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參數(shù)資料
| 型號： | HSP50216 |
| 廠商： | Intersil Corporation |
| 英文描述： | Four-Channel Programmable Digital DownConverter(四通道可編程數(shù)字下變頻器) |
| 中文描述： | 四通道可編程數(shù)字下變頻器（四通道可編程數(shù)字下變頻器） |
| 文件頁數(shù)： | 35/52頁 |
| 文件大?。?/td> | 431K |
| 代理商： | HSP50216 |
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TABLE 24. SERIAL DATA OUTPUT 2 CONTENT/FORMAT REGISTER 1 (IWA = *017h)
P(15:0)
FUNCTION
31:24
Fourth serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 23:16.
23:16
Third serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 23:16.
15:8
Second serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 15:8.
7:0
First serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 7:0.
TABLE 25. SERIAL DATA OUTPUT 2 CONTENT/FORMAT REGISTER 2 (IWA = *018h)
P(15:0)
FUNCTION
31:24
Set to zero
23:16
Seventh serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 23:16.
15:8
Sixth serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 15:8.
7:0
Fifth serial slot in Serial Data Output 2 (SD2x). x = A, B, C or D. See bits 7:0 of Table 22 for functional description of bits 7:0.
TABLE 26. SOFTWARE RESET REGISTER (IWA = *019h)
P(15:0)
FUNCTION
N/A
Writing to this location resets the following activities of the functional block indicated.
Input Format/Select, NCO, Mixer and CIC
Clears any pending enable in each channel's input demultiplexer function, loads the CIC decimation counter (the load value
is indeterminate if the decimation counter preload register has not been loaded), clears all processing enables (stops all
processing in the data path, but does not clear the data path registers).
Filter Compute Engine
Resets the Read/Write pointers, fetch instruction 31 and start the filter program execution.
AGC
Resets the compute blocks in both the forward and loop filter blocks (any calculations in progress are lost).
Cartesian-to-Polar Coordinate Converter
Resets the compute blocks (any calculations in progress are lost).
FIFO
Resets counter (clears the FIFO, all data is lost).
Resampler Timing NCO
Clears the slave (active) frequency registers and clears the phase accumulator.
Output Section
Resets the serial output section (clears all registers, counters, and flags but does not clear the configuration registers).
Self Test Control
Resets the self test control logic of the front end (Input Format/Select, NCO, Mixer, and CIC) and the back end (Filter Compute
Engine, AGC, and Cartesian-to-Polar Coordinate Converter).
TABLE 27. CHANNEL TIMING ADVANCE STROBE REGISTER (IWA = *01Ah)
P(15:0)
FUNCTION
N/A
Writing to this location inserts one extra data sample in the CIC to FIR path by repeating a sample. Used for shifting the FIR filter
compute engine timing.
TABLE 28. CHANNEL TIMING RETARD STROBE Register (IWA = *01Bh)
P(15:0)
FUNCTION
N/A
Writing to this location deletes one data sample in the CIC to FIR path. Used for shifting the FIR filter compute engine timing.
HSP50216
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HSP50216_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Four-Channel Programmable Digital DownConverter |
| HSP50216_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Four-Channel Programmable Digital Downconverter |
| HSP50216KI | 功能描述:上下轉(zhuǎn)換器 MULTI-CHANNEL PROGRAMMABLE DOW CONVERTER,BGA PKG,IND TEMP RoHS:否 制造商:Texas Instruments 產(chǎn)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 |
| HSP50216KIZ | 功能描述:上下轉(zhuǎn)換器 MULTI-CH PROGRAM CONV BGA PKG IND RoHS:否 制造商:Texas Instruments 產(chǎn)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 |
| HSP50306 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Digital QPSK Demodulator |
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