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參數資料
| 型號： | ISL5216KI |
| 廠商： | INTERSIL CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Four-Channel Programmable Digital DownConverter |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, PBGA196 |
| 封裝： | 12 X 12 MM, 0.80 MM PITCH, PLASTIC, BGA-196 |
| 文件頁數： | 1/65頁 |
| 文件大?。?/td> | 1384K |
| 代理商： | ISL5216KI |
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1
TM
FN6013.1
ISL5216
Four-Channel Programmable Digital
DownConverter
The ISL5216 Quad Programmable Digital DownConverter
(QPDC) is designed for high dynamic range applications
such as cellular basestations where multiple channel
processing is required in a small physical space. The QPDC
combines into a single package a set of four channels which
include: digital mixers, a quadrature carrier NCO, digital
filters, a resampling filter, a Cartesian-to-polar coordinate
converter and an AGC loop.
The ISL5216 accepts four channels of 16-bit fixed or up to
14-bit mantissa / 3-bit exponent floating point real or
complex digitized IF samples which are mixed with local
quadrature sinusoids. Each channel carrier NCO frequency
is set independently by the microprocessor. The output of
the mixers are filtered with a CIC and FIR filters, with a
variety of decimation options. Gain adjustment is provided
on the filtered signal. The digital AGC provides a gain adjust
range of up to 96dB with programmable thresholds and slew
rates. A cartesian to polar coordinate converter provides
magnitude and phase outputs. A frequency discriminator is
also provided to allow FM demodulation. Selectable outputs
include I samples, Q samples, Magnitude, Phase, Frequency
and AGC gain. The output resolution is selectable from 4-bit
fixed point to 32-bit floating point.
Output bandwidths in excess of 1 MHz are achievable using
a single channel. Wider bandwidths are available by
cascading or polyphasing multiple channels.
Features
Up to 95MSPS Input
Four Independently Programmable Downconverter
Channels in a single package
Four Parallel 17-Bit Inputs providing 16-bit fixed or one of
several 17-bit floating point formats
32-Bit Programmable Carrier NCO with > 115dB SFDR
110dB FIR Out of Band Attenuation
Decimation from 4 to >65536
24-bit Internal Data Path
Digital AGC with up to 96dB of Gain Range
Filter Functions
- 1- to 5-Stage CIC Filter
- Halfband Decimation and Interpolation FIR Filtering
- Programmable FIR Filtering
- Resampling FIR Filtering
Cascadable Filtering for Additional Bandwidth
Four Independent Serial Outputs
2.5V Core, 3.3V I/O Operation
Applications
Narrow-Band TDMA through IS-95 CDMA Digital Software
Radio and Basestation Receivers
Wide-Band Applications: W-CDMA and UMTS Digital
Software Radio and Basestation Receivers
Ordering Information
PART
NUMBER
TEMP
RANGE (
o
C)
PACKAGE
PKG. NO
ISL5216KI
-40 to 85
196
Ld 0.8 mm
BGA
V196.12x12
ISL5216KI-1
-40 to 85
196
Ld 1.0 mm
BGA
V196.15x15
Data Sheet
February 2002
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002. All Rights Reserved
相關PDF資料 |
PDF描述 |
|---|---|
| ISL5216 | Four-Channel Programmable Digital DownConverter |
| ISL5217EVAL1 | Quad Programmable Up Converter |
| ISL5217KI | Quad Programmable Up Converter |
| ISL5217 | Quad Programmable Up Converter |
| ISL5217KIZ | Quad Programmable Up Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL5216KI-1 | 功能描述:上下轉換器 QUAD DIGITAL DOWNCONVERTER,IND TEMP,1.OMM PITCH BGA PACKAG RoHS:否 制造商:Texas Instruments 產品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| ISL5216KI-1Z | 功能描述:上下轉換器 W/ANL QD DIG DWNCNVRTR 1 OM PITCH RoHS:否 制造商:Texas Instruments 產品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| ISL5216KIZ | 功能描述:上下轉換器 W/ANNEAL QD DIGTL DWNCNVRTR IND TEMP RoHS:否 制造商:Texas Instruments 產品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| ISL5217 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Programmable Up Converter |
| ISL5217_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Programmable Up Converter |
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