AD9070T

The Analog Devices AD9070T is a high-speed 10-bit analog-to-digital converter featuring an on-chip track-and-hold amplifier and emitter-coupled logic (ECL) digital outputs, engineered to digitize wideband signals at conversion rates up to 100 megasamples per second. Fabricated on a complementary bipolar process, the converter achieves low aperture jitter and strong dynamic linearity across its input bandwidth, making it suitable for undersampling applications where high intermediate frequencies must be captured directly. The track-and-hold front end preserves signal fidelity by stabilizing the analog input during the encoding cycle, while the differential ECL output interface minimizes digital switching noise and simplifies interfacing with high-speed downstream logic, even in electrically noisy environments.

Typical deployments include radar and electronic warfare receivers, digital storage oscilloscopes, high-resolution imaging systems, and broadband communication infrastructure where fast, accurate signal representation is critical. The device fits into aerospace and defense platforms that demand reliable sampling of pulsed or modulated waveforms, as well as industrial test equipment requiring repeatable transient capture. The “T” suffix commonly designates an extended temperature range compliant with military-grade operation, and the hermetic DIP package offers physical robustness and straightforward through-hole mounting—attributes valued in long-lifecycle military programs and legacy system sustainment. Procurement professionals should verify ongoing production status, as converters in this density and speed class are subject to lifecycle transitions; sourcing through authorized channels with traceability documentation remains essential for high-reliability applications.