參數(shù)資料
型號(hào): MAX19705ETM+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 2/37頁(yè)
文件大?。?/td> 0K
描述: IC ANLG FRNT END 48-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
通道數(shù): 4
功率(瓦特): 28.2mW
電壓 - 電源,模擬: 2.7 V ~ 3.3 V
電壓 - 電源,數(shù)字: 1.8 V ~ 3.3 V
封裝/外殼: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX19705
10-Bit, 7.5Msps, Ultra-Low-Power
Analog Front-End
10
______________________________________________________________________________________
Rx ADC CHANNEL-QA
TWO-TONE FFT PLOT
MAX19705
toc04
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
fCLK = 7.5MHz
f1 = 2.0MHz
f2 = 2.1MHz
AQA = -7dBFS
PER TONE
8192-POINT
DATA RECORD
f1
f2
3.0
2.0
1.0
0
3.5
2.5
1.5
0.5
Rx ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX19705
toc05
ANALOG INPUT FREQUENCY (MHz)
SNR
(dB)
80
60
20
40
55
54
53
52
51
50
49
48
47
56
46
0100
IA
QA
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. ANALOG INPUT FREQUENCY
MAX19705
toc06
ANALOG INPUT FREQUENCY (MHz)
SINAD
(dB)
80
60
20
40
55
54
53
52
51
50
49
48
47
56
46
0100
IA
QA
Rx ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX19705
toc07
ANALOG INPUT FREQUENCY (MHz)
THD
(dB)
80
60
20
40
-80
-75
-70
-65
-60
-85
0100
IA
QA
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX19705
toc08
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
80
60
20
40
70
75
80
85
65
0
100
IA
QA
Rx ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT AMPLITUDE
MAX19705
toc09
ANALOG INPUT AMPLITUDE (dBFS)
SNR
(dB)
-3
-6
-9
-12
-15
-18
30
40
50
60
20
-21
0
fIN = 1.8063354MHz
IA
QA
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. ANALOG INPUT AMPLITUDE
MAX19705
toc10
ANALOG INPUT AMPLITUDE (dBFS)
SINAD
(dB)
-3
-6
-9
-12
-15
-18
30
40
50
60
20
-21
0
fIN = 1.8063354MHz
IA
QA
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT AMPLITUDE
MAX19705
toc11
ANALOG INPUT AMPLITUDE (dBFS)
SFDR
(dBc)
-3
-6
-9
-12
-15
-18
55
60
65
70
75
80
50
-21
0
fIN = 1.8063354MHz
QA
IA
Rx ADC SIGNAL-TO-NOISE RATIO
vs. SAMPLING RATE
XMAX19705
toc12
SAMPLING RATE (MHz)
SNR
(dB)
6.5
5.5
4.5
3.5
2.5
52
53
54
55
56
57
51
1.5
7.5
fIN = 1.8063354MHz
IA
QA
Typical Operating Characteristics (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 7.5MHz (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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MAX19705EVCMOD2 功能描述:ADC / DAC多通道 Evaluation System for the MAX19705 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19705EVCMODU 功能描述:ADC / DAC多通道 Evaluation System for the MAX19705 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19705EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 Evaluation Kit for the MAX19705 MAX19706 MAX19707 MAX19708 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19706ETM 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
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 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40