AD9601

10-Bit, 200 MSPS/250 MSPS 1.8 V Analog-to-Digital Converter AD9601 FEATURES www.datasheet4u.com SNR = 59.4 dBFS @ fIN up to 70 MHz @ 250 MSPS ENOB of 9.7 @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS) SFDR = 81 dBc @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS) Excellent linearity DNL = 0.2 LSB typical INL = 0.2 LSB typical CMOS outputs Single data port at up to 250 MHz Demultiplexed dual port at up to 2 × 125 MHz 700 MHz full power analog bandwidth On-chip reference, no external decoupling required Integrated input buffer and track-and-hold Low power dissipation 274 mW @ 200 MSPS 322 mW @ 250 MSPS Programmable input voltage range 1.0 V to 1.5 V, 1.25 V nominal 1.8 V analog and digital supply operation Selectable output data format (offset binary, twos complement, Gray code) Clock duty cycle stabilizer Integrated data capture clock APPLICATIONS Wireless and wired broadband communications Cable reverse path Communications test equipment Radar and satellite subsystems Power amplifier linearization FUNCTIONAL BLOCK DIAGRAM RBIAS PWDN AGND AVDD (1.8V) REFERENCE CML VIN+ VIN– TRACK-AND-HOLD ADC 10-BIT CORE CLK+ CLK– CLOCK MANAGEMENT 10 AD9601 DRVDD DRGND OUTPUT 10 STAGING LVDS Dx9 TO Dx0 OVRA OVRB SERIAL PORT DCO+ 07100-001 DCO– RESET SCLK SDIO CSB Figure 1. GENERAL DESCRIPTION The AD9601 is a 10-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates at up to a 250 MSPS conversion rate and is optimized f...