參數(shù)資料
型號(hào)： ISL5239
廠商： Intersil Corporation
英文描述： Pre-Distortion Linearizer
中文描述： 預(yù)失真線性化電路
文件頁(yè)數(shù)： 22/31頁(yè)
文件大?。?/td> 653K
代理商： ISL5239
22
TABLE 7. CONTROL
TYPE: CAPTURE MEMORY, ADDRESS: 0x04
BIT
FUNCTION
DESCRIPTION
15:14
Reserved
Not used.
13
Address Auto Increment
When set high, automatically increments the memory address after any access operation (read or write).
12
Memory Select
Selects the memory for access.
0 - Input memory (default).
1 - Feedback memory.
11:9
Reserved
Not used.
8
Feedback Input Format
Selects the feedback input format.
0 - Parallel (default) uses FB<19:0> as a 20-bit parallel input.
1 - Serial uses FB<0> as the input data bit and FB<1> as the serial sync, sampled at the rising edge of
FBCLK.
7
Reserved
Not used.
6
Processor Trigger
When high, enables the trigger. Low (default) is trigger disabled.
5:4
Trigger Select
Selects the trigger mode.
00 - Processor trigger used (default).
01 - Magnitude trigger when min threshold <= magnitude <= maximum threshold.
10 - External trigger.
3
Reserved
Not used.
2:1
Input Memory Data in
Source
Select the input memory dataIn Source.
00 - Interpolator output (default).
01 - Pre-distortion Output.
10 - Pre-distortion Magnitude.
0
CM Soft Reset
When high, resets all the configuration memory circuitry except the control fields. Low is default.
TABLE 8. LENGTH OF INPUT MEMORY LOOP
TYPE: CAPTURE MEMORY, ADDRESS: 0x05
BIT
FUNCTION
DESCRIPTION
15:11
Reserved
Not Used
10:0
Input Length
Length of the input memory loop. Specified from 2
0
(1) to 2
11
(2047). Default = 0. Resets the input
memory address to 0 when input length reached. Actual loop length is this value + 2.
TABLE 9. INPUT MEMORY CAPTURE MODE AND TRIGGER DELAY
TYPE: CAPTURE MEMORY, ADDRESS: 0x06
BIT
FUNCTION
DESCRIPTION
15
Input Memory Capture
Mode
Selects the active capture mode when the input capture memory is running. Identical to feedback capture
mode except applies to the input memory.
0 - Delay. (default) Defines the beginning of the 2k sample capture window as the trigger point plus the
input trigger delay counter samples.
1 - Advance. Defines the end of the 2k-sample capture window as the trigger point plus the input trigger
delay counter samples.
See control word 0x07, bit 1:0 for mode selection.
14:0
Input Trigger Delay
Counter
Offset delay that defines the input memory capture window when control word 0x07, bits 1:0 = 01
(Capture mode).
When control word 0x06, bit 15 is set to 0, delay mode, values selectable from 2
0
to 2
15
(0...32768).
When control word 0x06, bit 15 is set to 1, advance mode, value selectable from 2
0
to 2
11
(0...2047).
ISL5239
相關(guān)PDF資料
PDF描述
ISL5239KI Pre-Distortion Linearizer
ISL5239KIZ Pre-Distortion Linearizer
ISL5416 Four-Channel Wideband Programmable DownConverter
ISL5416EVAL Four-Channel Wideband Programmable DownConverter
ISL5416KI Four-Channel Wideband Programmable DownConverter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL5239EVAL1 功能描述:EVALUATION BOARD FOR ISL5239 RoHS:是 類別:RF/IF 和 RFID >> RF 評(píng)估和開發(fā)套件，板 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:GPS 接收器 頻率:1575MHz 適用于相關(guān)產(chǎn)品:- 已供物品:模塊 其它名稱:SER3796
ISL5239KI 功能描述:音頻 DSP PA LINEARIZER IND TEMP 1 0MM PITCH RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
ISL5239KIZ 功能描述:音頻 DSP PA LINEARIZER IND 0MM PITCH BGA PACKAG RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
ISL5314 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Digital Synthesizer
ISL5314_05 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Digital Synthesizer
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*