PDSP16330MC

更新时间： 2024-09-24 03:42:47

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		/
页数	文件大小	规格书
8页	90K
描述
Pythagoras Processor

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PDSP16330MC 数据手册

PDSP16330 MC

Pythagoras Processor

DS3240

ISSUE 3.1

November 1998

The PDSP16330 is a high speed digital CMOS IC that

converts Cartesian data (Real and Imaginary) into Polar form

(Magnitude and Phase), at rates up to 10MHz. Cartesian

16+16 bit 2's complement or Sign-Magnitude data is

convertedinto16bitPhaseformat.TheMagnitudeoutputmay

be scaled in amplitude by powers of 2. The Phase output

represents a full 2 x π field to eliminate phase ambiguities.

GC100

Polyimide is used as an inter-layer dielectric and as

glassivation.

FEATURES

10MHz Cartesian to Polar Conversion

16-Bit Cartesian Inputs

16-Bit Magnitude Output

Fig.1 Pin connections - QFP Package

12-Bit Phase Output

2’s Complement or Sign-Magnitude Input Formats

Three-state Outputs and Independent

Data Enables Simplify System Interfacing

Magnitude Scaling Facility with Overflow Flag

Less than 400 mW Power Dissipation at 10MHz

100 pin CQFP Package

Rev

Date

FEB 1992 MAR 1993 OCT 1995 NOV 1998

ASSOCIATED PRODUCTS

PDSP16112

PDSP16116

PDSP16318

PDSP16350

16 X 12 Complex Multiplier

16 X 16 Complex Multiplier

Complex Accumulator

I/Q Splitter and NCO

APPLICATIONS

Digital Signal Processing

Digital Radio

PDSP16510A Stand Alone FFT Processor

Radar Processing

Sonar Processing

Robotics

ORDERING INFORMATION

PDSP16330/MC/GC1R

(10MHz - QFP Package,

MIL-STD-883 Screening)

X15:0

Y15:0

CEY

CEX

SIGN

MAGNITUDE

FORM

MAGNITUDE

Y/X

X > Y

ARCTAN

ROM

SIGN X

SIGN Y

ROTATE

+ Y

SHIFT

OEP

OEM

M15:0

OVR

P11:0

Fig.2 Block diagram

12 3 4 5 6 7 8

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