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| 型号： | MAX2079CXE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 17/49页 |
| 文件大小： | 0K |
| 描述： | IC OCT ULTRASOUND RCVR 144CTBGA |
| 标准包装： | 240 |
| 系列： | * |
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Low-Power, High-Performance, Fully Integrated
Octal Ultrasound Receiver (Octal LNA, VGA,
AAF, ADC, and CWD Beamformer)
MAX2079
24
Maxim Integrated
Figure 2. CWD Output Beamforming Example
common mode is established internally to allow for
AC-coupling. The self-biased input common-mode volt-
age defaults to 1.2V. The differential clock signal can
also be DC-coupled if the externally established com-
mon-mode voltage is constrained to the specified clock
input common-mode range of 1V to 1.4V. A differential
input termination of 100I can be switched in by pro-
gramming the CLKIN Control register (04h[4], Table 19).
For single-ended operation, connect CLKIN- to GND
and drive the CLKIN+ input with a logic-level signal.
When the CLKIN- input is grounded (or pulled below the
threshold of the clock-mode detection comparator), the
differential-to-single-ended conversion stage is disabled
and the logic-level inverter path is activated. The input
common-mode self-bias is disconnected from CLKIN+,
and provides a weak pullup bias to AVDD for CLKIN-
during single-ended clock operation.
Figure 3. Digital Highpass Filter
CW_IOUT+
CW_IOUT-
CW_QOUT-
CW_QOUT+
+V
LO
DIVIDER
TO I CHANNEL
CWD ADC
TO Q CHANNEL
CWD ADC
CWD
I CHANNELS IN
CWD
Q CHANNELS IN
CWD
I/Q LO
(BYPASS)
HPF1
CONTROL BITS
R1
T
HPF1 [3:0]
T
(BYPASS)
HPF2
R2
T
HPF2 [3:0]
T
G1
ATTEN [1:0]
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2079CXE+ | 功能描述:射频接收器 8Ch Ultrasound Front End w/ADC+CW Doppler RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MAX2079CXE+T | 功能描述:射频接收器 8Ch Ultrasound Front End w/ADC+CW Doppler RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MAX207C/D | 功能描述:RS-232接口集成电路 +5V RS-232 Transceiver with 0.1 Micro Farads External Capacitors RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX207CAG | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX207CAG+ | 功能描述:RS-232接口集成电路 5V RS232 Transceiver w/0.1uF External Cap RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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