ZGAD250D12
ZGAD250D12
Product Summary
ZGAD250D12 is a dual-channel 12-bit 250Msps Analog-to-Digital Converter (ADC)， designed for high frequency, wide dynamic range signal digitization， featuring excellent performance including 68dB SNR and 85dB SFDR.
Technical Specifications
• Sampling Rate 10Msps to 250Msps
• 1.8V Single Voltage Supply
• Output: DDR LVDS
• Input Range: 1.5V pp
• Signal-to-Noise Ratio (SNR): 68dB
• Spurious-Free Dynamic Range (SFDR): 85dB
• Full Power Bandwidth: 1500MHz
• Power Dissipation at Full Rate: 620mW
• Dual-Channel Sampling
• Optional Clock Duty Cycle Stabilizer
• Power-Saving Low Power and Sleep Modes
• Configurable SPI Serial Port
• Package: QFN64
• Operating Temperature: -40°C to 85°C
Features & Benefits
ZGAD250D12 is a dual-channel 12-bit 250Msps analog-to-digital converter (ADC). designed for high-frequency, wide dynamic range signal digitization.The family features performance including 68dB signal-to-noise ratio (SNR) and 85dB spurious-free dynamic range (SFDR), making it perfect for demanding signal chain applications.1500MHz input bandwidth allows the ADC to maintain excellent performance while sampling at high frequencies.The latency is only six clock cycles.Static specifications include ±0.6LSB Integral Non-Linearity (INL)(typical), ±0.25LSB Differential Non-Linearity (DNL)(typical). The clock input can be driven differentially with a sine wave, PECL, LVDS, TTL, or CMOS input.An optional clock duty-cycle stabilizer allows high performance at full-speed operation over a wide range of clock duty cycles.
