CBM16AD125Q 16 bit, 125 MSPS/105 MSPS/80 MSPS, 1.8 V, dual channel analog-to-digital converter

CBM16AD125 is a dual-channel, 16-bit, 125 / 105 / 80 MSPS Analog-to-Digital Converter (ADC), designed to meet the requirements of high-performance, low-cost, and compact multi-functional communication applications. The dual-channel ADC core adopts a multistage differential pipeline architecture, with each ADC integrating a high-bandwidth differential sample-and-hold circuit, supporting a variety of user-selectable input ranges.
The chip internally integrates reference voltage sources, simplifying external design. A duty cycle stabilizer is available to compensate for variations in the ADC clock duty cycle, maintaining excellent converter performance. The ADC output data can be directly sent to two external 16-bit output ports, supporting both 1.8V CMOS and LVDS modes. Flexible power-down options significantly reduce power consumption. A three-wire SPI-compatible serial interface can configure various functions of the product.
CBM16AD125 is available in a 64-pin QFN package, with a rated temperature range of -40°C to +85°C for industrial applications.

Parameters
Features
Applications

Resolution: 16 bit
Channels: 2 Channel
Interface: Parallel
Sample Rate(Msps): 125 / 105 / 80
Input Type: Differential
Architecture: Pipeline
Analog Supply Voltage: 1.8 V
Digital Supply Voltage: 1.8 V
SNR – Signal to Noise Ratio: 78 dB
Operating Temperature -40 ℃ - 85 ℃

Signal to Noise Ratio(SNR)：78 dBFS
Spurious-Free Dynamic Range(SFDR)：88 dBc
Low power consumption：800 mW (125 MSPS)
1.8 V analog power supply
1.8 V CMOS or LVDS output power supply
1 to 8 integer input clock divider
IF sampling frequency up to 300 MHz
Small-signal input noise: −153.6 dBm/Hz (200 Ω input impedance, 70 MHz, 125 MSPS)
Optional on-chip dither

Radar System
Diversity Radio System
Multimode Digital Receiver (3G)
GSM/EDGE/W-CDMA/LTE/CDMA2000 WiMAX/TD-SCDMA
I/O Demodulation Systems
Intelligent antenna system
Universal Software Defined Radio
Broadband Data Applications
Ultrasound equipment

Type	Title	File Size	Date	Download
Product manual	CBM16AD125Q	1693	2024-11-27	Download
Selection Guide	Corebai Selection Guide Rev.En2023.pdf	7.73M	2024-01-24	Download

计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

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计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

下载

Ordering & Quality

Product number	Rating	Inventory(pcs)	Price	Package	MSL	RoHS	MPQ	Operating Temperature Range (℃)	Order
CBM16AD125Q	Industrial grade	0	1~9 \| $ 59.01  10~99$55.50 100~499$50.58 500+$44.96	QFN-64	MSL 3	RoHS	Tray, 260	-40 - 85	- + Requested quantity exceeds in stock amount Add to cart
CBM16AD105Q	Industrial grade	1900	1~9 \| $ 56.90  10~99$54.09 100~499$47.77 500+$41.45	QFN-64	MSL 3	RoHS	Tray, 260	-40 - 85	- + Requested quantity exceeds in stock amount Add to cart
CBM16AD80Q	Industrial grade	13	1~9 \| $ 56.20  10~99$52.69 100~499$44.96 500+$38.64	QFN-64	MSL 3	RoHS	Tray, 260	-40 - 85	- + Requested quantity exceeds in stock amount Add to cart

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