参数资料
型号: MAX19706ETM+
厂商: Maxim Integrated Products
文件页数: 3/37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
______________________________________________________________________________________
11
Rx ADC SIGNAL-TO-NOISE RATIO
vs. SAMPLING RATE
XMAX19706
toc13
SAMPLING RATE (MHz)
SNR
(dB)
53.5
54.0
54.5
55.0
55.5
56.0
53.0
fIN = 5.468363MHz
IA
QA
19.0
16.5
14.0
11.5
9.0
6.5
4.0
1.5
21.5
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. SAMPLING RATE
XMAX19706
toc14
SAMPLING RATE (MHz)
SINAD
(dB)
fIN = 5.468363MHz
QA
IA
19.0
16.5
14.0
11.5
9.0
6.5
4.0
53.5
54.0
54.5
55.0
55.5
56.0
53.0
1.5
21.5
Rx ADC TOTAL HARMONIC DISTORTION
vs. SAMPLING RATE
MAX19706
toc15
SAMPLING RATE (MHz)
THD
(dB)
19.0
16.5
11.5 14.0
6.5
9.0
4.0
-79
-78
-77
-76
-75
-74
-73
-72
-71
-70
-80
1.5
21.5
IA
QA
fIN = 5.468363MHz
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
vs. SAMPLING RATE
MAX19706
toc16
SAMPLING RATE (MHz)
SFDR
(dBc)
14.0
11.5
9.0
6.5
4.0
1.5
16.5 19.0 21.5
fIN = 5.468363MHz
QA
IA
72
73
74
75
76
77
78
79
80
81
82
83
84
85
71
70
Rx ADC SIGNAL-TO-NOISE RATIO
vs. CLOCK DUTY CYCLE
XXMAX19706
toc17
CLOCK DUTY CYCLE (%)
SNR
(dB)
60
55
50
45
40
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
35
65
fIN = 5.468363MHz
IA
QA
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. CLOCK DUTY CYCLE
XXMAX19706
toc18
CLOCK DUTY CYCLE (%)
SINAD
(dB)
60
55
50
45
40
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
35
65
fIN = 5.468363MHz
QA
IA
Rx ADC TOTAL HARMONIC DISTORTION
vs. CLOCK DUTY CYCLE
MAX19706
toc19
CLOCK DUTY CYCLE (%)
THD
(dB)
-83
-82
-81
-80
-79
-78
-77
-76
-75
-74
-73
-72
-71
-70
-84
-85
IA
QA
fIN = 5.468363MHz
60
55
50
45
40
35
65
72
73
74
75
76
77
78
79
80
81
82
83
84
85
71
70
60
55
50
45
40
35
65
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
vs. CLOCK DUTY CYCLE
MAX19706
toc20
CLOCK DUTY CYCLE (%)
SFDR
(dBc)
fIN = 5.468363MHz
IA
QA
Rx ADC OFFSET ERROR
vs. TEMPERATURE
MAX19706
toc21
TEMPERATURE (
°C)
OFFSET
ERROR
(%FS)
80
65
35
50
-10
5
20
-25
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0
-2.0
-40
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