Demo Board for LTC2236 10-Bit, 25Msps Low Noise 3V ADC
Demonstration circuit DC782A-P features LTC2236 10-Bit, 25Msps Low Noise 3V ADC. The circuitry on the analog inputs is optimized for analog input frequencies below 70 MHz.
The LTC2236 is a 10-bit 25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2236 is perfect for demanding imaging and communications applications with AC performance that includes 61.8dB SNR and 85dB SFDR for signals at the Nyquist frequency.
Note : The DC782 demonstration circuit board should have the following jumper settings: JP1: SHDN: Ground, enables ADC core , JP2: OE: Ground, enables digital outputs , JP3: SENSE: Select VDD for the 2VPP input range SENSE: Select VCM for the 1VPP input range, JP4: MODE: Select VDD (For 2’s complement output format for PScope compatibility) and disables Clock Duty Cycle Stabilizer
Key Applications: Wireless and Wired Broadband Communication, Imaging Systems, Ultrasound, Spectral Analysis, Portable Instrumentation.
Features
Features of LTC2236 ADC:
- Sample Rate: 25Msps
- Single 3V Supply (2.7V to 3.4V)
- Low Power: 75mW
- 61.8dB SNR
- 85dB SFDR
- No Missing Codes
- Flexible Input: 1VP-P to 2VP-P Range
- 575MHz Full Power Bandwidth S/H
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
Ships With
- Demo Board