Driver or library
AFE5932-DESIGN — AFE5932 design resources
The full data sheet and other design resources for this device are available here
AFE5932
64-channel tri-level receiver with no beamformer
Data sheet
AFE5932
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- AFE5932 supports:
- 32-channels attenuator, PGA+LPF, 12-bit ADC, digital features with a decimation block
- Input Attenuator (ATTEN) with DTGC
- 24dB to 0dB attenuation range with 0.125dB step. Using in-built DTGC engine attenuation can be changed in real time.
- Post-gain Amplifier (PGA) and low-pass filter LPF
- Programmable gain of 12, 15 & 18 dB
- Maximum output swing support 1.6 Vpp
- LPF supported corners: First order filter with corner 10, 15 & 20 MHz
- Analog to digital convertor
- Maximum input swing support: 1.6 Vpp
- Resolution: 12bit
- Maximum ADC clock frequency (fADC_CLK): 50MHz
- Full scale SNR: 62 dBFS
- Decimation: Optional decimation block after ADC to decimate data by 2 or 4.
- Compression block to combine data in fewer LVDS lanes as per the decimation factor
- Total Power: 17 mW/ch at ADC Clock of 50MHz
- Low speed CMOS serial programming interface to program front end and ADC upto 40MHz speed
- Supply: 1.8V and 1.15V
- Small package: FC-BGA-100 (10mm × 10mm) with 0.8mm pitch
The AFE5932 is a highly integrated, low power receiver device designed for portable ultrasound imaging systems. The device boasts a total of 32 receiver channels, each featuring an attenuator, PGA and low-pass filter, and ADC.
Technical documentation
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View all 1 | Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | AFE5932, 32-Channel Ultrasound AFE With 17-mW/Channel Power, 2-nV/√Hz Noise, 12-Bit, 50-MSPS Output datasheet | PDF | HTML | 13 Mar 2026 |
Design & development
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Evaluation board
AFE5932EVM — AFE5932 evaluation module
The AFE5932EVM is used for the evaluation of AFE5932 device under various modes of the device. The EVM incorporates two AFE5932 devices and two TX73L64 devices in a 2:1 mux configuration enabling 128 channel transmit and 64 channel receive.
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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