Datasheet Texas Instruments LMH2121TME — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMH2121 |
| 零件号 | LMH2121TME |
数据表
LMH2121 3GHz Fast-Responding Linear Pwr Detctr w 40dB Dynamic Range datasheet
PDF, 1.2 Mb, 修订版: A, 档案已发布: Mar 22, 2013
从文件中提取
价格
状态
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
打包
| Pin | 4 |
| Package Type | TMD |
参数化
| Accuracy(dB) | 0.2 |
| Application | GSM LTE WAP WCDMA |
| Approx. Price (US$) | 0.60 | 1ku |
| Channels(Channels) | 1 |
| Detector | Linear fast-responding |
| Detector Power Range | -28dBm to +12dBm |
| Dynamic Range(dB) | 40 |
| Modulation Independent | No |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | DSBGA |
| Package Size: mm2:W x L (PKG) | See datasheet (DSBGA) |
| RF Frequency(MHz) | 100-3000 |
| Shutdown | Yes |
| Supply Current(mA) | 3.4 |
| Supply Max(Volt) | 3.3 |
| Supply Min(Volt) | 2.6 |
| Transfer | Linear in V |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
设计套件和评估模块
- Evaluation Modules & Boards: LMH2121TMEVAL
LMH2121EVAL Power Detector RF Envelope Detector Evaluation Board/Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- AN-2246 LMH2121 Evaluation Board (Rev. B)PDF, 1.4 Mb, 修订版: B, 档案已发布: Apr 30, 2013
The LMH2121 is an accurate fast responding power detector/RF envelope detector. Its response betweenan RF input signal and DC output signal is linear. The typical response time of 165 ns making it suitablefor an accurate power setting in handsets during a rise-time of RF transmission slots. It can be used in allpopular communication standards 2G/3G/4G/WAP.
模型线
系列: LMH2121 (3)
- LMH2121TME LMH2121TME/NOPB LMH2121TMX/NOPB
制造商分类
- Semiconductors > RF & Microwave > RF Power Detector