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Mini-Circuits TSS-53LNB-D+ is a low-noise amplifier die offering industry-leading performance over its full
frequency range from 500 MHz to 6 GHz. It contains internal switching, allowing the user control of the am-
plifier to handle both high and low signal levels by bypassing the LNA in the presence of large signals. The
TSS-53LNB-D+ utilizes E-PHEMT technology to achieve excellent noise figure performance in a unique
cascade configuration enabling the combination of very wide band performance and flat gain.
Ultra-wideband: 500 MHz – 6 GHz
Ideal for a wide range of receiver applications including military, commercial wireless,
Very flat gain: ±0.4 dB over 0.7-2.1 GHz
Ideal for broadband or multi-band applications. Just one, cost-efficient model required
for multiple frequency usage.
Minimal external matching components
15 dB return loss typ.
Minimizes the need for external matching networks, simplifying circuit designs, and
enabling the amplifier to operate over multiple bands in a single application circuit.
High IP3: 48 dBm typ. (bypass mode)
Provides enhanced linearity over broad frequency range under high signal conditions.
Internal bypass switch feature
Unique design handles low to high signal levels with minimal noise distortion.
Built-in DC blocking cap at RF-Out port &
separate pads for RF-Out & Vdd
Simplifies biasing eliminates need for Bias-Tee at output.
Enables the users to integrate amplifier directly into hybrids.