https://e2e.ti.com/support/rf-microwave-group/rf-microwave/Products covered in this section are Digital Radio (Gray Chip) Products. en-USTelligent Community 13https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661892/lm27761evm-step-files/6409372Wed, 08 Jul 2026 13:52:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:2b908fae-cf17-4a1f-bf7e-dfca065fdd3fAndreas MuellerAhmet, I will close this thread here and let's continue the conversation in the private chat. Best regards, Andreas.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661892/lm27761evm-step-files/6408890Wed, 08 Jul 2026 07:37:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:03d28bca-bd8a-4f61-8220-5214265dff31Ahmet Soydan AKYOLHello Andreas We sent you a private message we re from indra spain ( asakyol@indra.es ialtungunes@indra.es ) Ahmet Soydan AKYOL and Inanc ALTUNGUNES step files are better but if not gerber files will be useful too. Low-Noise, Regulated, Switched-Capacitor Voltage Inverter Texas Instruments LM27761EVM 1-A, Ultralow-Noise Negative Voltage Regulator Texas Instruments TPS7A3301EVM-061https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661892/lm27761evm-step-files/6407657Tue, 07 Jul 2026 14:52:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:f751b478-ac1e-4c7c-b0bc-4c1f7e61e2fcAndreas MuellerHello Ahmet, thanks for reaching out in E2E. Design information is not shared in this public forum. Step files are not available, but gerber files might exist. In need to check. Please let me know which company you are working for so that I can check for an existing NDA. Please also let me know if gerber files would be acceptable. Best regards, Andreas.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661892/lm27761evm-step-filesTue, 07 Jul 2026 10:52:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:8d8e3019-28be-4160-9665-3af5d896a70dAhmet Soydan AKYOLPart Number: LM27761EVM DEar Sir We are purchasing two components (evaluation boards) we would like to check the suitability with mechanical design Can you please sendus the step files of the following components (two evaluation boards) if possible. Thank you LM27761EVM TPS7A3301EVM-061LM27761EVMhttps://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661282/tms320lf2407a-lifecycle-of-mpns-tms320lf2407apgea-tms320lf2407apges/6406251Mon, 06 Jul 2026 20:02:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:de21baa6-b472-4ab0-b22d-0e8fc29bc019Joe PrushingHello here is TI's official stance on product lifecycle: Product life cycle | TI.com While the device is still 'active' and there are no specific plans to EOY, I would highly recommend considering a newer device for a new design. As stated on the product folder we can no longer provide technical support for this device. We have devices with much better performance, software, tools, and cost that will likely meet your needs: Real-time digital power MCUs product selection | TI.comhttps://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661345/afe7900evm-afe7900-rx-link-up-failure-despite-xcvr-and-lane-locksMon, 06 Jul 2026 06:59:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:79c89969-8c42-4daf-b963-56fa42698e84Maganti DattaPart Number: AFE7900EVM Other Parts Discussed in Thread: AFE7900 I am running the AFE7900 1T/1R design using the FPGA design and Latte scripts provided by TI. The LMK and AFE configuration scripts run successfully, and I am getting XCVR lock, all JESD lane locks, and valid output data. However, during AFE configuration, I observe the following errors: Fixed ones error on all lanes "Couldn't get the link up for device RX: 0; Alarms: 0xf0000000" I have attached the LMK and AFE configuration scripts along with the error screenshot. Could you please help identify the possible cause of these errors and whether any additional checks are recommended? config_lmk.txt config_afe.txtAFE7900EVMAerospace & DefenseAFE7900https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661282/tms320lf2407a-lifecycle-of-mpns-tms320lf2407apgea-tms320lf2407apgesMon, 06 Jul 2026 04:19:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:587aa241-e411-49fa-91bc-cd92a85ab473Rashi GuptaPart Number: TMS320LF2407A Hi, We are planning to use below MPNs in our products. Before procedding, we want to make sure the lifecycle of the parts. Appreciate if you can share estimated Years to End-of-life for below parts on priority. TMS320LF2407APGEA TMS320LF2407APGESTMS320LF2407Ahttps://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1661130/afe7900evm-re-zcu102-design-for-afe7900-boardFri, 03 Jul 2026 14:11:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:33d4e024-4405-43e3-b902-03b5c5f1c453Siddharth BhongePart Number: AFE7900EVM Dear TI Team, We required ZCU102 design with AFE7900EVM HDL design for testingand , Kindly provide a HDL design it must be IQ data on FPGA. and Versal AI Edge V E2302 SOM design with AFE7900EVM HDL design for testingand , Kindly provide a HDL design it must be IQ data on FPGA.AFE7900EVMDatacom moduleAFE7900https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6402658Thu, 02 Jul 2026 08:14:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:fdf09ad0-8fae-4f6a-92c2-a365834c5565Suematsu Tatsuya# Directly overwrite the RXB (Channel 1) DSA to 2 dB AFE.DSA.setRxDsa(1, 2)https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6402654Thu, 02 Jul 2026 08:12:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:f047fcda-89ef-4b48-b492-1726b9ca228aSuematsu TatsuyaWhen the DSA is set to 15 dB, the noise floor fluctuation—observed when switching between -24.9 dBm and -25.0 dBm—is reduced to 10 dB. Setting it to 20 dB further reduces the noise floor fluctuation.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6402650Thu, 02 Jul 2026 08:08:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:7389f83d-d9e3-4e1c-9bda-2b2645aa20b6Suematsu TatsuyaReading addresses likely related to DGC status/gain print(AFE.RXDIG[1].DGC.readReg(0x00)) print(AFE.RXDIG[1].DGC.readReg(0x04)) print(AFE.RXDIG[1].DGC.readReg(0x08)) Reading From 0x0000 value 0x30 48 Reading From 0x0004 value 0x78 120 Reading From 0x0008 value 0x04 4 With NCO1920M, BW100MHz, and DDC20, there is no change in the register value between the -24.9 dBm and -25.0 dBm cases.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6402341Thu, 02 Jul 2026 04:17:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:8f50bec1-5bab-4318-902d-190e49ef433cSuematsu TatsuyaPlease tell me the command to check the DGC status (such as the exponent). I am using: TI-AFE79XX Evaluation Tool Tool Version 2.9.0 Lattte Frameworks Version 5.7.3https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6402339Thu, 02 Jul 2026 04:16:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:ad459546-7746-4a0b-a234-4861761b4436Suematsu TatsuyaDGCの状態(指数部など)を確認するコマンドを教えて ください TI-AFE79XX Evalution Tool Tool Version 2.9.0 Lattte Frameworks Version 5.7.3 を使用していますhttps://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6402337Thu, 02 Jul 2026 04:13:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:82252bc0-6828-4697-a3ad-39d2f444bd1cSuematsu TatsuyaThe command controlling the ALC returns a value of 0. print(sysParams.agcParams[1].alcEn) ALC was disabled.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658001/afe7900evm-i-can-t-capture-data-at-30mhz-1100mhz-or-2200mhz-on-the-afe7900evm/6402255Thu, 02 Jul 2026 02:01:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:57da8933-2d6f-4d27-b4b3-d42db534bec1Suematsu TatsuyaRegarding NCO settings of 1100 MHz and 2200 MHz, changing the RX/TX channel bandwidth from 100 MHz to 200 MHz allowed for data capture via FFT.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658044/afe7900evm-when-using-the-afe7900evm-and-latte-gui-with-the-fadc-sampling-rate-at-2560-mhz-the-fft-results-get-messed-up-for-an-input-frequency-of-1300-mhz-and-input-leve/6401027Wed, 01 Jul 2026 08:12:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:f4e91203-409e-4fe1-b3ab-c906608137b7Suematsu TatsuyaIt appears that an input level of 0 dBm causes saturation, resulting in distortion of the FFT waveform. The waveform distortion disappeared when the input was set to -10 dBm. I would appreciate it if you could point out any misunderstandings on my part.https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1658420/afe7900evm-investigation-into-why-the-noise-level-changes-when-the-input-level-is-changed-from--24-9-dbm-to--25-0-dbm/6400887Wed, 01 Jul 2026 06:09:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:a3bb506b-a542-4558-a107-ec639f743fa9Suematsu TatsuyaAGC was disabled. Please explain why the noise level changes by more than 10 dBFS when the input level is adjusted from -25.0 dBm to -24.9 dBm (with AGC off).https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1660007/afe7769d-how-to-get-information-about-runtime-api-for-afe7769dWed, 01 Jul 2026 02:20:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:a3320c45-a471-4e80-8837-1e41a3d5653fJaewoo LeePart Number: AFE7769D Hello, I am new to TI RFIC(AFE7769D) and have a quick question. I understand how to initialize the AFE77xx with the Hex file generated from Latte, but how can I control it dynamically at runtime using APIs? Where can I find the API documentation and download the Driver/Library software? BR JaewooAFE7769Dhttps://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1659057/lmg3100r017-gan-inherently-radiation-tolerant/6400155Tue, 30 Jun 2026 17:24:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:b4d98b43-7ced-4a8c-93c3-a25143edada5Youhao XiHi Chris, The device has two dies, one is GaN FET, the other is the driver. The driver is designed in ABCD5HV technology. I don't think we can claim radiation tolerance for the device as is. Best Regards, Youhaohttps://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1659558/afe8104-requesting-complete-data-sheetMon, 29 Jun 2026 23:29:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:0a5088c3-29d2-45c3-8fa1-d49376afcb37David HartmanPart Number: AFE8104 We are identifying components for our next generation satcom modems. PLease provide access to the full datta sheet for the AFE8104 .AFE8104