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AFE7953 Datasheet (PDF) - Texas Instruments

AFE7953 Datasheet PDF - Texas Instruments
Part # AFE7953
Download  AFE7953 Download

File Size   13863.68 Kbytes
Page   127 Pages
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments
Description AFE7953 2T2R RF Sampling AFE with 12 GSPS DACs and 3 GSPS ADCs

AFE7953 Datasheet (PDF)

Go To PDF Page Download Datasheet
AFE7953 Datasheet PDF - Texas Instruments

Part # AFE7953
Download  AFE7953 Click to download

File Size   13863.68 Kbytes
Page   127 Pages
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments
Description AFE7953 2T2R RF Sampling AFE with 12 GSPS DACs and 3 GSPS ADCs

AFE7953 Datasheet (HTML) - Texas Instruments


AFE7953 Product details

1 Features
• Request full data sheet
• Dual RF sampling 12-GSPS transmit DACs
• Dual RF sampling 3-GSPS receive ADCs
• Maximum RF signal bandwidth: 400 MHz
• RF frequency range: 600 MHz - 12 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
• 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
• 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 AFE7953 is a high performance, wide bandwidth
multi-channel transceiver, integrating two RF sampling
transmitter chains and two RF sampling receiver
chains. With operation up to 12 GHz, this device
enables direct RF sampling in the L, S, C and Xband
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 channel. 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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