Datasheet Texas Instruments LMV225UR/NOPB — Datenblatt
Hersteller | Texas Instruments |
Serie | LMV225 |
Artikelnummer | LMV225UR/NOPB |
HF-Leistungsdetektor für CDMA und WCDMA in Micro-SMD 4-DSBGA
Datenblätter
LMV225/LMV226/LMV228 RF Power Detector for CDMA and WCDMA datasheet
PDF, 2.3 Mb, Revision: L, Datei veröffentlicht: Mar 22, 2013
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Preise
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Verpackung
Pin | 4 |
Package Type | YPD |
Industry STD Term | DSBGA |
JEDEC Code | S-XBGA-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Thickness (mm) | .22 |
Pitch (mm) | .5 |
Max Height (mm) | .425 |
Mechanical Data | Herunterladen |
Parameter
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 |
Öko-Plan
RoHS | Compliant |
Design Kits und Evaluierungsmodule
- 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)
Anwendungshinweise
- Use of LMV225 Linear-In-dB RF Pwr Detector In CDMA2000 (Rev. A)PDF, 357 Kb, Revision: A, Datei veröffentlicht: 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, Datei veröffentlicht: 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
Modellreihe
Serie: LMV225 (6)
- LMV225SD/NOPB LMV225SDX/NOPB LMV225TL/NOPB LMV225TLX/NOPB LMV225UR/NOPB LMV225URX/NOPB
Herstellerklassifikation
- Semiconductors > RF & Microwave > RF Power Detector