参数资料
型号: AFE7222IRGCT
厂商: Texas Instruments
文件页数: 38/106页
文件大小: 0K
描述: IC AFE 12BIT 65/130MSPS 64VQFN
标准包装: 1
位数: 12
通道数: 4
功率(瓦特): 610mW
电压 - 电源,模拟: 2.85 V ~ 3.6 V
电压 - 电源,数字: 1.7 V ~ 1.9 V
封装/外壳: 64-VFQFN 裸露焊盘
供应商设备封装: 64-VQFN 裸露焊盘(9x9)
包装: 标准包装
其它名称: 296-30113-6
SLOS711B – NOVEMBER 2011 – REVISED MARCH 2012
RX_GLOBAL_SER_IF_SYNC – A rising edge on this is used as the sync source for RX . This is
applicable when RX_GLOBAL_SYNC_DIS is cleared, and RX_GLOBAL_SYNC_SRC specifies serial
interface bit to be the sync source for RX.
Register Name – CONFIG67 – Address 0x16B, Default = 0x00
<7> <6> <5>
<4>
<3>
<2>
<1>
<0>
RX_QMC_CORR_
RX_QMC_OFFSET_
RX_QMC_GAIN_PH_SYNC_
RX_QMC_OFF_SYNC_
ENA
NEEDED
RX_QMC_OFF_SYNC_NEEDED – Specifies if syncing is needed for RX QMC Offset Correction. If set,
QMC Offset values programmed into the serial interface registers are not applied to the QMC Offset
correction block until a Sync is applied.
RX_QMC_GAIN_PH_SYNC_NEEDED – Specifies if syncing is needed for RX QMC Gain Phase
Correction. If set, QMC gain and Phase values programmed into the serial interface registers are not
applied to the QMC Gain Phase correction block until a sync is applied.
RX_QMC_OFFSET_ENA – Enables RX QMC Offset Correction.
RX_QMC_CORR_ENA – Enable RX QMC Gain Phase Correction.
Register Name – CONFIG68 – Address 0x16C, Default = 0x00 (Synced)
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
RX_QMC_OFFSETA(12:5)
RX_QMC_OFFSETA(12:5) – Upper 8 bits of ADC A Offset Correction . The lower 5 bits are in CONFIG69
Register.
Register Name – CONFIG69 – Address 0x16D, Default = 0x00 (Synced)
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
RX_QMC_OFFSETA(4:0)
RX_QMC_GAINA(2:0)
RX_QMC_OFFSETA(4:0) – Lower 5 bits of ADC A Offset Correction .
RX_QMC_GAINA(2:0) – Lower 3 bits of the 11 bit QMC Gain word for ADC A. The upper 8 bits are in
CONFIG70 register.The full 11 bit RX_QMC_GAINA(10:0) word is formatted as UNSIGNED with a range
or 0 to 1.9990. The implied decimal point for the multiplication is between bits (9) and (10).
Register Name – CONFIG70 – Address 0x16E, Default = 0x00 (Synced)
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
RX_QMC_GAINA(10:3)
RX_QMC_GAINA(10:3) – Upper 8 bits if the 11 bit QMC Gain word for ADC A
Register Name – CONFIG71 – Address 0x16F, Default = 0x00 (Synced)
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
RX_QMC_OFFSETB(12:5)
RX_QMC_OFFSETB(12:5) – Upper 8 bits of ADC B Offset Correction . The lower 5 bits are in CONFIG72
Register.
Register Name – CONFIG72 – Address 0x170, Default = 0x00 (Synced)
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
RX_QMC_OFFSETB(4:0)
RX_QMC_GAINB(2:0)
RX_QMC_OFFSETB(4:0) – Lower 5 bits ofADC B Offset Correction .
RX_QMC_GAINB(2:0) – Lower 3 bits of the 11 bit QMC Gain word for ADC B. The upper 8 bits are in
CONFIG73 register.The full 11 bit RX_QMC_GAINB(10:0) word is formatted as UNSIGNED with a range
or 0 to 1.9990.
Copyright 2011–2012, Texas Instruments Incorporated
REGISTER DESCRIPTIONS
37
Product Folder Link(s): AFE7222 AFE7225
相关PDF资料
PDF描述
ALD2502PBL IC TIMER CMOS DUAL HS 14PDIP
ALD4501PEL IC TIMER PREC CMOS QUAD 20PDIP
ALD500AUSWCL IC ADC 18BIT DUAL 16WSOIC
ALD500RAU-10SEL IC ADC 18BIT 20SOIC
ALD555PAL IC TIMER PREC CMOS SGL HS 8PDIP
相关代理商/技术参数
参数描述
AFE7225 制造商:TI 制造商全称:Texas Instruments 功能描述:Analog Front End Wideband Mixed-Signal Transceiver
AFE7225EVM 功能描述:射频开发工具 AFE7225 Eval Mod RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
AFE7225IRGC25 功能描述:射频前端 Dual 12B,125MSPS ADC RoHS:否 制造商:Skyworks Solutions, Inc. 类型: 工作频率:2.4 GHz, 5 GHz 最大数据速率:54 Mbps 噪声系数: 工作电源电压:3.3 V 电源电流:180 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-32
AFE7225IRGCR 功能描述:射频前端 Dual 12B,125MSPS ADC RoHS:否 制造商:Skyworks Solutions, Inc. 类型: 工作频率:2.4 GHz, 5 GHz 最大数据速率:54 Mbps 噪声系数: 工作电源电压:3.3 V 电源电流:180 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-32
AFE7225IRGCT 功能描述:射频前端 Dual 12B,125MSPS ADC RoHS:否 制造商:Skyworks Solutions, Inc. 类型: 工作频率:2.4 GHz, 5 GHz 最大数据速率:54 Mbps 噪声系数: 工作电源电压:3.3 V 电源电流:180 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-32