CDK2307B - 12/13位、40MSPS、双路 ADC
The CDK2307 is a high performance, low power dual Analog-to-Digital Converter (ADC). The ADC employs internal reference circuitry, a CMOS control interface and CMOS output data, and is based on a proprietary structure. Digital error correction is employed to ensure no missing codes in the complete full scale range.Several idle modes with fast startup times exist. Each channel can independently be powered down and the entire chip can either be put in Standby Mode or Power Down mode. The different modes are optimized to allow the user to select the mode resulting in the smallest possible energy consumption during idle mode and startup. The CDK2307 has a highly linear THA optimized for frequencies up to Nyquist. The differential clock interface is optimized for low jitter clock sources and supports LVDS, LVPECL, sine wave and CMOS clock inputs.
Features
- 13-bit resolution
- 40MSPS maximum sampling rate
- Ultra-low power dissipation: 55mW
- 73dB SNR at Fin = 8MHz
- 11.7 bits ENOB
- 1.8V core supply voltage
- 1.7V to 3.6V I/O supply voltage
- Parallel CMOS output
Applications
- Medical imaging
- Portable test equipment
- Digital oscilloscope
- IF communications
Related Application Notes
- AN-10_CDK2307 (TQFP package) Evaluation Board User Guide
- AN-12_CDK2307 / CDK2308 (QFN package) Evaluation Board User Guide
Ordering Information |
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| Part # | Status | Package | Pb-Free | Temp Range | Budgetary 1K Price | Packing method | Sample | RFQ |
| CDK2307BILP64 | Production | QFN-64 | Yes | -40°C to +85° | $12.50 | Tray | Yes | RFQ |
| CDK2307BITQ64 | Production | TQFP-64 | Yes | -40°C to +85° | $12.50 | Tray | Yes | RFQ |
| CDK2307BITQ64X | Production | TQFP-64 | Yes | -40°C to +85° | $12.50 | Tape and Reel | Yes | RFQ |
| CEB2307D | Production | Eval Board | -- | -- | $199.99 | -- | N/A | RFQ |