ADC12J1600NKE Texas Instruments In Stock
The ADC12J1600NKE is a 12-bit, 1.6 GSPS single-channel analog-to-digital converter by Texas Instruments designed for high-speed data acquisition. Key specs: 12-bit resolution, 1.6 GSPS sample rate, JESD204B serial output interface, 1.8V supply. From competitive pricing, in stock with worldwide shipping from authorized distributors.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADC12J1600NKE?
- 1.6 GSPS sample rate with 12-bit resolution delivers exceptional dynamic range and bandwidth for direct RF sampling of signals up to 800MHz without analog downconversion
- JESD204B high-speed serial output interface with programmable lane configurations simplifies board layout and reduces pin count compared to parallel LVDS ADC interfaces in high-channel-count systems
- Integrated digital downconversion and decimation filters enable flexible signal processing and reduce output data rates, offloading processing burden from downstream FPGAs and DSPs
- Low 1.8V analog and digital supply voltage with on-chip reference minimizes power consumption and external component count for compact high-speed acquisition boards
What is ADC12J1600NKE used for?
The ADC12J1600NKE is designed for high-speed signal acquisition systems such as radar, electronic warfare, software-defined radio, and communications test equipment where direct RF sampling eliminates the need for analog mixers and IF stages. It also serves military and aerospace signal intelligence platforms, spectrum analyzers, and oscilloscope front-ends requiring wideband capture with high spurious-free dynamic range. Research and scientific instrumentation including particle physics detectors and medical imaging systems benefit from its combination of high sample rate and digital processing features.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for ADC12J1600NKE?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the sample rate and resolution of the ADC12J1600NKE?
The ADC12J1600NKE achieves a maximum sample rate of 1.6 GSPS (giga-samples per second) with 12-bit resolution, enabling Nyquist bandwidth coverage up to 800MHz. This combination makes it suitable for direct RF sampling applications where signals in the first, second, or third Nyquist zone need to be digitized without analog frequency conversion stages.
What digital interface does the ADC12J1600NKE use for data output?
The ADC12J1600NKE uses a JESD204B high-speed serial interface for digital data output. JESD204B supports deterministic latency and multi-device synchronization essential for phased-array radar and MIMO systems. The serial interface significantly reduces PCB trace count compared to parallel LVDS outputs, simplifying high-speed board design and signal integrity management at gigabit data rates.
What supply voltage does the ADC12J1600NKE require?
The ADC12J1600NKE operates from a 1.8V supply for both analog and digital sections, consistent with modern high-speed ADC design requirements for low power consumption. A clean, low-noise power supply with appropriate decoupling is critical to achieving the specified SFDR and SNR performance. An on-chip voltage reference reduces external component count and simplifies PCB design.
What are typical applications for the ADC12J1600NKE?
The ADC12J1600NKE is used in radar front-ends, electronic warfare receivers, software-defined radio platforms, communications signal analyzers, and military signal intelligence systems. Its 1.6 GSPS rate allows direct digitization of VHF through UHF RF signals, eliminating analog mixing stages. It also appears in test and measurement instruments, medical ultrasound systems, and scientific data acquisition hardware requiring high-bandwidth digitization.
What package is the ADC12J1600NKE available in?
The ADC12J1600NKE is available in a fine-pitch BGA (ball grid array) package indicated by the NKE suffix in Texas Instruments' nomenclature. BGA packaging is standard for high pin-count, high-speed ICs like this ADC as it provides excellent electrical performance with short signal paths, good thermal dissipation, and a compact PCB footprint relative to the number of signal, power, and ground connections required.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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