The MAX2130 broadband, low-distortion, low-noise, two-output amplifier performs preamp, loop-out, and buffer functions in TV tuner applications. The device integrates functions typically achieved with discrete components into the space-saving 8-pin µMAX-EP package. The MAX2130 provides a gain of +15dB with a noise figure less than 3.2dB over the 44MHz to 878MHz frequency range. The MAX2130 features an externally adjustable bias control, set with a single resistor, that allows the user to meet minimum linearity requirements while reducing current consumption. The device operates from a +5V single supply and only requires 93mA of supply current when nominally biased.
주요기능
애플리케이션/용도
+5V Single-Supply Operation
44MHz to 878MHz Operating Frequency Range
Guaranteed 7.4dB (min) Input Return Loss Over Frequency Range
LNA Performance at ICC = 93mA (RBIAS = 15kΩ)
15dB Gain
2.8dB Noise Figure
+17.5dBm Input IP3
+27dBm Input IP2
+2.7dBm Input 1dB Compression Point
Loop-Out Amplifier Performance at ICC = 93mA (RBIAS = 15kΩ)
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