AD10265

NOTES
1  Absolute maximum ratings are limiting values to be applied individually, and beyond which the serviceability of the circuit may be impaired. Functional operability is not necessarily implied. Exposure to absolute maximum rating conditions for an extended period of time may affect device reliability.
2  Typical thermal impedances for "Z" package: _JC = 11°C/W; _JA = 30°C/W.

The AD10265 is a full channel ADC solution with on-module signal conditioning for improved dynamic performance and
fully matched channel-to-channel performance. The module includes two wide dynamic range AD6640 ADCs. Each AD6640 has an AD9631/AD9632 ac-coupled amplifier front end. The AD6640s have on-chip track-and-hold circuitry, and utilize an innovative multipass architecture, to achieve 12-bit,65 MSPS performance. The AD10265 uses innovative highdensity circuit design and laser-trimmed thin-film resistor networks to achieve exceptional matching and performance while still maintaining excellent isolation, and providing for significant board area savings.

The AD10265 operates with ± 5.0 V for the analog signal conditioning with a separate +3.3 V supply for the analog-todigital conversion. Each channel is completely independent allowing operation with independent Encode and Analog inputs. The AD10265 also offers the user a choice of Analog Input Signal ranges to further minimize additional external signal conditioning, while still remaining general-purpose.

The AD10265 is packaged in a 68-lead Ceramic Gull Wing Package, footprint compatible with the earlier generation AD10242 (12-bit, 40 MSPS). Manufacturing is done on Analog Devices' MIL-38534 Qualified Manufacturers Line (QML) and components are available up to Class-H (55°C to +125°C). The AD6640 internal components are manufactured on Analog Devices' high speed complementary bipolar process (XFCB).