Texas Instruments AFE8030IABJ
- Part Number:
- AFE8030IABJ
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6367852-AFE8030IABJ
- Description:
- Octal-channel RF transceiver with dual feedback paths
- Datasheet:
- afe8030
- ApplicationsWireless infrastructure
- Number of TXs and RXs8 TX
- Number of DUCs per TX2
- Number of DDCs per RX2
- RF frequency (max) (MHz)5500
- RF frequency (min) (MHz)600
- Operating temperature range (°C)-40 to 85
- RatingCatalog
The AFE8030 is a high performance, wide bandwidth multi-channel transceiver, integrating eight RF sampling transmitter chains, eight RF sampling receiver chains and two separate RF front end for the auxiliary chains (feedback paths). The high dynamic range of the transmitter and receiver chains allows generating and receiving 3G, 4G and 5G signals for wireless base stations, while the wide bandwidth capability makes the AFE8030 devices suitable for multi-band 4G and 5G base stations.
Each receiver chain includes a 31-dB range DSA (Digital Step Attenuator), followed by a 4-GSPS ADC (analog-to-digital converter). Each receiver channel has analog peak power detectors and digital peak and power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. The single or dual digital down converters (DDC) provides up to 400 MHz of combined signal BW in 8-channel mode and 800 MHz in 4-channel mode. In TDD mode, the receiver channel can be configured to dynamically switching between traffic receiver (TDD RX) and wideband feedback receiver (TDD FB), with the capability of re-using the same analog input for both purposes.
Each transmitter chain includes a single or dual digital up converters (DUCs) supporting up to 800-MHz combined signal bandwidth (1200 MHz in 4-channel mode). The output of the DUCs drives a 12-GSPS DAC (digital to analog converter) with a mixed mode output option to enhance 2nd Nyquist operation. The DAC output includes a variable gain amplifier (TX DSA) with 40-dB range and 1-dB analog and 0.125-dB digital steps.
The feedback path includes a 25-dB range DSA driving a 4-GSPS RF sampling ADC, followed by a single wide or dual narrow DDC s with up to combined 800-MHz bandwidth (1200 MHz in 4-channel mode).
RF and Baseband Circuit, PBGA400
OCTAL-CHANNEL RF TRANSCEIVER WIT
-
ImagePart NumberManufacturerApplicationsNumber of TXs and RXsNumber of DUCs per TXNumber of DDCs per RXRF frequency (max) (MHz)RF frequency (min) (MHz)Operating temperature range (°C)RatingView Compare
-
AFE8030IABJWireless infrastructure8 TX225500600-40 to 85Catalog-
-
Wireless infrastructure8 TX115500600-40 to 85Catalog
-
Wireless infrastructure8 TX225500600-40 to 85Catalog
-
General purpose8 TX2270005-40 to 85Catalog
Latest News
-
15 March 2024
ULN2003 Alternatives, Characteristics, Working Principle and Application
Ⅰ. ULN2003 overviewⅡ. What are the characteristics of ULN2003?Ⅲ. Pin diagram and functions of ULN2003Ⅳ. Working principle and function of ULN2003Ⅴ. ULN2003 drive circuit diagramⅥ. Where is ULN2003... -
15 March 2024
Detailed Explanation of 24C02 EEPROM Memory Chip
Ⅰ. Overview of 24C02Ⅱ. Functions of 24C02Ⅲ. Basic operations of 24C02Ⅳ. Application of 24C02Ⅴ. 24C02 pinoutⅥ. How to protect the data of 24C02?Ⅶ. How to use 24C02?EEPROM refers... -
18 March 2024
LM324N Internal Structure, Working Principle and LM324 vs LM324N
Ⅰ. Overview of LM324NⅡ. Internal structure and working principle of LM324NⅢ. Typical performance characteristics of LM324NⅣ. How to configure the power supply for LM324N?Ⅴ. Pin description of LM324NⅥ.... -
18 March 2024
TDA7377 Audio Power Amplifier Alternatives, Application and Other Details
Ⅰ. Overview of TDA7377Ⅱ. Performance evaluation of TDA7377Ⅲ. Internal circuit diagram of TDA7377Ⅳ. Application of TDA7377Ⅴ. PCB-layout grounding of TDA7377Ⅵ. TDA7377 power amplifier chip parametersⅦ. How to ensure...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.