AD8349ARE: 700 MHz - 2.7 GHz Direct Up-Conversion Quadrature Modulator
The AD8349 is high performance quadrature modulator design for use as a single stage up-converter within wireless infrastructure equipment.
The AD8349 provides a high output power and very low noise floor supporting a significant improvement in the output signal range. Additionally the excellent phase and amplitude balance accuracy support a higher sideband suppression specification enabling higher order / capacity QAM modulated radios.
The AD8349 has been tested for use over the common Cellular bands (900 MHz, 1.9 GHz, 2.1 GHz) meeting the needs as specified by the CDMA/GSM Edge/W-CDMA standards.
The AD8349 is supplied in 16-lead Thin Shrunk Small Outline (TSSOP) package, and fully specified over -40oC to 85oC temperature range.
AD8349ARE 特点
- Output Frequency Range 700 MHz - 2.7 GHz
- I/Q Base-band Frequency range dc – 160 MHz
- Output Power 5.6 dBm @ 2140 MHz
- Quadrature Phase Accuracy 0.3 degrees
- Amplitude Balance 0.1 dB
- Low Noise Floor -156 dBm/Hz
- Output Switch Disable Function
- Single 5 V Supply
- Pin Compatible with AD8346 / AD8345
AD8349ARE 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD8349-EVALZ | 量产 | 评估板 | - | 商业 |
| AD8349ARE | 量产 | 16 ld TSSOP_EP (3.0mm pad size) | 16 | 工业 |
| AD8349ARE-REEL7 | 量产 | 16 ld TSSOP_EP (3.0mm pad size) | 16 | 工业 |
| AD8349AREZ | 量产 | 16 ld TSSOP_EP (3.0mm pad size) | 16 | 工业 |
| AD8349AREZ-RL7 | 量产 | 16 ld TSSOP_EP (3.0mm pad size) | 16 | 工业 |