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支持自动增益控制功能的调频天线放大器MT1119
消耗积分:10 |
格式:rar |
大小:80 |
2010-06-19
李鸿洋
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The MT1119 is an advanced, lowpower,
highly integrated single-chip
amplifier IC specifically designed for
automotive AM/FM antenna systems
requiring low noise and very low
distortion. Additionally, the MT1119
has an integrated true-RMS power
detector and an uncommitted
op-amp in order to realize an AGC
function for FM by simply adding
external PIN diodes. The threshold
of the FM AGC function is variable
and can be set according to the
application requirements. The onchip
2.55V temperature
compensated reference generator
and high output voltage op-amp
combine to form a low-cost, reliable,
automotive-capable power supply
which can be directly derived from
the car battery.
highly integrated single-chip
amplifier IC specifically designed for
automotive AM/FM antenna systems
requiring low noise and very low
distortion. Additionally, the MT1119
has an integrated true-RMS power
detector and an uncommitted
op-amp in order to realize an AGC
function for FM by simply adding
external PIN diodes. The threshold
of the FM AGC function is variable
and can be set according to the
application requirements. The onchip
2.55V temperature
compensated reference generator
and high output voltage op-amp
combine to form a low-cost, reliable,
automotive-capable power supply
which can be directly derived from
the car battery.
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