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Product InformationFeatures
Description
The TRF1123 is a highly integrated linear transmitter power amplifier MMIC. The chip has two 16-dB gain steps that provide a total of 32-dB gain control via 1-bit TTL control signals. The chip also integrates a TTL mute function that turns off the amplifiers for power critical or TDD applications. A temperature compensated detector is included for output power monitor or ALC applications. The chip has a typical P1dB of 31.5 dBm and a third order intercept of 52 dBm. The TRF1123 is designed to function as a part of Texas Instruments complete 2.5-GHz chip set. The TRF1123 is used as the output power amplifier or a driver amplifier for higher power applications. The linear nature of the transmitter makes it ideal for complex modulations schemes such as high order QAM or OFDM. |
| Price | Packaging | CAD Design Tools | Samples | ||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Package QTY | Package Carrier | Symbols | Samples |
| TRF1123IRTMR | ACTIVE | -40 to 85 | 5.95 | 1ku | QFN (RTM) | 32 | 3000 | LARGE T&R | Purchase Samples | |
| TRF1123IRTMRG3 | ACTIVE | -40 to 85 | 5.95 | 1ku | QFN (RTM) | 32 | 3000 | LARGE T&R | Purchase Samples | |
| TRF1123IRTMT | ACTIVE | -40 to 85 | 6.55 | 1ku | QFN (RTM) | 32 | 250 | SMALL T&R | ||
| TRF1123IRTMTG3 | ACTIVE | -40 to 85 | 6.55 | 1ku | QFN (RTM) | 32 | 250 | SMALL T&R | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 9:55 AM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 4 WeeksTRF1123IRTMR | |||
| Worldwide | DigiKey | >1k | |
| TI Lead Time*: 4 WeeksTRF1123IRTMRG3 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksTRF1123IRTMT | |||
| Americas | Newark | 250 | |
| Rochester Electronics | >1k | ||
| Asia | Farnell Asia | 218 | |
| Europe | Avnet-SILICA | 230 | |
| Farnell | 218 | ||
| Worldwide | DigiKey | >1k | |
| Mouser Electronics | 160 | ||
| TI Lead Time*: 4 WeeksTRF1123IRTMTG3 | |||
| Worldwide | DigiKey | Available | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
TRF1123IRTMR  | Green (RoHS & no Sb/Br) | CU SN | Level-3-260C-168 HR | View | View |
| TRF1123IRTMRG3 | Green (RoHS & no Sb/Br) | CU SN | Level-3-260C-168 HR | View | View |
| TRF1123IRTMT | Green (RoHS & no Sb/Br) | CU SN | Level-3-260C-168 HR | View | View |
| TRF1123IRTMTG3 | Green (RoHS & no Sb/Br) | CU SN | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for TRF1123 
| Description | Part # | Company |
| 2.5GHz Transceiver reference design for 802.16 | TSW5002EVM | Texas Instruments |
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