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參數(shù)資料
| 型號(hào)： | HSP43168JC-33Z |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 1/25頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC FIR FILTER DUAL 84-PLCC |
| 標(biāo)準(zhǔn)包裝： | 15 |
| 濾波器類型： | FIR |
| 濾波器數(shù)： | 2 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 84-LCC（J 形引線） |
| 供應(yīng)商設(shè)備封裝： | 84-PLCC（29.21x29.21） |
| 包裝： | 管件 |
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1
HSP43168
Dual FIR Filter
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.
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.
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.
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.
Features
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)
Applications
Quadrature, Complex Filtering
Image Processing
Polyphase Filtering
Adaptive Filtering
Ordering Information
PART NUMBER
PART MARKING
TEMP. RANGE
(°C)
PACKAGE
PKG.
DWG. #
HSP43168VC-45
0 to +70
100 Ld MQFP
Q100.14x20
HSP43168VC-45Z (Note)
HSP43168VC-45Z
0 to +70
100 Ld MQFP (Pb-free)
Q100.14x20
HSP43168JC-33
0 to +70
84 Ld PLCC
N84.1.15
HSP43168JC-33Z (Note)
HSP43168JC-33Z
0 to +70
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.
Copyright Intersil Americas Inc. 2000, 2001, 2004, 2007, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Data Sheet
July 27, 2009
FN2808.12
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HSP43168JC-40 | 制造商:Rochester Electronics LLC 功能描述:DUAL DIGITAL FILTER 84 PLCC, 40MHZ, COMM - Bulk |
| HSP43168JC-45 | 制造商:Rochester Electronics LLC 功能描述:DUAL DIGITAL FILTER 84 PLCC, 45MHZ, COMM - Bulk |
| HSP43168JC-45S5001 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HSP43168JI-40 | 制造商:Rochester Electronics LLC 功能描述:DUAL DIGITAL FILTER 84 PLCC 40MHZ,INDUSTRIAL TEMP - Bulk |
| HSP43168VC-33 | 制造商:Rochester Electronics LLC 功能描述:DUAL DIGITAL FILTER 100 PQFP, 33MHZ, COMM - Bulk 制造商:Harris Corporation 功能描述: 制造商:Intersil Corporation 功能描述: |
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