ADS6145 - Texas Instruments

ADS6145 Analog-to-Digital Converters

ADS6145/ADS6144/ADS6143/ADS6142 (ADS614X) are a family of 14-bit A/D converters with sampling frequencies up to 125 MSPS. The high performance and low power consumption of the ADS614X are combined in a compact 32 QFN package. An internal high bandwidth sample and hold and a low jitter clock buffer help to achieve high SNR and high SFDR even at high input fre.

Features

1
• Maximum Sample Rate: 125 MSPS
• 14-Bit Resolution with No Missing Codes
• 3.5 dB Coarse Gain and up to 6 dB Programmable Fine Gain for SNR/SFDR Trade-Off
• Parallel CMOS and Double Data Rate (DDR) LVDS Output Options
• Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs, and Clock Amplitude Down to 400 mVPP
• Clock Duty Cycle Stabilizer
• Internal Reference with Support for External Reference
• No External Decoupling Required for References
• Programmable Output Clock Position and Drive Strength to Ease Data Capture
• 3.3-V Analog and 1.8-V to 3.3-V Digital Supply
• 32-QFN Package (5 mm × 5 m.