Features
●● 8 Full Channels of LNA, VGA, AAF, and CWD Mixers
in a Small, 10mm x 10mm TQFN Package
●● Pin Compatible with MAX2077 with LNA, VGA, and
AAF in 10mm x 10mm TQFN Variant
●● Ultra-Low Full-Channel Noise Figure of 2.4dB at
RIN = RS = 200Ω
●● Low Output-Referred Noise of 23nV/√Hz at 5MHz,
20dB Gain, Yielding a Broadband SNR of 68dB** for
Excellent Second-Harmonic Imaging
●● High Near-Carrier SNR of 140dBc/Hz at 1kHz Offset
from a 5MHz, 1VP-P Output Signal, and 20dB of
Gain for Excellent Low-Velocity PW and Color-Flow
Doppler Sensitivity in a High-Clutter Environment
●● Ultra-Low-Power 64.8mW per Full-Channel (LNA,
VGA, and AAF) Normal Imaging Mode (234mW per
Channel in CWD Mode)
●● Selectable Active Input-Impedance Matching of 50Ω,
100Ω, 200Ω, and 1kΩ
●● Wide Input-Voltage Range of 330mVP-P in High LNA
Gain Mode and 550mVP-P in Low LNA Gain Mode
●● Integrated Selectable 3-Pole 9MHz, 10MHz, 15MHz,
and 18MHz Butterworth AAF
●● Fast-Recovery, Low-Power Modes (< 2μs)
●● Fully Integrated, High Dynamic Range CWD
Beamformer with Near-Carrier SNR of 154dBc/Hz at
1kHz Offset from a 1.25MHz, 200mVP-P Input Clutter
Signal