欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: AFE7222EVM
廠商: Texas Instruments
文件頁數: 47/106頁
文件大小: 0K
描述: EVAL MODULE FOR AFE7222
標準包裝: 1
主要目的: 接口,模擬前端(AFE)
嵌入式:
已用 IC / 零件: AFE7222
已供物品:
其它名稱: 296-30300
AFE7222EVM-ND
SLOS711B – NOVEMBER 2011 – REVISED MARCH 2012
REG_PDNI_TX : Power downs TX Channel A (I Channel) alone.
REG_PDNQ_TX : Power downs TX Channel B (Q Channel) alone.
REG_PDNI_RX : Power downs RX Channel A (I Channel) alone.
REG_PDNQ_RX : Power downs RX Channel B (Q Channel) alone.
REG_PDN_FRM_REG has a similar role to play for the above modes (REG_PDNI_TX, REG_PDNQ_TX,
REG_PDNI_RX, REG_PDNQ_RX). When REG_PDN_FRM_REG is low, it configures the PDN pin to the
function of the bit that is set. When REG_PDN_FRM_REG is high, the set bit directly controls the
described powerdown mode.
MODE_LP_CMOS : Low power RX CMOS mode. When the RX interface is set to CMOS interface, the
device power can be lowered by about 20 mW by setting this bit. Use this mode only for Fs less than 40
MSPS. Refer to section Low power RX CMOS mode.
REG_SINGLE : Setting this bit power downs one ADC (Channel A) and One DAC (Channel A). The
output data format is SDR. In this mode DAC Channel B and ADC Channel B are active.
Register Name – CONFIG110 – Address 0x209, Default = 0x00
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
REG_OEZ_
LVDS_ CHB
LVDS_ CHA
LVDS_CLK
CMOS_ CLK
CMOS_DAT
REG_OEZ_CMOS_DAT: 3-state RX CMOS data buffers (use for Half Duplex TX mode when using
CMOS interface)
REG_OEZ_CMOS_CLK: 3-state RX CMOS clock buffer (use for Half Duplex TX mode when using CMOS
interface)
REG_OEZ_LVDS_CLK: 3-state RX LVDS clock buffer (use for Half Duplex TX mode when using LVDS
interface)
REG_OEZ_LVDS_CHA: 3-state RX LVDS data buffers for Channel A (use for Half Duplex TX mode when
using LVDS interface)
REG_OEZ_LVDS_CHB: 3-state RX LVDS data buffers for Channel B (use for Half Duplex TX mode when
using LVDS interface)
Register Name – CONFIG111 – Address 0x20A, Default = 0x00
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
REG_SE_CLK
REG_LVDS_TX
REG_LVDS_RX
WHAT_IS_SDOUT<1:0>
REG_SE_CLK: When set, the device is configured to expect two single ended clocks on CLKINP and
CLKINN. DAC_CLK gets derived from the clock on CLKINN and ADC_CLK from the clock on CLKINP.
The differential clock buffer is turned off, saving about 6mA of current on the 1.8 V supply.
REG_LVDS_TX: By default both RX and TX interfaces are in CMOS mode, this bit sets the TX input
interface in LVDS mode
REG_LVDS_RX: this bit sets the RX output interface in LVDS mode. In addition to setting this bit, also set
bit MASTER_OVERRIDE_RX (in CONFIG131) for proper LVDS settings.
WHAT_IS_SDOUT<1:0>: Configures the SDOUT pin.
WHAT_IS_SDOUT<1:0>
Mode
00
Floating
01
Analog test o/p (Do not use)
10
Digital o/p (Use for Aux ADC and register readout)
11
Digital i/p (Use for Aux DAC input mode)
Copyright 2011–2012, Texas Instruments Incorporated
REGISTER DESCRIPTIONS
45
Product Folder Link(s): AFE7222 AFE7225
相關PDF資料
PDF描述
ECE-V1EA100NP CAP ALUM 10UF 25V 20% SMD
0210491116 CABLE JUMPER 1.25MM .305M 39POS
UPM1J270MED1TD CAP ALUM 27UF 63V 20% RADIAL
RNF-100-1-1/4-RD-SP HEAT SHRINK TUBING
RNF-100-1-1/4-BU-SP HEAT SHRINK TUBING
相關代理商/技術參數
參數描述
AFE7222IRGC25 功能描述:射頻前端 Dual 12B,65MSPS ADC RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數據速率:54 Mbps 噪聲系數: 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32
AFE7222IRGCR 功能描述:射頻前端 Dual 12B,65MSPS ADC RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數據速率:54 Mbps 噪聲系數: 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32
AFE7222IRGCT 功能描述:射頻前端 Dual 12B,65MSPS ADC RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數據速率:54 Mbps 噪聲系數: 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32
AFE7225 制造商:TI 制造商全稱:Texas Instruments 功能描述:Analog Front End Wideband Mixed-Signal Transceiver
AFE7225EVM 功能描述:射頻開發工具 AFE7225 Eval Mod RoHS:否 制造商:Taiyo Yuden 產品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
主站蜘蛛池模板: 本溪市| 玛纳斯县| 东台市| 通州市| 边坝县| 迁西县| 丹东市| 珲春市| 宁陕县| 东兴市| 东光县| 剑河县| 榆树市| 永康市| 宿迁市| 崇明县| 会理县| 桐城市| 丹巴县| 延庆县| 老河口市| 常德市| 都安| 德格县| 景宁| 随州市| 灵石县| 如皋市| 和平县| 兰考县| 五原县| 凯里市| 蓝田县| 平利县| 洞口县| 永安市| 中卫市| 清水河县| 绵阳市| 许昌市| 涡阳县|