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AD8340 ,pdf datasheet (700 MHz
消耗积分:3 |
格式:rar |
大小:554 |
2009-10-24
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The AD8340 vector modulator performs arbitrary amplitude
and phase modulation of an RF signal. Because the RF signal
path is linear, the original modulation is preserved. This part
can be used as a general-purpose RF modulator, a variable
attenuator/phase shifter, or a remodulator. The amplitude can
be controlled from a maximum of −2 dB to less than −32 dB,
and the phase can be shifted continuously over the entire 360°
range. For maximum gain, the AD8340 delivers an OP1dB
of 11 dBm, an OIP3 of 24 dBm, and an output noise floor of −149 dBm/Hz, independent of phase. It operates over a fre-
quency range of 700 MHz to 1.0 GHz.
and phase modulation of an RF signal. Because the RF signal
path is linear, the original modulation is preserved. This part
can be used as a general-purpose RF modulator, a variable
attenuator/phase shifter, or a remodulator. The amplitude can
be controlled from a maximum of −2 dB to less than −32 dB,
and the phase can be shifted continuously over the entire 360°
range. For maximum gain, the AD8340 delivers an OP1dB
of 11 dBm, an OIP3 of 24 dBm, and an output noise floor of −149 dBm/Hz, independent of phase. It operates over a fre-
quency range of 700 MHz to 1.0 GHz.
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