Datasheet > HSP43168JC-33Z

HSP43168JC-33Z

更新时间： 2024-11-14 05:38:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		外围集成电路输出元件 LTE 时钟
页数	文件大小	规格书
25页	911K
描述
Dual FIR Filter

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HSP43168JC-33Z 数据手册

HSP43168

Data Sheet

July 27, 2009

FN2808.12

Dual FIR Filter

Features

The HSP43168 Dual FIR Filter consists of two independent

8-tap FIR filters. Each filter supports decimation from 1 to 16

and provides on-board storage for 32 sets of coefficients.

The Block Diagram shows two FIR cells each fed by a

separate coefficient bank and one of two separate inputs.

The outputs of the FIR cells are either summed or

multiplexed by the MUX/Adder. The compute power in the

FIR Cells can be configured to provide quadrature filtering,

complex filtering, 2-D convolution, 1-D/2-D correlations, and

interpolating/decimating filters.

• Two Independent 8-Tap FIR Filters Configurable as a

Single 16-Tap FIR

• 10-Bit Data and Coefficients

• On-Board Storage for 32 Programmable Coefficient Sets

• Up To: 256 FIR Taps, 16x16 2-D Kernels, or 10x19-Bit

Data and Coefficients

• Programmable Decimation to 16

• Programmable Rounding on Output

• Standard Microprocessor Interface

• Pb-Free Available (RoHS Compliant)

The FIR cells take advantage of symmetry in FIR coefficients

by pre-adding data samples prior to multiplication. This

allows an 8-tap FIR to be implemented using only 4

multipliers per filter cell. These cells can be configured as

either a single 16-tap FIR filter or dual 8-tap FIR filters.

Asymmetric filtering is also supported.

Applications

• Quadrature, Complex Filtering

• Image Processing

Decimation of up to 16 is provided to boost the effective

number of filter taps from 2 to 16 times. Further, the Decimation

Registers provide the delay necessary for fractional data

conversion and 2-D filtering with kernels to 16x16.

• Polyphase Filtering

• Adaptive Filtering

The flexibility of the Dual is further enhanced by 32 sets of

user programmable coefficients. Coefficient selection may

be changed asynchronously from clock to clock. The ability

to toggle between coefficient sets further simplifies

applications such as polyphase or adaptive filtering.

The HSP43168 is a low power fully static design

implemented in an advanced CMOS process. The

configuration of the device is controlled through a standard

microprocessor interface.

Ordering Information

TEMP. RANGE

PKG.

PART NUMBER

HSP43168VC-45

PART MARKING

HSP43168VC-45

HSP43168VC-45Z

HSP43168JC-33

HSP43168JC-33Z

(°C)

PACKAGE

100 Ld MQFP

DWG. #

0 to +70

Q100.14x20

HSP43168VC-45Z (Note)

HSP43168JC-33

100 Ld MQFP (Pb-free)

84 Ld PLCC

Q100.14x20

N84.1.15

HSP43168JC-33Z (Note)

84 Ld PLCC

N84.1.15

NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%

matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil

Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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HSP43168JC-33Z 替代型号

型号	品牌	替代类型	描述	数据表
HSP43168JC-33	INTERSIL	类似代替	Dual FIR Filter

与HSP43168JC-33Z相关器件

型号	品牌	获取价格	描述	数据表
HSP43168JC-40	INTERSIL	获取价格	Dual FIR Filter
HSP43168JC-40	ROCHESTER	获取价格	10-BIT, DSP-DIGITAL FILTER, PQCC84
HSP43168JC-40	RENESAS	获取价格	10-BIT, DSP-DIGITAL FILTER, PQCC84
HSP43168JC-45	RENESAS	获取价格	10-BIT, DSP-DIGITAL FILTER, PQCC84, PLASTIC, LCC-84
HSP43168JC-45	INTERSIL	获取价格	Dual FIR Filter
HSP43168JC-45	ROCHESTER	获取价格	10-BIT, DSP-DIGITAL FILTER, PQCC84
HSP43168JI-40	INTERSIL	获取价格	Dual FIR Filter
HSP43168VC-33	INTERSIL	获取价格	Dual FIR Filter
HSP43168VC-33	ROCHESTER	获取价格	10-BIT, DSP-DIGITAL FILTER, PQFP100
HSP43168VC-40	INTERSIL	获取价格	Dual FIR Filter

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