Analog Devices AD10242
The AD10242 is a complete dual signal chain solution including on-board amplifiers, references, ADCs, and output buffering providing unsurpassed total system performance. Each channel is laser trimmed for gain and offset matching and provides channelto-channel crosstalk performance better than 80 dB. The AD10242 utilizes two each of the AD9632, OP279, and AD9042 in a custom MCM to gain space, performance, and cost advantages over solutions previously available.
| Part No. |
AD10242 |
| Datasheet |
AD10242
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| Manufacturer |
 Analog Devices |
| Description |
Dual 12-Bit 40-MSPS MCM A/D Converter |
| Buy |
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FEATURES
2 Matched ADCs with Input Signal Conditioning Selectable Bipolar Input Voltage Range (؎0.5 V, ؎1.0 V, ؎2.0 V) Full MIL-STD-883B Compliant 80 dB Spurious-Free Dynamic Range Trimmed Channel-Channel Matching APPLICATIONS
Radar Processing Communications Receivers FLIR Processing Secure Communications Any I/Q Signal Processing Application GENERAL DESCRIPTION
The AD10242 operates with ± 5.0 V for the analog signal conditioning with a separate 5.0 V supply for the analog-to-digital conversion. Each channel is completely independent, allowing operation with independent encode or analog inputs. The AD10242 also offers the user a choice of analog input signal ranges to minimize additional signal conditioning required for multiple functions within a single system. The heart of the AD10242 is the AD9042, which is designed specifically for applications requiring wide dynamic range. The AD10242 is manufactured on Analog Devices’ MIL-PRF-38534 MCM line and is completely qualified. Units are packaged in a custom, cofired, ceramic 68-lead gull wing package and specified for operation from –55°C to +125°C.
