Datasheet Texas Instruments LMV225TL/NOPB
| Manufacturer | Texas Instruments |
| Series | LMV225 |
| Part Number | LMV225TL/NOPB |

RF Power Detector for CDMA and WCDMA in micro SMD 4-DSBGA -40 to 85
Datasheets
LMV225/LMV226/LMV228 RF Power Detector for CDMA and WCDMA datasheet
PDF, 2.3 Mb, Revision: L, File published: Mar 22, 2013
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 4 |
| Package Type | YZR |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Width (mm) | 1.3 |
| Length (mm) | 1.5 |
| Thickness (mm) | .675 |
| Pitch (mm) | .5 |
| Max Height (mm) | .675 |
| Mechanical Data | Download |
Parametrics
| Accuracy | 1 dB |
| Application | CDMA,EDGE,GPRS,GSM,TDMA,WCDMA |
| Number of Channels | 1 Channels |
| Detector | Logarithmic Amp |
| Detector Power Range | -30dBm to 0dBm |
| Dynamic Range | 30 dB |
| Modulation Independent | No |
| Operating Temperature Range | -40 to 85 C |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| RF Frequency | 450-2000 MHz |
| Shutdown | Yes |
| Supply Current | 4.8 mA |
| Supply Max | 5 Volt |
| Supply Min | 2.7 Volt |
| Transfer | Linear in dB |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LMV225SDEVAL
Evaluation Board for the LMV225 LLP
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LMV225TLEVAL
Evaluation Board for the LMV225 microSMD
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Use of LMV225 Linear-In-dB RF Pwr Detector In CDMA2000 (Rev. A)PDF, 357 Kb, Revision: A, File published: Apr 30, 2013
This application report discusses the use of LMV225 Linear-In-dB RF Power Detector In a CDMA2000 1Xand EV_DO mobile station and access terminal. - Reduce DC Pwr Consump in CDMA RF Pwr Amps Thru the LMV225 & Eff Switcher (Rev. A)PDF, 105 Kb, Revision: A, File published: May 6, 2013
This application report presents a simple power tracking technique for efficiency enhancement in CDMA RF power amplifiers. This technique involves the use of a linear-in-dB RF power detector and a DC-DC converter switch. This enhancement scheme switches the DC supply voltage, VCC, of an RF power amplifier into two different levels through a DC-DC converter. Texas Instruments RF power detector LMV2
Model Line
Series: LMV225 (6)
- LMV225SD/NOPB LMV225SDX/NOPB LMV225TL/NOPB LMV225TLX/NOPB LMV225UR/NOPB LMV225URX/NOPB
Manufacturer's Classification
- Semiconductors > RF & Microwave > RF Power Detector