AD13465 Datasheet | Analog Devices

FEATURES Dual, 65 MSPS Minimum Sample Rate Channel-to-Channel Matching, ؎1% Gain Error 90 d B Channel-to-Channel Isolation DC-Coupled Signal Conditioning 85 d B Spurious-Free Dynamic Range Selectable Bipolar Inputs ( ؎1 V and ؎ 0.5 V Ranges) Integral Two-Pole Low-Pass Nyquist Filter Two’s plement Output Format 3.3 V patible 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 munications Receivers PRODUCT DESCRIPTION The AD13465 is a plete dual channel signal processing solution including on-board amplifiers, references, ADCs, and output termination ponents 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 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 patible with 12-bit AD13280 product family. AMP-IN-B-2 AMP-IN-B-1 FUNCTIONAL BLOCK DIAGRAM AMP-IN-A-2 AMP-IN-A-1 AMP-OUT-A A- IN A+IN DROUTA (LSB) D0A D1A D2A D3A D4A D5A D6A D7A D8A D9A D10A 11 VREF DROUT 14 100⍀ OUTPUT TERMINATORS 3 VREF DROUT 14 100⍀ OUTPUT TERMINATORS 9 5 AMP-OUT-B B+IN B- IN TIMING DROUTB ENC ENC D13B (MSB) D12B D11B D10B D9B TIMING REV. 0 ENC ENC D11A D12A D13A (MSB) D0B D1B D2B D3B D4B D5B (LSB) D6B D7B D8B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices...