Datasheet Texas Instruments LMH2121TME
| Manufacturer | Texas Instruments |
| Series | LMH2121 |
| Part Number | LMH2121TME |
Datasheets
LMH2121 3GHz Fast-Responding Linear Pwr Detctr w 40dB Dynamic Range datasheet
PDF, 1.2 Mb, Revision: A, File published: Mar 22, 2013
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Prices
Status
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 4 |
| Package Type | TMD |
Parametrics
| 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 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LMH2121TMEVAL
LMH2121EVAL Power Detector RF Envelope Detector Evaluation Board/Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- AN-2246 LMH2121 Evaluation Board (Rev. B)PDF, 1.4 Mb, Revision: B, File published: 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.
Model Line
Series: LMH2121 (3)
- LMH2121TME LMH2121TME/NOPB LMH2121TMX/NOPB
Manufacturer's Classification
- Semiconductors > RF & Microwave > RF Power Detector
