-in-dB response Accurate to 3.5 GHz; (5)Rapid response: 85/120 ns (rise/fall); (6)Low power: 12 mW at 2.7 V.

Diagrams

AD8312ACBZ-P7 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD8312ACBZ-P7
AD8312ACBZ-P7


IC DETECTOR RF LOGIC 6-WLCSP

Data Sheet

0-1: $1.97
1-10: $1.77
10-25: $1.59
25-100: $1.45
100-250: $1.31
250-500: $1.17
500-1000: $0.99
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Data Sheet

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IC DAC 12BIT SERIAL 8DIP

Data Sheet

0-1: $7.12
1-10: $6.47
10-25: $5.98
25-100: $5.50
100-250: $5.01
250-500: $4.69
500-1000: $4.31
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Data Sheet

0-39: $6.36
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Data Sheet

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