sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:RF Transceivers
Brand:TI
Particular Year:24+
Package:FCBGA-400
Delivery Date:New and Original
Stock: 2000pcs
AFE7921IABJ - Quad-Channel RF Transceiver With Feedback Path
Part Number: AFE7921IABJ
Package: FCBGA-400
Type: RF Transceiver IC
Description: RF-Sampling Transceivers, 600MHz to 6GHz
Product Overviews
AFE7921IABJ is high performance, wide bandwidth multi-channel transceivers, integrating four RF sampling transmitter chains, four RF sampling receiver chains, and up to two RF sampling digitizing auxiliary chains (feedback paths). It includes a 25-dB range DSA (Digital Step Attenuator), followed by a 3-GSPS ADC (analogto-digital converter).
Product Features
• Quad RF sampling 12-GSPS transmit DACs
• Quad RF sampling 3-GSPS receive ADCs
• Digital Step Attenuators (DSA):
– TX: 40 dB range, 1-dB analog and 0.125-dB digital steps
– RX: 25 dB range, 0.5-dB steps
– FB: 25 dB range, 0.5-dB steps
• Dual NCOs for fast frequency switching
• Supports TDD operation with fast switching
Applications
• Macro remote radio unit (RRU)
• Active antenna system mMIMO (AAS)
• Small cell base station
• Repeater
• Distributed Antenna Systems (DAS)
Model
Brand
Package
Quantity
Describe
TI
VQFN48
5000
Single-chip 2.4GHz ready-to-use RF transceiver compliant with IEEE 802.15.4 and ZigBee™
TI
DSBGA-130
5250
WiLink™8 Single-Band Industrial Wi-Fi®, Bluetooth® and Low-Power Bluetooth Transceiver
NXP
LFBGA358
2000
RF transceiver RF is only available for TxRx Bluetooth, WiFi 802.11ax, Bluetooth v5.0 2.4GHz, 5GHz
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Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
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