GENERAL DESCRIPTION

The AD9212 is an octal, 10-bit, 40 MSPS/65 MSPS ADC with an on-chip sample-and-hold circuit designed for low cost, low power, small size, and ease of use. Operating at a conversion rate of up to 65 MSPS, it is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.

FEATURES

8 analog-to-digital converters (ADCs) integrated into 1 package

100 mW ADC power per channel at 65 MSPS

SNR = 60.8 dB (to Nyquist)

ENOB = 9.8 bits

SFDR = 80 dBc (to Nyquist)

Excellent linearity

DNL = ±0.3 LSB (typical); INL = ±0.4 LSB (typical)

Serial LVDS (ANSI-644, default)

Low power, reduced signal option (similar to IEEE 1596.3)

Data and frame clock outputs

325 MHz, full-power analog bandwidth

2 V p-p input voltage range

1.8 V supply operation

Serial port control

Full-chip and individual-channel power-down modes

Flexible bit orientation

Built-in and custom digital test pattern generation

Programmable clock and data alignment

Programmable output resolution

Standby mode

APPLICATIONS

Medical imaging and nondestructive ultrasound

Portable ultrasound and digital beam-forming systems

Quadrature radio receivers

Diversity radio receivers

Tape drives

Optical networking

Test equipment