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Product Overview
The AFE5805ZCF from Texas Instruments is a high-performance analog front-end (AFE) designed for ultrasound imaging and other medical imaging applications. It integrates eight channels of low-noise amplifiers (LNAs), variable gain amplifiers (VGAs), anti-aliasing filters (AAFs), and 14-bit analog-to-digital converters (ADCs) with sampling rates up to 65 MSPS. The device is housed in a compact 135-ball NFBGA package (15x9 mm), enabling high-density system designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
8 |
| Resolution |
14 bits |
| Maximum Sampling Rate |
65 MSPS |
| Input Referred Noise |
0.85 nV/√Hz (typical) |
| Gain Range |
−6 dB to 30 dB (LNA + VGA) |
| Anti-Aliasing Filter |
Programmable 3rd-order Butterworth |
| Power Consumption |
85 mW/channel (typical) |
| Supply Voltage |
1.8 V (analog), 1.8 V/3.3 V (digital) |
| Package |
135-NFBGA (15x9 mm) |
| Operating Temperature |
−40°C to +85°C |
Key Features
- Eight fully differential analog channels with integrated LNA, VGA, AAF, and ADC
- Low noise: 0.85 nV/√Hz input-referred noise
- Programmable gain and filter bandwidth
- Digital I/Q demodulation support
- Serial LVDS interface for data output
- On-chip voltage reference and PLL
- Small footprint: 135-ball NFBGA (15x9 mm)
Target Applications
- Medical ultrasound imaging systems (e.g., GE Voluson, Philips EPIQ)
- Portable ultrasound devices (e.g., Butterfly iQ, Clarius)
- Sonar and underwater acoustic imaging
- Non-destructive testing (NDT) equipment
- Radar and communication receivers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
AFE5805ZCF. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
AFE5805ZCF 是德州儀器(TI)推出的一款高性能模擬前端(AFE),專為超聲成像及其他醫學影像應用設計。它集成了八通道低噪聲放大器(LNA)、可變增益放大器(VGA)、抗混疊濾波器(AAF)以及14位模數轉換器(ADC),採樣率高達65 MSPS。器件採用緊湊的135球NFBGA封裝(15x9 mm),支持高密度系統設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
8 |
| 分辨率 |
14位 |
| 最大採樣率 |
65 MSPS |
| 輸入參考噪聲 |
0.85 nV/√Hz(典型值) |
| 增益範圍 |
−6 dB 至 30 dB(LNA + VGA) |
| 抗混疊濾波器 |
可編程三階巴特沃斯 |
| 功耗 |
85 mW/通道(典型值) |
| 電源電壓 |
1.8 V(模擬),1.8 V/3.3 V(數字) |
| 封裝 |
135-NFBGA(15x9 mm) |
| 工作溫度 |
−40°C 至 +85°C |
核心特性
- 八通道全差分模擬鏈路,集成LNA、VGA、AAF和ADC
- 低噪聲:0.85 nV/√Hz 輸入參考噪聲
- 可編程增益和濾波器帶寬
- 支持數字I/Q解調
- 串行LVDS接口輸出數據
- 片內電壓基準和PLL
- 小尺寸:135球NFBGA(15x9 mm)
典型應用場景
- 醫學超聲成像系統(如GE Voluson、Philips EPIQ)
- 便攜式超聲設備(如Butterfly iQ、Clarius)
- 聲納及水下聲學成像
- 無損檢測(NDT)設備
- 雷達和通信接收機
環球供應鏈與批發合作夥伴方案
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