Datasheet > HSP50110JI-52Z

HSP50110JI-52Z

更新时间： 2024-02-10 01:41:10

品牌	Logo	应用领域
瑞萨 - RENESAS		电信电信集成电路
页数	文件大小	规格书
25页	604K
描述
Digital Quadrature Tuner; PLCC84; Temp Range: See Datasheet

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中文翻译

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技术参数
数据手册

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HSP50110JI-52Z 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	PLCC	包装说明：	QCCJ,
针数：	84	Reach Compliance Code：	compliant
风险等级：	5.65	JESD-30 代码：	S-PQCC-J84
JESD-609代码：	e3	长度：	29.31 mm
湿度敏感等级：	4	功能数量：	1
端子数量：	84	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCJ	封装形状：	SQUARE
封装形式：	CHIP CARRIER	座面最大高度：	4.57 mm
标称供电电压：	5 V	表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn) - annealed	端子形式：	J BEND
端子节距：	1.27 mm	端子位置：	QUAD
宽度：	29.31 mm	Base Number Matches：	1

HSP50110JI-52Z 数据手册

DATASHEET

HSP50110

Digital Quadrature Tuner

FN3651

Rev 6.00

March 2001

The Digital Quadrature Tuner (DQT) provides many of the

functions required for digital demodulation. These functions

include carrier LO generation and mixing, baseband

Features

• Input Sample Rates to 52MSPS

sampling, programmable bandwidth filtering, baseband AGC,

and IF AGC error detection. Serial control inputs are provided

which can be used to interface with external symbol and

carrier tracking loops. These elements make the DQT ideal

for demodulator applications with multiple operational modes

or data rates. The DQT may be used with HSP50210 Digital

Costas Loop to function as a demodulator for BPSK, QPSK,

8-PSK OQPSK, FSK, FM, and AM signals.

• Internal AGC Loop for Output Level Stability

• Parallel or Serial Output Data Formats

• 10-Bit Real or Complex Inputs

• Bidirectional 8-Bit Microprocessor Interface

• Frequency Selectivity <0.013Hz

• Low Pass Filter Configurable as Three Stage Cascaded-

Integrator-Comb (CIC), Integrate and Dump, or Bypass

The DQT processes a real or complex input digitized at rates

up to 52 MSPS. The channel of interest is shifted to DC by a

complex multiplication with the internal LO. The quadrature

LO is generated by a numerically controlled oscillator (NCO)

with a tuning resolution of 0.012Hz at a 52MHz sample rate.

The output of the complex multiplier is gain corrected and fed

into identical low pass FIR filters. Each filter is comprised of a

decimating low pass filter followed by an optional

• Fixed Decimation from 1-4096, or Adjusted by NCO

Synchronization with Baseband Waveforms

• Input Level Detection for External IF AGC Loop

• Designed to Operate with HSP50210 Digital Costas Loop

• 84 Lead PLCC

compensation filter. The decimating low pass filter is a 3 stage

Cascaded-Integrator-Comb (CIC) filter. The CIC filter can be

configured as an integrate and dump filter or a third order CIC

filter with a (sin(X)/X)³response. Compensation filters are

provided to flatten the (sin(X)/X)^Nresponse of the CIC. If none

of the filtering options are desired, they may be bypassed.

The filter bandwidth is set by the decimation rate of the CIC

filter. The decimation rate may be fixed or adjusted

Applications

• Satellite Receivers and Modems

• Complex Upconversion/Modulation

• Tuner for Digital Demodulators

• Digital PLLs

dynamically by a symbol tracking loop to synchronize the

output samples to symbol boundaries. The decimation rate

may range from 1-4096. An internal AGC loop is provided to

maintain the output magnitude at a desired level. Also, an

input level detector can be used to supply error signal for an

external IF AGC loop closed around the A/D.

• Related Products: HSP50210 Digital Costas Loop;

A/D Products HI5703, HI5746, HI5766

• HSP50110/210EVAL Digital Demod Evaluation Board

Ordering Information

The DQT output is provided in either serial or parallel formats

to support interfacing with a variety DSP processors or digital

filter components. This device is configurable over a general

purpose 8-bit parallel bidirectional microprocessor control bus.

TEMP.

PART NUMBER

HSP50110JC-52

HSP50110JI-52

RANGE ( C)

0 to 70

PACKAGE

84 Ld PLCC

PKG. NO.

N84.1.15

-40 to 85

Block Diagram

LOOP

FILTER

LEVEL

DETECT

COMPLEX

MULTIPLIER

GCA

LOW PASS FIR

FILTER

I DATA

REAL OR COMPLEX

CARRIER

TRACKING CONTROL

NCO

INPUT DATA

LOW PASS FIR

FILTER

Q DATA

GCA

DUMP

IF AGC

LEVEL

SAMPLE STROBE

CONTROL

DETECT

PROGRAMMABLE

RE-SAMPLING

NCO

CONTROL

SAMPLE RATE

CONTROL

CONTROL/STATUS

BUS

INTERFACE

FN3651 Rev 6.00

March 2001

Page 1 of 25

12 3 4 5 6 7...25

中文翻译

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与HSP50110JI-52Z相关器件

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HSP50210JC-52	INTERSIL	获取价格	Digital Costas Loop
HSP50210JC-52Z	INTERSIL	获取价格	Digital Costas Loop
HSP50210JI-52	INTERSIL	获取价格	Digital Costas Loop
HSP50210JI-52Z	INTERSIL	获取价格	Digital Costas Loop
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