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Features
| | >20 dB square-law detection range |
| | 2 sequentially selectable RF inputs |
| | Low power consumption shutdown mode |
| | Externally configurable gain and LF filter bandwidth. |
| | Internal 50 RF termination impedance |
| | Optimized for use with 20 dB directional coupler |
| | Lead free 8-bump micro SMD package 1.5 x 1.5 x 0.6 mm |
Description
Applications
| | 3G mobile communications |
| | UMTS |
| | WCDMA |
| | CDMA2000 |
| | TD-SCDMA |
| | RF control |
| | Wireless LAN |
| | PC Card and GPS modules |
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| Parameters | Values |
| RF Frequency (MHz) |
50-2000 |
| Dynamic Range |
23 dB |
| Detector Power Range |
-11 to 13dBm |
| Accuracy |
1 dB |
| Inputs/Outputs |
2/1 |
| Transfer |
Linear in mW |
| Modulation Independent |
Yes |
| Supply Min |
2.5 Volt |
| Supply Max |
3.3 Volt |
| Supply Current |
9.8 mA |
| Shut down |
Yes |
| Special Features |
Dual Inputs, Ext Compensation |
| Detector |
External Coupler, Internal Det |
| VCO Freq Range |
0.05 to 2GHz |
| Application |
3G,UMTS,WCDMA,CDMA2000,LAN,GPS |
| Channels |
2 Channels |
| PLL Type |
Dual |
| Temperature Min |
-40 deg C |
| Temperature Max |
85 deg C |
| PowerWise |
Yes |
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Datasheet
Featured Application Notes
More Application Notes
Part Number(s) (NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Standard Pack Size |
LMV232TLEVAL
| Evaluation Board for the LMV232 | Full production
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| $99.00 each | 1 |
| Description:
This board, the LMV232TLEVAL, can be used to evaluate National Semiconductor's LMV232 dual-channel mean square power detector. The LMV232 mean square power detector is particularly suited for accurate power measurement of RF modulated signals that exhibit large peak to average ratios, i.e. large variations of the signal envelope. Such noise like signals are encountered in applications such as CDMA and wideband CDMA cellphones.
Contents:
- LMV232TL Evaluation Board
- LMV232 Datasheet
- Application Note 1806 for the LMV232 EVALUATION BOARD
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