AD8364-EVALZ-2140: LF to 2.7GHz, Dual 60dB TruPwr™ Detector
The AD8364 is a dual channel TruPwr™ detector, designed to provide wide dynamic range signal power measurement (> 60dB). The product provides an accurately scaled linear-in-dB output response, that is the equivalent Root-Mean-Square (RMS) of the input waveform.
The AD8364 integrates two matched individual channels on a single IC, enabling three RMS output voltages, an accurately scaled independent output for each input channel and a difference output that can measure the gain or loss between the two input signals. In addition to the RMS outputs, the AD8364 provides an output voltage proportional to temperature from on chip temperature sensor.
The AD8364 is ideally suited for the measurement of complex modulated waveforms, with large crest factors. The AD8364 is effectively waveform and modulation independent enabling the user to acquire a precise RMS level of complex modulated (QAM / QPSK / OFDM) wavefoms found high capacity wireless and wire-line communication networks. More detailed information on the CDMA and W-CDMA power measurements is shown within the product data sheet.
AD8364-EVALZ-2140 特点
- Accurate RMS-to-DC conversion from Low Frequency to 2.7GHz
- Input Dynamic Range 60dB typical: –55 dBm to +5 dBm
- Temperature Stable Linear-in-dB Scaled Output Response: 50 mV/dB
- Law Conformance Error: +/-0.5dB over 60dB range
- Waveform and Modulation Independent GSM Edge, CDMA, W-CDMA, QAM
- Fully Specified for 450MHz, 880MHz, 1.9GHz, 2.2GHz, 2.5GHz operation
- Fully Characterized over Temperature: -40°C to +85°C
- Single Supply Operation: 4.5-5.5 V
AD8364-EVALZ-2140 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD8364-EVAL-500 | 量产 | 评估板 | - | 商业 |
| AD8364-EVALZ-2140 | 量产 | 评估板 | - | 商业 |
| AD8364-EVALZ-500 | 量产 | 评估板 | - | 商业 |
| AD8364ACP-REEL7 | 量产 | LFCSP:LEADFRM CHIP SCALE | 32 | 工业 |
| AD8364ACPZ-R2 | 量产 | 32 ld LFCSP (5x5mm) w/3.3mm exposed pad | 32 | 工业 |
| AD8364ACPZ-REEL7 | 量产 | 32 ld LFCSP (5x5mm) w/3.3mm exposed pad | 32 | 工业 |
| AD8364ACPZ-WP | 量产 | 32 ld LFCSP (5x5mm) w/3.3mm exposed pad | 32 | 工业 |
