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AFE7901 Datasheet (PDF) - Texas Instruments

AFE7901 Datasheet PDF - Texas Instruments
Part # AFE7901
Download  AFE7901 Download

File Size   16065.37 Kbytes
Page   160 Pages
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments
Description AFE7901 4T4R RF Sampling AFE with 12 GSPS DACs and 3 GSPS ADCs

AFE7901 Datasheet (PDF)

Go To PDF Page Download Datasheet
AFE7901 Datasheet PDF - Texas Instruments

Part # AFE7901
Download  AFE7901 Click to download

File Size   16065.37 Kbytes
Page   160 Pages
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments
Description AFE7901 4T4R RF Sampling AFE with 12 GSPS DACs and 3 GSPS ADCs

AFE7901 Datasheet (HTML) - Texas Instruments


AFE7901 Product details

1 Features
• Request full data sheet
• Quad RF sampling 12-GSPS transmit DACs
• Quad RF sampling 3-GSPS receive ADCs
• Maximum RF signal bandwidth per TX or RX: 400
MHz
• RF frequency range: 5 MHz - 7.4 GHz
• Digital step attenuators (DSA):
– TX: 40 dB range, 0.125-dB steps
– RX: 25 dB range, 0.5-dB steps
• Single or dual-band DUC or DDCs for TX and RX
• 16x NCOs per TX or RX
• Optional Internal PLL or VCO for DAC or ADC
clocks or external clock at DAC or ADC sample
rate
• Sysref Alignment Detector
• SerDes data interface:
– JESD204B and JESD204C compatible
– 8 SerDes transceivers up to 29.5 Gbps
– Subclass 1 multi-device synchronization
• Package: 17-mm × 17-mm FCBGA, 0.8-mm pitch

2 Applications
• Radar
• Seeker front end
• Defense radio
• Tactical communications infrastructure
• Wireless communications test

3 Description
The AFE7901 is a high performance, wide
bandwidth multi-channel transceiver, integrating four
RF sampling transmitter chains and four RF sampling
receiver chains. With operation up to 7.4 GHz, this
device enables direct RF sampling in the L, S and Cband
frequency ranges without the need for additional
frequency conversions stages. This improvement in
density and flexibility enables high-channel-count,
multi-mission systems.
The TX signal paths support interpolation and digital
up conversion options that deliver up to 400 MHz of
signal bandwidth per TX path using a single or dual
digital up converter. 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.




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About Texas Instruments


Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products.

It was founded in 1930 and is headquartered in Dallas, Texas.

TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other microcontroller products.

The company serves customers in a variety of industries, including automotive, communications, computing, industrial, and consumer electronics.

TI's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and wireless connectivity solutions, among others.

TI is committed to innovation and customer satisfaction, and has a long history of delivering high-quality, reliable products to its customers.

With a focus on sustainability and energy efficiency, TI is dedicated to making a positive impact on the world through its technology and products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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