ZGAD250D14
ZGAD250D14
Product Summary
ZGAD250D14 is a dual-channel 14-bit 250Msps analog-to-digital converter (ADC), designed for high-frequency, wide dynamic range signal digitization, featuring excellent performance including 70dB Signal-to-Noise Ratio (SNR) and 90dB Spurious-Free Dynamic Range (SFDR) (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): 70dB
• Spurious-Free Dynamic Range (SFDR): 90dB
• Full Power Bandwidth: 1500MHz
• Power Dissipation at Full Power: 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
ZGAD250D14 is a dual-channel 14-bit 250Msps Analog-to-Digital Converter (ADC).designed for high-frequency, wide dynamic range signal digitization.The family features performance including 70dB signal-to-noise ratio (SNR) and 90dB 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 ±1.0LSB Integral Non-Linearity (INL)(typical), ±0.35LSB 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.
