LT5511
High Signal Level
Upconverting Mixer U FEATURES
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в– DESCRIPTIO The LTВ®5511 mixer is designed to meet the high linearity
requirements of cable TV infrastructure downstream transmitters and wireless infrastructure transmit systems. The
IC includes a differential LO buffer amplifier driving a
double-balanced mixer. The LO, RF and IF ports can be
easily matched to a broad range of frequencies for different applications. The high performance capability of the
LO buffer allows the use of a single-ended source, thus
eliminating the need for an LO balun. Wide RF Output Frequency Range to 3000MHz
Broadband RF and IF Operation
+17dBm Typical Input IP3 (at 950MHz)
+6dBm IF Input for 1dB RF Output Compression
Integrated LO Buffer: –10dBm Drive Level …