參數(shù)資料
型號: MAX2077CTN+
廠商: Maxim Integrated Products
文件頁數(shù): 19/20頁
文件大小: 0K
描述: IC OCT ULTRASOUND FRONTEND 56QFN
應用說明: Ultrasound Imaging Systems Application Note
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 30
類型: 超聲波接收器
應用: 醫(yī)療用超聲波成像,聲納
安裝類型: 表面貼裝
封裝/外殼: 56-WFQFN 裸露焊盤
供應商設(shè)備封裝: 56-TQFN-EP(8x8)
包裝: 托盤
MAX2077
Octal-Channel Ultrasound Front-End
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(
Typical Application Circuits, VREF = 2.475V to 2.525V, VCC1 = 3.3V, VCC2 = 4.75V, TA = +25°C, VGND = 0V, NP = 0, PD = 0,
D3/D2/D1/D0 = 1/0/1/0 (RIN = 200Ω, LNA gain = 18.5dB), D5/D4 = 1/1 (fC = 18MHz), fRF = 5MHz, RS = 200Ω, capacitance to GND
at each of the VGA differential outputs is 25pF, differential capacitance across VGA outputs is 15pF, RL = 1kΩ differential, reference
noise less than 10nV/
√Hz from 1kHz to 20MHz, DOUT loaded with 10MΩ and 60pF, unless otherwise noted. All typical operating
curves have been taken with the MAX2077CTN+ package variant.)
LARGE-SIGNAL BANDWIDTH vs. FREQUENCY
(GAIN = 20dB, VOUT = 1VP-P)
MAX2077
toc16
FREQUENCY (MHz)
GAIN
(dB)
10
-10
0
10
20
30
-20
1100
VOUT = 1VP-P
GAIN = 20dB
9MHz
10MHz
15MHz
18MHz
COMMON-MODE OUTPUT VOLTAGE
vs. GAIN
MAX2077
toc17
GAIN (dB)
COMMON-MODE
OUTPUT
VOLTAGE
(V)
35
26
17
1.6
1.7
1.8
1.9
1.5
844
DIFFERENTIAL OUTPUT IMPEDANCE
vs. FREQUENCY
MAX2077 toc18
FREQUENCY (MHz)
REAL
COMPONENT
(I
)
IMAGINARY
COMPONENT
(I
)
40
30
20
10
60
120
180
0
20
40
60
80
0
050
REAL
IMAGINARY
TWO-TONE ULTRASOUND-SPECIFIC IMD3
vs. FREQUENCY
MAX2077
toc13
FREQUENCY (MHz)
IMD3
(dBc)
15
10
5
-60
-40
-20
0
-80
020
VOUT = 1VP-P
GAIN = 26dB
ADJACENT CHANNEL-TO-CHANNEL
CROSSTALK vs. GAIN
MAX2077
toc14
GAIN (dB)
CROSSTALK
(dBc)
35
26
17
-65
-60
-55
-50
-70
844
VOUT = 1VP-P
fRF = 10MHz
ADJACENT CHANNEL 1
ADJACENT CHANNEL 2
ADJACENT CHANNEL-TO-CHANNEL
CROSSTALK vs. FREQUENCY
MAX2077
toc15
FREQUENCY (MHz)
CROSSTALK
(dBc)
10
-30
-60
0
-90
100
1
VOUT = 1VP-P
GAIN = 20dB
ADJACENT CHANNEL 2
ADJACENT CHANNEL 1
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參數(shù)描述
MAX2077CTN+ 功能描述:射頻前端 8Ch Ultrasound Front-End RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數(shù)據(jù)速率:54 Mbps 噪聲系數(shù): 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32
MAX2077CTN+T 功能描述:射頻前端 8Ch Ultrasound Front-End RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數(shù)據(jù)速率:54 Mbps 噪聲系數(shù): 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32
MAX2077EVKIT# 功能描述:射頻前端 Octal-Channel Ultrasound Front-End RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數(shù)據(jù)速率:54 Mbps 噪聲系數(shù): 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32
MAX2078 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Octal-Channel Ultrasound Front-End with CW Doppler Mixers
MAX2078CTK+ 功能描述:射頻前端 8Ch Ultrasound Front-End RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數(shù)據(jù)速率:54 Mbps 噪聲系數(shù): 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32