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参数资料
型号： MAX2077CTK+T
厂商： Maxim Integrated Products
文件页数： 16/20页
文件大小： 0K
描述： IC FRONT-END ULTRASOUND 68TQFN
应用说明： Ultrasound Imaging Systems Application Note
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 2,500
类型： 超声波接收器
应用： 医疗用超声波成像，声纳
安装类型： 表面贴装
封装/外壳： 68-TQFN 裸露焊盘
供应商设备封装： 68-TQFN-EP（10x10）
包装： 带卷 (TR)
MAX2077
Octal-Channel Ultrasound Front-End
_______________________________________________________________________________________
5
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
3V Supply Modulation Ratio
Gain = 28dB, VG+ - VG- = 0.4V, VOUT = 1VP-P,
fRF = 5MHz, fMOD = 1kHz, VMOD = 50mVP-P, ratio of
output sideband at 5.001MHz, 1VP-P
-73
dBc
4.75V/5V Supply Modulation
Ratio
Gain = 28dB, VG+ - VG- = 0.4V, VOUT = 1VP-P,
fRF = 5MHz, fMOD = 1kHz, VMOD = 50mVP-P, ratio of
output sideband at 5.001MHz, 1VP-P
-82
dBc
Gain Control Lines Common-
Mode Rejection Ratio
Gain = 28dB, VG+ - VG- = 0.4V, VOUT = 1VP-P,
fRF = 5MHz, fMOD(CM) = 1kHz, VMOD(CM) = 50mVP-P,
ratio of output sideband at 5.001MHz to 1VP-P
-74
dBc
Overdrive Phase Delay
VG+ - VG- = -3V, delay between VIN = 300mVP-P and
VIN = 30mVP-P differential
5
ns
Output Impedance
Differential
100
AC ELECTRICAL CHARACTERISTICS (continued)
(
Typical Application Circuits, VREF = 2.475V to 2.525V, VCC1 = 3.13V to 3.47V, VCC2 = 4.5V to 5.25V, TA = 0°C to +70°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. Typical values are at VCC1
= 3.3V, VCC2 = 4.75V, TA = +25°C, unless otherwise noted.) (Note 5)
AC ELECTRICAL CHARACTERISTICS—SERIAL PERIPHERAL INTERFACE
(DOUT loaded with 60pF and 10M
Ω, 2ns rise and fall edges on CLK.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Clock Speed
10
MHz
Mininimum Data-to-Clock Setup
Time
tCS
5
ns
Mininimum Data-to-Clock Hold
Time
tCH
0
ns
Mininimum Clock-to-
CS Setup
Time
tES
5
ns
CS Positive Mininimum Pulse
Width
tEW
1
ns
Mininimum Clock Pulse Width
tCW
2
ns
Note 5:
Minimum and maximum limits at TA = +25°C and +70°C are guaranteed by design, characterization, and/or production test.
Note 6:
Noise performance of the device is dependent on the noise contribution from VREF. Use a low-noise supply for VREF. The
reference input noise is given for 8 channels, knowing that the reference-noise contributions are correlated in all 8 chan-
nels. If more channels are used, the reference noise must be reduced to get the best noise performance.
Note 7:
Not applicable to the MAX2077CTK+.
Note 8:
See the
Ultrasound-Specific IMD3 Specification section.
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MAX2077CTN+T 功能描述:射频前端 8Ch Ultrasound Front-End 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
MAX2077EVKIT# 功能描述:射频前端 Octal-Channel Ultrasound Front-End 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
MAX2078 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Octal-Channel Ultrasound Front-End with CW Doppler Mixers
MAX2078CTK+ 功能描述:射频前端 8Ch Ultrasound Front-End 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
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