AD13465

a Dual Channel, 14-Bit, 65 MSPS A/D Converter with Analog Input Signal Conditioning AD13465 state-of-the-art high-density circuit design and laser-trimmed thin-film resistor networks to achieve exceptional channel matching and impedance control, and provide for significant board area savings. Multiple options are provided for driving the analog input, including single-ended, differential, and optional series filtering. The AD13465 also offers the user a choice of analog input signal ranges to further minimize additional external signal conditioning, while remaining general-purpose. The AD13465 operates with ± 5.0 V for the analog signal conditioning, 5.0 V supply for the analog-to-digital conversion, and 3.3 V digital supply for the output stage. Each channel is completely independent, allowing operation with independent Encode and Analog Inputs, while maintaining minimal crosstalk and interference. The AD13465 is packaged in a 68-lead ceramic gull wing package. Manufacturing is done on Analog Devices’ MIL38534 Qualified Manufacturers Line (QML) and components are available up to Class-H (–40°C to +85°C). The components are manufactured using Analog Devices’ high-speed complementary bipolar process (XFCB). PRODUCT HIGHLIGHTS FEATURES Dual, 65 MSPS Minimum Sample Rate Channel-to-Channel Matching, ؎1% Gain Error 90 dB Channel-to-Channel Isolation DC-Coupled Signal Conditioning 85 dB Spurious-Free Dynamic Range Selectable Bipolar Inputs ( ؎1 V and ؎ 0.5 V Ranges) Integral Two-...