参数资料
型号: AFE7222IRGCT
厂商: Texas Instruments
文件页数: 19/106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
2-1
MUX
SPI Interface, Registers and Control
Q
M
C
O
ff
s
e
t
±
F
s
/4
C
o
a
rs
e
M
ix
e
r
±
F
s
/4
C
o
a
rs
e
M
ix
e
r
RX RMS /
Peak
Power Meter
Clock
Divide/Multiply
INP_A_ADC
S
e
ri
a
l
L
V
D
S
o
r
P
a
ra
ll
e
l
C
M
O
S
e
ri
a
l
L
V
D
S
o
r
P
a
ra
ll
e
l
C
M
O
S
(8
d
e
p
F
IF
O
)
12b
RX ADC B
12b
TX DAC A
12b
TX DAC B
IOUTP_A_DAC
Q
M
C
G
a
in
/
P
h
a
s
e
Internal
Reference
12b Aux DAC
SYNC
12b
RX ADC A
2
x
H
B
F
In
te
rp
o
la
ti
o
n
2
x
H
B
F
In
te
rp
o
la
ti
o
n
/2
H
B
F
D
e
c
im
a
ti
o
n
INN_A_ADC
INP_B_ADC
INN_B_ADC
CLKINP
CLKINN
IOUTN_A_DAC
IOUTP_B_DAC
IOUTN_B_DAC
AUXDAC_A
VCM
AVDD3_DAC = 3 V
12b Aux DAC
12b Aux ADC
AUXDAC_B
AUXADC_A
AUXADC_B
PDN
SYNC
SEN
SCLK
SDATA
SDOUT
BIASJ
RESET
DVDD18_DAC = 1.8 V
AVDD18_ADC = 1.8 V
DVDD18 = 1.8 V
AVDD3_AUX = 3 V
DVDD18_CLK = 1.8 V
SYNC
SYNC
SYNC
Q
M
C
O
ff
s
e
t
SYNC
In
v
e
rs
e
S
IN
C
Q
M
C
G
a
in
/
P
h
a
s
e
SYNC
12-Bit ADC
Outputs
12-Bit DAC
Inputs
ADC CLK
DAC CLK
F
in
e
M
ix
e
r
SYNC
NCO
SYNC
F
in
e
M
ix
e
r
NCO
SYNC
Thermal Pad = Ground
SYNC
SLOS711B – NOVEMBER 2011 – REVISED MARCH 2012
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
1.4
DETAILED BLOCK DIAGRAM
Figure 1-1. Block Diagram of AFE7222/AFE7225
2
INTRODUCTION
Copyright 2011–2012, Texas Instruments Incorporated
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