AFE7070
FEATURES
- Maximum Sample Rate: 65 MSPS
- Low Power:
- 325 m W LVDS Output Mode
- 334 m W Analog Output Mode
- Interleaved CMOS Input, 1.8- 3.3 V IOVDD
- Input FIFO for Independent Data and DAC Clocks
- 3- or 4-pin SPI Interface for Register Programming
- plex NCO (DDS): 32-Bit Frequency, 16-Bit Phase
- Quadrature Modulator Correction: Gain, Phase, Offset for Sideband and LO Suppression
- Analog Baseband Filter With Programmable Bandwidth: 20-MHz Maximum RF Bandwidth
- RF Ouput: Analog (linear) or LVDS (Clock)
- RF Frequency Range: 100 MHz to 2.7 GHz
- Package: 48-Pin QFN (7-mm × 7-mm)
APPLICATIONS
- Low-Power, pact Software-Defined Radios
- Femto- and Pico-Cell BTS
- Clock Frequency Translation
DESCRIPTION
The AFE7070 is a dual 14-bit 65-MSPS digital-toanalog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7070 includes additional digital signal-processing features such as a numerically controlled oscillator for...
