AD8345 modulator equivalent, 140 mhz to 1000 mhz quadrature modulator.
140 MHz to 1000 MHz operating frequency +2.5 dBm P1dB @ 800 MHz −155 dBm/Hz noise floor 0.5 degree RMS phase error (IS95) 0.2 dB amplitude balance Single 2.7 V to 5.5 V s.
Cellular communication systems W-CDMA/CDMA/GSM/PCS/ISM transceivers Fixed broadband access systems LMDS/MMDS Wireless LA.
The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier.
The AD8345 accurately splits the external.
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