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参数资料
| 型号： | MAX2036CCQ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/25页 |
| 文件大小： | 0K |
| 描述： | IC VGA W/OCTAL MIXER 8CH 100TQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 90 |
| 放大器类型： | 可变增益 |
| 电路数： | 8 |
| 输出类型： | 差分 |
| -3db带宽： | 2MHz |
| 电流 - 电源： | 245mA |
| 电流 - 输出 / 通道： | 3.75mA |
| 电压 - 电源，单路/双路(±)： | 4.75 V ~ 5.25 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-TQFP 裸露焊盘 |
| 供应商设备封装： | 100-TQFP-EP（14x14） |
| 包装： | 托盘 |
MAX2036
Ultrasound VGA Integrated
with CW Octal Mixer
______________________________________________________________________________________
15
VGA Clamp
A clamp is provided to limit the VGA output signals to
avoid overdriving the ADC or to prevent ADC saturation.
Set VG_CLAMP_MODE low to clamp the VGA differential
outputs at 2.2VP-P. Set the VG_CLAMP_MODE high to
disable the clamp.
Power-Down
The device can also be powered down with PD. Set PD
to logic-high for power-down mode. In power-down
mode, the device draws a total supply current of 27mA.
Set PD to a logic-low for normal operation
Overload Recovery
The device is also optimized for quick overload recov-
ery for operation under the large input-signal conditions
that are typically found in ultrasound input buffer
imaging applications. See the
Typical Operating
Characteristics for an illustration of the rapid recovery
time from a transmit-related overload.
Octal Continuous Wave (CW) Mixer
The MAX2036 CW mixers are designed using an active
double-balanced topology. The mixers achieve high
dynamic range and high-linearity performance, with
exceptionally low noise, which is ideal for ultrasound
CWD signal reception. The octal quadrature mixer
array provides noise performance of -155dBc/Hz at
1kHz from a 1.25MHz carrier, and a two-tone, third-
order, ultrasound-specific intermodulation product of
typically -50dBc. See the
Ultrasound-Specific IMD3
Specification in the Applications Information section.
The octal array exhibits quadrature and in-phase differ-
ential current outputs (CW_QOUT+, CW_QOUT-,
CW_IOUT+, CW_IOUT-) to produce the total CWD
beamformed signal. The maximum differential current
output is typically 3mAP-P and the mixer output-compli-
ance voltage ranges from 4.75V to 12V.
CHANNEL 1
I/Q
DIVIDER
PHASE
SELECTOR
5
5-BIT
SR
5-BIT
SR
5-BIT
SR
IQ
I Q
DIN
CLK
LO_LVDS+
LO_LVDS-
CWIN1
CWIN2
CWIN8
GND
CW_M2
CW_M1
CW_IOUT+
DOUT
LOW_PWR
PD
CW_IOUT-
CW_QOUT-
CW_QOUT+
CW_IOUT2+
CW_QOUT2-
LOAD
LO1
LO2
LO8
VCC
VREF
CW_FILTER
M4_EN
MAX2036
I Q
CHANNEL 2
I/Q
DIVIDER
PHASE
SELECTOR
5
CHANNEL 8
I/Q
DIVIDER
PHASE
SELECTOR
5
High-Level CW Mixer and Programmable
Beamformer Functional Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2036CCQ+ | 功能描述:仪表放大器 Ultrasound Variable Gain Amplifier RoHS:否 制造商:Texas Instruments 通道数量: 输入补偿电压:150 V 可用增益调整: 最大输入电阻:10 kOhms 共模抑制比（最小值）:88 dB 工作电源电压:2.7 V to 36 V 电源电流:200 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:MSOP-8 封装:Bulk |
| MAX2036CCQ+D | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX2036CCQ+T | 功能描述:仪表放大器 Ultrasound Variable Gain Amplifier RoHS:否 制造商:Texas Instruments 通道数量: 输入补偿电压:150 V 可用增益调整: 最大输入电阻:10 kOhms 共模抑制比（最小值）:88 dB 工作电源电压:2.7 V to 36 V 电源电流:200 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:MSOP-8 封装:Bulk |
| MAX2036CCQ+TD | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Ultrasound VGA Integrated with CW Octal Mixer |
| MAX2036EVKIT | 制造商:Maxim Integrated Products 功能描述:ULTRASOUND VARIABLE-GAIN AMPLIFIER WITH CWD (10B COMPATIBLE - Boxed Product (Development Kits) |
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