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ISL5216KI-1规格书详情
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 1MHz 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
• Pb-Free Plus Anneal Available (RoHS Compliant)
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
产品属性
- 型号:
ISL5216KI-1
- 功能描述:
上下转换器 QUAD DIGITAL DOWNCONVERTER,IND TEMP,1.OMM PITCH BGA PACKAG
- RoHS:
否
- 制造商:
Texas Instruments
- 产品:
Down Converters
- 射频:
52 MHz to 78 MHz
- 中频:
300 MHz
- 工作电源电压:
1.8 V, 3.3 V
- 工作电源电流:
120 mA
- 最大功率耗散:
1 W
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
PQFP-128
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
BGA-196 |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
INTERSIL |
2016+ |
BGA |
2782 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
INTERSI |
2019+ |
BGA |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INTERSIL |
23+ |
NA/ |
2817 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTERSIL |
06+ |
BGA |
1678 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTERSIL |
22+ |
BGA |
6000 |
进口原装 假一罚十 现货 |
询价 | ||
INTERSIL |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
INTERSIL |
23+ |
BGA |
9980 |
原装正品,支持实单 |
询价 | ||
INTERSIL |
22+ |
原装 |
2300 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
INTERSIL |
2020+ |
BGA |
5000 |
原装现货,优势渠道订货假一赔十 |
询价 |