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AD13465AF データシート(PDF) 1 Page - Analog Devices |
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AD13465AF データシート(HTML) 1 Page - Analog Devices |
1 / 20 page REV. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a AD13465 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2001 Dual Channel, 14-Bit, 65 MSPS A/D Converter with Analog Input Signal Conditioning FUNCTIONAL BLOCK DIAGRAM 100 OUTPUT TERMINATORS TIMING 3 11 14 14 ENC ENC D9A D10A D11A D0B (LSB) D1B D3B D2B D4B D5B D6B D9B D10B TIMING D11B 9 5 ENC ENC B–IN D12B D13B (MSB) (LSB) D0A D1A D2A D3A D4A D5A D6A D7A D8A AD13465 DROUTA 100 OUTPUT TERMINATORS AMP-IN-B-2 AMP-IN-B-1 AMP-IN-A-2 AMP-IN-A-1 AMP-OUT-A A–IN A+IN B+IN AMP-OUT-B DROUTB DROUT VREF D13A (MSB) D12A D8B D7B VREF DROUT 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-Pole Low-Pass Nyquist Filter Two’s Complement Output Format 3.3 V Compatible Outputs 1.8 W per Channel Industrial and Military Grade APPLICATIONS Radar Processing Optimized for I/Q Baseband Operation Phased Array Receivers Multichannel, Multimode Receivers GPS Antijamming Receivers Communications Receivers PRODUCT DESCRIPTION The AD13465 is a complete dual channel signal processing solution including on-board amplifiers, references, ADCs, and output termination components to provide optimized system performance. The AD13465 has on-chip track-and-hold circuitry and utilizes an innovative multipass architecture to achieve 14-bit, 65 MSPS performance. The AD13465 uses 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, includ- ing 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 condition- ing, 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, allow- ing 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’ MIL- 38534 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 comple- mentary bipolar process (XFCB). PRODUCT HIGHLIGHTS 1. Guaranteed sample rate of 65 MSPS. 2. Input signal conditioning included; gain and impedance matching. 3. Single-ended, differential, or off-module filter options. 4. Fully tested/characterized full channel performance 5. Pin compatible with 12-bit AD13280 product family. |
同様の部品番号 - AD13465AF |
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同様の説明 - AD13465AF |
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