Datasheet > 微控制器和处理器 > DSP 外围设备> PDSP16116A

PDSP16116A

更新时间： 2025-08-20 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
18页	149K
描述
16 by 16 Bit Complex Multiplier

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

PDSP16116A 数据手册

PDSP1^P6^D1^S1^P16⁶/¹A¹⁶/^/AM^/MC^C

16 by 16 Bit Complex Multiplier

DS3858

ISSUE 3.0

June 2000

The PDSP16116A will multiply two complex (16 + 16) bit

words every 50ns and can be configured to output the

completecomplex(32+32)bitresultwithinasinglecycle. The

data format is fractional two's complement.

Ordering Information

PDSP16116 MC GC1R 10MHz MIL-883 screened -

ceramic QFP

PDSP16116 MC AC1R 10MHz MIL-883 screened -

PGA package

PDSP16116A MC GC1R 20MHz MIL-883 screened -

ceramic QFP

The PDSP16116/A contains four 16 x 16 Array Multipliers,

two 32 bit Adder/Subtractors and all the control logic required

to support Block Floating Point Arithmetic as used in FFT

applications. In combination with a PDSP16318, the

PDSP16116A forms a two chip 10MHz Complex Multiplier

Accumulator with 20 bit accumulator registers and output

shifters. The PDSP16116 in combination with two

PDSP16318s and two PDSP1601s forms a complete 10MHz

Radix 2 DIT FFT Butterfly solution which fully supports Block

Floating Point Arithmetic. The PDSP16116/A has an

extremely high throughput that is suited to recursive

algorithms as all calculations are performed with a single

pipeline delay (two cycle fall-through).

PDSP16116A MC AC1R20MHz

MIL-883 screened -

PGA package

REG

FEATURES

■

Complex Number (16 + 16) X (16 + 16) Multiplication

Full 32 bit Result

20MHz Clock Rate

Block Floating Point FFT Butterfly Support

-1 times -1 Trap

MULT

REG

MULT

REG

MULT

REG

MULT

REG

Two's Complement Fractional Arithmetic

TTL Compatible I/O

Complex Conjugation

2 Cycle Fall Through

144 pin PGA or QFP packages

APPLICATION

+/-

■

Fast Fourier Transforms

Digital Filtering

SHIFT

Radar and Sonar Processing

Instrumentation

Image Processing

REG

ASSOCIATED PRODUCTS

PDSP16318/A

PDSP16112/A

PDSP16330/A

PDSP1601/A

PDSP16350

PDSP16256

PDSP16510

Complex Accumulator

(16 + 16) X (12 + 12) Complex Multiplier

Pythagoras Processor

ALU and Barrel Shifter

Precision Digital Modulator

Programmable FIR Filter

Fig.1 Simplified Block Diagram

CHANGE NOTIFICATION

Single Chip FFT Processor

The change notification requirements of MIL-M-38510 will be

implemented on this device type. Known customers will be

notified of any changes since last buy when ordering further

parts if significant changes have been made.

Rev

Date

JULY 1993 OCT 1998 JUN 2000

12 3 4 5 6 7...18

中文翻译

下载PDF

与PDSP16116A相关器件

型号	品牌	获取价格	描述	数据表
PDSP16116A/IG/GC1R	ZARLINK	获取价格	Multiplier, CMOS, PQFP144, QFP-144
PDSP16116A/MC/GC1R	ZARLINK	获取价格	Multiplier, CMOS, PQFP144, QFP-144
PDSP16116A/MC/GC1R	MICROSEMI	获取价格	DSP-MULTIPLIER, PQFP144, QFP-144
PDSP16116A0AC	ETC	获取价格	Multiplier
PDSP16116AA0AC	MITEL	获取价格	16 X 16 Bit Complex Multiplier
PDSP16116AA0GG	ETC	获取价格	Multiplier
PDSP16116AAOAC	DYNEX	获取价格	Multiplier, 16-Bit, CMOS, CPGA144
PDSP16116AAOGG	DYNEX	获取价格	Multiplier, 16-Bit, CMOS, CQFP144
PDSP16116AB0AC	MITEL	获取价格	16 X 16 Bit Complex Multiplier
PDSP16116AB0GG	MITEL	获取价格	16 X 16 Bit Complex Multiplier

产品中心

服务支持

精选活动

关于我们

帮助中心

PDSP16116A

PDSP16116A 数据手册

与PDSP16116A相关器件

与PDSP16116A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PDSP16116A

PDSP16116A 数据手册

与PDSP16116A相关器件

与PDSP16116A相关文章

您还可以找

您在本页遇到什么问题？