PM7800 Description
Preliminary PM7800 PALADIN-10 Digital Correction Signal Processor.
PM7800 Key Features
- Digitial Adaptive Pre-Distortion for wideband linearization of power amplifiers in wireless basestations
- Digitial Correction for Analog Quadrature Modulation Distortion
- Digital Soft Pre-pression for efficiency management
- Input Signal Bandwidth up to 10 MHz. Sample rate up to 80 MHz
- Programmable, variable input data rate
- 16-bit microprocessor bus interface for adaptive control processor pensation engine
- Serial interface (configurable to SPI or I2C operation) for update of power and carrier values
- 48 general-purpose IO pins, eight of which are edge-triggered interrupt sources
- Standard five-signal IEEE 1149.1 JTAG test port for boundary scan board test purposes