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參數(shù)資料
| 型號： | MAX2078CTK+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 5/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FRNT-END ULTRASOUND 8CH 68QFN |
| 應(yīng)用說明： | Ultrasound Imaging Systems Application Note |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 特色產(chǎn)品： | MAX2078 Octal-Channel Ultrasound Front-End with CW Doppler Mixers |
| 標(biāo)準包裝： | 30 |
| 類型： | 超聲波接收器 |
| 應(yīng)用： | 醫(yī)療用超聲波成像，聲納 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 68-TQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 68-TQFN-EP（10x10） |
| 包裝： | 管件 |
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MAX2078
Octal-Channel Ultrasound Front-End
with CW Doppler Mixers
______________________________________________________________________________________
13
Pin Description
PIN
NAME
FUNCTION
1
IN2
Channel 2 Input
2
INC2
Channel 2 Clamp Input. Connect to a coupling capacitor. See the Typical Application Circuit for details.
3
ZF3
Channel 3 Active Impedance Matching Line. AC-couple to source with a 10nF capacitor.
4
IN3
Channel 3 Input
5
INC3
Channel 3 Clamp Input. Connect to a coupling capacitor. See the Typical Application Circuit for details.
6
ZF4
Channel 4 Active Impedance Matching Line. AC-couple to source with a 10nF capacitor.
7
IN4
Channel 4 Input
8
INC4
Channel 4 Clamp Input. Connect to the input coupling capacitor. See the Typical Application Circuit
for details.
9, 28, 31
GND
Ground
10
AG
AC Ground. Connect a low-ESR 1F capacitor to ground.
11
ZF5
Channel 5 Active Impedance Matching Line. AC-couple to source with a 10nF capacitor.
12
IN5
Channel 5 Input
13
INC5
Channel 5 Clamp Input. Connect to a coupling capacitor. See the Typical Application Circuit for details.
14
ZF6
Channel 6 Active Impedance Matching Line. AC-couple to source with a 10nF capacitor.
15
IN6
Channel 6 Input
16
INC6
Channel 6 Clamp Input. Connect to a coupling capacitor. See the Typical Application Circuit for details.
17
ZF7
Channel 7 Active Impedance Matching Line. AC-couple to source with a 10nF capacitor.
18
IN7
Channel 7 Input
19
INC7
Channel 7 Clamp Input. Connect to the input coupling capacitor. See the Typical Application Circuit
for details.
20
ZF8
Channel 8 Active Impedance Matching Line. AC-couple to source with a 10nF capacitor.
21
IN8
Channel 8 Input
22
INC8
Channel 8 Clamp Input. Connect to a coupling capacitor. See the Typical Application Circuit for details.
23, 33,
53, 64
VCC2
4.75V Power Supply. Connect to an external 4.75V power supply. Connect all 4.75V supply pins
together externally and bypass with 100nF capacitors as close as possible to the pin.
24
VREF
External 2.5V Reference Supply. Connect to a low-noise power supply. Bypass to GND with a 0.1F
capacitor as close as possible to the pins. Note that noise performance of the device is dependent on
the noise contribution from VREF. Use a low-noise supply for VREF.
25, 44, 63
VCC1
3.3V Power Supply. Connect to an external 3.3V power supply. Connect all 3.3V supply pins together
externally and bypass with 100nF capacitors as close as possible to the pin.
26
VG+
27
VG-
VGA Analog Gain Control Differential Input. Set the differential voltage to -3V for minimum gain and to
+3V for maximum gain.
29
CLP
CW Low-Power Mode Select Input. Drive CLP high to place CW mixers in low-power mode.
30
PD
Power-Down Mode Select Input. Set PD to VCC1 to place the entire device in power-down mode.
Drive PD low for normal operation. This mode overrides the standby mode.
32
DOUT
Serial Port Data Output. Data output for ease of daisy-chain programming. The level is 3.3V CMOS.
34
OUT8-
Channel 8 Negative Differential Output
35
OUT8+
Channel 8 Positive Differential Output
36
OUT7-
Channel 7 Negative Differential Output
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-32 |
| MAX2078CTK+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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-32 |
| MAX2078EVKIT | 功能描述:射頻前端 Ultrasound Integrated Analog Front End Octal LNA 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-32 |
| MAX2079 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:每個通道具有獨立的混頻器，以優(yōu)化CWD靈敏度 |
| MAX2079CXE+ | 功能描述:射頻接收器 8Ch Ultrasound Front End w/ADC+CW Doppler RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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