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Product Overview
The ADS6422IRGCT is a high-performance, dual-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at sampling rates up to 125 MSPS and is designed for demanding applications such as wireless communications, test and measurement, and radar systems. The device features a 64-pin VQFN package (9x9 mm) and offers excellent dynamic performance with low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
12 Bits |
| Number of Channels |
2 |
| Sampling Rate (Max) |
125 MSPS |
| Input Type |
Differential |
| Data Interface |
LVDS – Parallel |
| Architecture |
Pipelined |
| Reference Type |
External, Internal |
| Voltage – Supply, Analog |
3V ~ 3.6V |
| Voltage – Supply, Digital |
1.65V ~ 3.6V |
| Operating Temperature |
-40°C ~ 85°C |
| Package / Case |
64-VFQFN Exposed Pad |
| Supplier Device Package |
64-VQFN (9x9) |
Key Features
- Dual 12-bit ADC with 125 MSPS maximum sample rate
- Low power consumption: 1.2 W per channel at 125 MSPS
- Excellent dynamic performance: 70.5 dB SNR, 85 dBc SFDR at 100 MHz input
- Internal sample-and-hold amplifier
- LVDS output interface for reduced noise
- On-chip voltage reference and reference buffer
- Power-down and standby modes
Target Applications
- Wireless base stations (e.g., 5G NR, LTE-Advanced)
- Software-defined radios (SDR)
- Radar systems (e.g., automotive radar, surveillance radar)
- Test and measurement equipment (e.g., oscilloscopes, spectrum analyzers)
- Medical imaging (e.g., ultrasound, MRI)
- Communications receivers (e.g., satellite, point-to-point microwave)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS6422IRGCT. 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
ADS6422IRGCT 是德州儀器(TI)推出的一款高性能雙通道12位模數轉換器(ADC),最高採樣率達125 MSPS,採用64引腳VQFN封裝(9x9 mm)。該器件專為無線通信、測試測量及雷達系統等要求苛刻的應用而設計,具有出色的動態性能和低功耗特性。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
12 位 |
| 通道數 |
2 |
| 最大採樣率 |
125 MSPS |
| 輸入類型 |
差分 |
| 數據接口 |
LVDS – 並行 |
| 架構 |
流水線 |
| 參考類型 |
外部、內部 |
| 模擬電源電壓 |
3V ~ 3.6V |
| 數字電源電壓 |
1.65V ~ 3.6V |
| 工作溫度範圍 |
-40°C ~ 85°C |
| 封裝/外殼 |
64-VFQFN 裸露焊盤 |
| 供應商器件封裝 |
64-VQFN(9x9) |
核心特性
- 雙通道12位ADC,最高採樣率125 MSPS
- 低功耗:125 MSPS時每通道1.2 W
- 出色的動態性能:100 MHz輸入時SNR 70.5 dB,SFDR 85 dBc
- 內置採樣保持放大器
- LVDS輸出接口,降低噪聲
- 片上電壓基準和基準緩衝器
- 掉電和待機模式
典型應用場景
- 無線基站(例如5G NR、LTE-Advanced)
- 軟件定義無線電(SDR)
- 雷達系統(例如車載雷達、監視雷達)
- 測試測量設備(例如示波器、頻譜分析儀)
- 醫療成像(例如超聲、MRI)
- 通信接收機(例如衛星、點對點微波)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADS6422IRGCT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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