Datasheet > HSP43216_07

HSP43216_07

更新时间： 2024-11-14 04:22:23

品牌	Logo	应用领域
英特矽尔 - INTERSIL		过滤器
页数	文件大小	规格书
20页	616K
描述
Halfband Filter

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HSP43216_07 数据手册

HSP43216

Data Sheet

April 18, 2007

FN3365.9

Halfband Filter

Features

The HSP43216 Halfband Filter addresses a wide variety of

applications by combining f /4 (f = sample frequency)

quadrature up/down convert circuitry with a fixed coefficient

halfband filter processor as shown in the block diagram.

These elements may be configured to operate in one of the

four following modes: decimate by 2 filtering of a real input

• Sample Rates to 52MSPS

• Architected to Support Sample Rates to 104MSPS Using

External Multiplexer

• Four Modes of Operation:

- Interpolate by 2 Filtering

signal; interpolate by 2 filtering of a real input signal; f /4

- Decimate by 2 Filtering

quadrature down conversion of a real input signal followed

by decimate-by-2 filtering to produce a complex analytic

signal; interpolate-by-2 filtering of a complex analytic signal

- Quadrature to Real Signal Conversion

- f /4 Quadrature Down Conversion Followed by

Decimate by 2 Filtering

followed by f /4 quadrature up conversion to produce a real

valued output.

• 16-Bit Inputs and Outputs

• 67-Tap Halfband FIR Filter with 20-Bit Coefficients

• Two’s Complement or Offset Binary Outputs

• Programmable Rounding on Outputs

• 1.24:1 Filter Shape Factor

The frequency response of the HSP43216's halfband filter

has a shape factor, (passband+transition band)/passband, of

1.24:1 with 90dB of stopband attenuation. The passband

has less than 0.0003dB of ripple from 0f to 0.2f with

stopband attenuation of greater than 90dB from 0.3f to

Nyquist. At 0.25f the filter provides 6dB of attenuation.

• >90dB Stopband Attenuation

The HSP43216 processes data streams with word widths up

to 16-bits and data rates up to 52MSPS. The processing

throughput of the part is easily doubled to rates of up to

104MSPS by using the part together with an external

multiplexer or demultiplexer. Programmable rounding is

provided to support output precisions from 8-bits to 16-bits.

• <0.0003dB Passband Ripple

• Saturation Logic on Output

Applications

• Digital Down Conversion

• D/A and A/D pre/post Filtering

• Tuning Bandwidth Expansion for HSP45116 and

HSP45106

Ordering Information

PART NUMBER

PART MARKING

HSP 43216JC-52

TEMP. RANGE (°C)

PACKAGE

84 Ld PLCC

100 Ld MQFP

PKG. DWG. #

HSP43216JC-52

0 to +70

N84.1.15

HSP43216VC-52

HSP 43216VC-52

HSP 43216VC-52Z

Q100.14x20

HSP43216VC-52Z (Note)

100 Ld MQFP (Pb-free) Q100.14x20

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate

termination finish, which are 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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与HSP43216_07相关器件

型号	品牌	获取价格	描述	数据表
HSP43216_08	INTERSIL	获取价格	Halfband Filter
HSP43216GC-52	INTERSIL	获取价格	Halfband Filter
HSP43216GC-52.63	RENESAS	获取价格	16-BIT, DSP-DIGITAL FILTER, CPGA85
HSP43216GI-52	ETC	获取价格	Digital Filter
HSP43216JC-52	INTERSIL	获取价格	Halfband Filter
HSP43216JC-52	ROCHESTER	获取价格	16-BIT, DSP-DIGITAL FILTER, PQCC84
HSP43216JC-52.63	RENESAS	获取价格	Digital Filter, 16-Bit, MOS, PQCC84
HSP43216JC-52Z	INTERSIL	获取价格	Halfband Filter
HSP43216JI-52	ROCHESTER	获取价格	16-BIT, DSP-DIGITAL FILTER, PQCC84
HSP43216JI-52.63	RENESAS	获取价格	Digital Filter, 16-Bit, MOS, PQCC84

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