DC2091A, Demo Board for the LTC5599, 30MHz to 1300MHz Low Power Direct Quadrature Modulator
参考设计 属于: Analog Devices
![DC2091A, Demo Board for the LTC5599, 30MHz to 1300MHz Low Power Direct Quadrature Modulator](https://download.datasheets.com/pdfs/2014/10/13/4/38/15/873/ltc_/manual/dc2091a_fig.2.jpg)
DC2091A, Demonstration Board using LTC5599, 30MHz to 1300MHz Low Power Direct Quadrature Modulator. The balanced I and Q baseband input ports can be either AC or DC-coupled to a source with a common mode voltage level of about 1.4V. Fixed LC networks on the LO and RF ports cover a continuous 90MHz to 1300MHz range. The SPI interface controls the supply current, modulator gain and allows optimization of the LO carrier feedthrough and side-band suppression
参考设计
![LTC4412, Dual Battery Load Sharing With Automatic Switchover of Power from Batteries to Wall Adapter](https://download.datasheets.com/pdfs/2011/5/29/2/20/4/745/ltc_/manual/dn386f_fig.3.jpg)