HSP45116A Datasheet - Intersil Corporation

HSP45116A - Numerically Controlled Oscillator/ Modulator

NAME VCC NUMBER 22, 34, 50, 87, 95, 102, 111, 124, 132, 145, 159 7, 20, 32, 48, 62, 73, 83, 92, 98, 108, 114, 119, 125, 131, 143, 157 54-61, 63-70 51, 52 47 53 TYPE +5V Power supply input.

DESCRIPTION GND - Power supply ground input.

C0-15 AD0-1 CS WR I I I I Control input bus for loading phas

HSP45116A Data Sheet April 1999 File Number 4156.3 Numerically Controlled Oscillator/ Modulator The Intersil HSP45116A combines a high performance quadrature numerically controlled oscillator (NCO) and a high speed 16-bit Complex Multiplier/Accumulator (CMAC) on a single IC.

This combination of functions allows a complex vector to be multiplied by the internally generated (cos, sin) vector for quadrature modulation and demodulation.

As shown in the Block Diagram, the HSP45116A is divided into t

HSP45116A Features

* NCO and CMAC on One Chip

* 52MHz Version

* 32-Bit Frequency Control

* 16-Bit Phase Modulation

* 16-Bit CMAC

* 0.013Hz Tuning Resolution at 52MHz

* Programmable Rounding Option

* Spurious Frequency Components < -90dBc

* Fully S

HSP45116A_IntersilCorporation.pdf