TRF37T05
- High Linearity:
- Output IP3: 30 dBm at 1850 MHz
- Low Output Noise Floor: –160 dBm/Hz
- 78-dBc Single-Carrier WCDMA ACPR
at –10-dBm Channel Power - Unadjusted Carrier Suppression: –40 dBm
- Unadjusted Sideband Suppression: –45 dBc
- Single Supply: 3.3-V Operation
- 1-bit Gain Step Control
- Fast Power-Up/Power-Down
The TRF37T05 is a low-noise direct quadrature modulator with exceptional TDD performance. It is capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF37T05 is a high-performance, superior-linearity device that is ideal to up-convert to RF frequencies of 300 MHz (Note: appropriate matching network is required for optimal performance at 300 MHz) through 4 GHz. The modulator is implemented as a double-balanced mixer.
The RF output block consists of a differential-to-single-ended converter that is capable of driving a single-ended 50-Ω load. The TRF37T05 requires a 0.25-V common-mode voltage for optimum linearity performance. The TRF37T05 also provides a fast power-down pin that can be used to reduce power dissipation while maintaining optimized adjusted carrier feed-through performance in TDD applications.
The TRF37T05 is available in an RGE-24 VQFN package.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TRF37T05 300-MHz to 4-GHz Quadrature Modulator datasheet (Rev. A) | PDF | HTML | 2015年 11月 18日 |
| Technical article | Can a clock generator act as a jitter cleaner? | PDF | HTML | 2017年 3月 23日 | |
| Technical article | Don’t let bad reference signals destroy the phase noise in your PLL/synthesizer | PDF | HTML | 2017年 1月 10日 | |
| Technical article | A survival guide to scaling your PLL loop filter design | PDF | HTML | 2016年 11月 22日 | |
| Technical article | What to do when your PLL does not lock | PDF | HTML | 2016年 7月 12日 | |
| Technical article | Issues with jitter, phase noise, lock time or spurs? Check the loop-filter bandwid | PDF | HTML | 2016年 6月 6日 | |
| Application note | Time Division Duplexing (TDD) Adjusted Carrier Feedthrough Evaluation | 2013年 6月 28日 | ||
| EVM User's guide | TRF37T05 EVM Users Guide | 2013年 6月 26日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
TRF37T05EVM — TRF37T05 評估模組
The TRF37T05EVM evaluation module is intended for the evaluation of the TRF37T05 direct-launch quadrature modulator for TDD (time-division duplex) applications in the transmit path of base stations and communication equipment.
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VQFN (RGE) | 24 | 檢視選項 |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。