参数资料
型号: MAX19706ETM+
厂商: Maxim Integrated Products
文件页数: 2/37页
文件大小: 0K
描述: IC ANLG FRNT END 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 43
位数: 10
通道数: 4
功率(瓦特): 49.5mW
电压 - 电源,模拟: 2.7 V ~ 3.3 V
电压 - 电源,数字: 1.8 V ~ 3.3 V
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 管件
MAX19706
10-Bit, 22Msps, Ultra-Low-Power
Analog Front-End
10
______________________________________________________________________________________
Rx ADC CHANNEL-QA
TWO-TONE FFT PLOT
MAX19706
toc04
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
10
9
7
8
2
3
4
5
6
1
0
fCLK = 22MHz
f1 = 1.8MHz
f2 = 2.1MHz
AQA = -7dBFS
PER TONE
8192-POINT
DATA RECORD
Rx ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX19706
toc05
ANALOG INPUT FREQUENCY (MHz)
SNR
(dB)
90
80
60 70
20 30 40 50
10
50.5
51.0
51.5
52.0
52.5
53.0
53.5
54.0
54.5
55.0
55.5
56.0
50.0
0
100
IA
QA
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. ANALOG INPUT FREQUENCY
MAX19706
toc06
ANALOG INPUT FREQUENCY (MHz)
SINAD
(dB)
90
80
60 70
20 30 40 50
10
50.5
51.0
51.5
52.0
52.5
53.0
53.5
54.0
54.5
55.0
55.5
56.0
50.0
0100
IA
QA
Rx ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX19706
toc07
ANALOG INPUT FREQUENCY (MHz)
THD
(dB)
90
80
60 70
20 30 40 50
10
-78
-76
-74
-72
-70
-68
-66
-64
-62
-60
-80
0100
IA
QA
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX19706
toc08
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
90
80
60 70
20 30 40 50
10
62
64
66
68
70
72
74
76
78
80
82
60
0100
QA
IA
Rx ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT AMPLITUDE
MAX19706
toc09
ANALOG INPUT AMPLITUDE (dBFS)
SNR
(dB)
-3
-6
-12
-9
-15
-18
34
36
38
40
42
44
46
48
50
52
54
56
58
60
32
30
-21
0
fIN = 5.468363MHz
IA
QA
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. ANALOG INPUT AMPLITUDE
MAX19706
toc10
ANALOG INPUT AMPLITUDE (dBFS)
SINAD
(dB)
-3
-6
-12
-9
-15
-18
34
36
38
40
42
44
46
48
50
52
54
56
58
60
32
30
-21
0
fIN = 5.468363MHz
IA
QA
Rx ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT AMPLITUDE
MAX19706
toc11
ANALOG INPUT AMPLITUDE (dBFS)
THD
(dB)
-3
-6
-9
-12
-15
-18
-75
-80
-70
-65
-60
-55
-50
-85
-21
0
IA
QA
fIN = 5.468363MHz
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT AMPLITUDE
MAX19706
toc12
ANALOG INPUT AMPLITUDE (dBFS)
SFDR
(dBc)
-3
-6
-9
-12
-15
-18
-21
0
55
60
65
70
75
80
85
50
fIN = 5.468363MHz
QA
IA
Typical Operating Characteristics (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 22MHz (50% duty cycle), Rx ADC input
amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, differential Rx ADC input, differential Tx DAC output, CREFP = CREFN =
CCOM = 0.33F, TA = +25°C, unless otherwise noted.)
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参数描述
MAX19706ETM+ 功能描述:ADC / DAC多通道 22Msps CODEC/AFE 1.8/2.7-3.3V RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706ETM+T 功能描述:ADC / DAC多通道 22Msps CODEC/AFE 1.8/2.7-3.3V RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706ETM-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706EVCMOD2 功能描述:ADC / DAC多通道 Evaluation System for the MAX19706 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706EVCMODU 功能描述:ADC / DAC多通道 Evaluation System for the MAX19706 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40