Products

PCBA

LT711

LT711

  • Superb connectivity for mobile devices
  • Light Weight/Waterproof single probe for different specialties
Ultrasound Interface 128Tx / 64Rx
Compatible Transducer Convex, Linear, Micro Convex, Phased Array, Endoscopic
Image Mode B (up to 384 beam), THI, CF, PW (duplex), M, PD
Power Consumption Average Power 4.7W
Frequency Range Depends on system setting, 16.7 MHz
Dimension
  • System board: 138 x 48 x 7 mm
  • Power board: 78.5 x 48.1 x 9.7 mm
Weight
  • System board: 43.2g
  • Power board: 22.5g
Wi-Fi 802.11b/g/n: 2.4 & 5 GHz
Battery & Charging port Embedded battery, USB Type-C adaptor
LT713

LT713

  • Superb connectivity for mobile devices
  • Support Dual Probe
Ultrasound Interface Up to 192 element by MUX 64/TRx
Compatible Transducer Convex, Linear, Micro Convex, Phased Array, Endoscopic
Image Mode B (up to 384 beam), THI, CF, PW (duplex), M, PD
Power Consumption Average Power 4.7W
Frequency Range Depends on system setting, 16.7 MHz
Dimension System + Power board support Dual probes: 107.5 x 34.5 x 14mm
Weight
  • System board: 29g
  • Power board: 26.5g
Wi-Fi 802.11b/g/n: 2.4 & 5 GHz
Battery & Charging port Embedded battery, Wireless charging, USB Type-C adaptor with USB flex board

IC

Rx for Handheld Ultrasound - ST100 / ST110

32-Channel Ultrasound AFE
Digital Time Gain Compensation 39dB gain and 0.125dB adjustment step
<34mW per channel Power
High signal quality and low power 1.65nV/√Hz Noise
Integration of ADC, LNA, AAF, and DTGC
16-channel 1.2Gbps LVDS
SPI control interface
Low Noise Amplifier
Analog-Digital Converter 12-bit, 50Msps
Anti-Aliasing Filter 5M-25MHz adjustable low-pass and high-pass filter
Digital Beam Forming (DBF) Support in ST110
Digital delay and summation circuits of ADC data
2nd Order High-Pass Filter and Rx Apodization
Build-in data demodulation, low-pass filter, and decimation circuits to output I/Q data

Tx for Ultrasound - ST200

32-channel Three-level pulser
  • Maximum output voltage: ±100V
  • Minimum output voltage: ±1.5V
  • Maximum output current: 1.2A to 0.3A
  • Maximum clamp current: 0.5A to 0.12A
  • Second harmonic: -40dBc at 5MHz
Low power on-chip beamforming mode
  • In receive-only mode: 0.40 mW/ch
  • In transmit-receive mode: 21 mW/ch
  • In global power-down mode: 0.05 mW/ch
Active T/R switch
  • On, Off control signals
  • HD2: -50 dBc
  • Turn-on resistance: 24Ω
On-chip beamformer
  • Delay resolution: one beamformer clock period
  • Maximum delay: 2^13 beamformer clock period
  • Maximum beamformer clock speed: 200MHz
  • 16 delay profiles; 32 pattern profiles
100MHz 1.8V/2.5V CMOS serial programming interface

Rx for Handheld Ultrasound - ST150

16-Channel Ultrasound AFE
Analog Time Gain Compensation 36dB gain
<80mW per channel Power
High signal quality and low power 1.65nV/√Hz Noise
Integration of ADC, LNA, AAF, and DTGC
16-channel 1.2Gbps LVDS
SPI control interface
Low Noise Amplifier ~0.8nV/√Hz Noise
Analog-Digital Converter 14-bit, 80Msps 12-bit, 100Msps
Anti-Aliasing Filter 10M-50MHz adjustable low-pass filter
Digital I/Q Demodulator
CW path
Phase resolution l/16
8-channel JESD204B; Subclass 0, ,1 and 2
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