HSP45102 Datasheet - Intersil Corporation

HSP45102 12-Bit Numerically Controlled Oscillator

NAME VCC GND P0-1 CLK SCLK SEL_L/M SFTEN MSB/LSB ENPHAC SD TXFR I I I I I I I I I TYPE +5V power supply pin. Ground Phase modulation inputs (become active after a pipeline delay of four clocks). A phase shift of 0, 90, 180, or 270 degrees can be selected as shown in Table 1. NCO clock. (CMOS level) .

HSP45102 Data Sheet January 1999 File Number 2810.6 12-Bit Numerically Controlled Oscillator The Intersil HSP45102 is Numerically Controlled Oscillator (NCO12) with 32-bit frequency resolution and 12-bit output. With over 69dB of spurious free dynamic range and worst case frequency resolution of 0.009Hz, the NCO12 provides signiﬁcant accuracy for frequency synthesis solutions at a competitive price. The frequency to be generated is selected from two frequency control words. A single control pin.

HSP45102 Features

* 33MHz, 40MHz Versions

* 32-Bit Frequency Control

* BFSK, QPSK Modulation

* Serial Frequency Load

* 12-Bit Sine Output

* Offset Binary Output Format

* 0.009Hz Tuning Resolution at 40MHz

* Spurious Frequency Components

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Datasheet Details

Part number:

HSP45102

Manufacturer:

Intersil Corporation

File Size:

48.05 KB

Description:

12-bit numerically controlled oscillator.

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HSP45102 HSP45102 12-Bit Numerically Controlled Oscillator Intersil Corporation

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