AD9216 Series

10-Bit, 65/80/105 MSPS Dual A/D Converter

Catalog

10-Bit, 65/80/105 MSPS Dual A/D Converter

Part	Package / Case	Number of Inputs	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Input Type	Number of A/D Converters	Sampling Rate (Per Second)	Mounting Type	Configuration	Reference Type	Data Interface	Architecture	Ratio - S/H:ADC	Number of Bits [custom]	Features	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]
Analog Devices AD9216BCPZRL7-65	64-VFQFN Exposed Pad CSP	2	2.25 V	3.3 V	Differential Single Ended	2	65 M	Surface Mount	S/H-ADC	External Internal	Parallel	Pipelined	1:1	10	Simultaneous Sampling	85 °C	-40 °C	64-LFCSP-VQ (9x9)	2.7 V	3.3 V
Analog Devices AD9216BCPZ-80	64-VFQFN Exposed Pad CSP	2	2.25 V	3.3 V	Differential Single Ended	2	80 M	Surface Mount	S/H-ADC	External Internal	Parallel	Pipelined	1:1	10	Simultaneous Sampling	85 °C	-40 °C	64-LFCSP-VQ (9x9)	2.7 V	3.3 V
Analog Devices AD9216BCPZ-105	64-VFQFN Exposed Pad CSP	2	2.25 V	3.3 V	Differential Single Ended	2	105 M	Surface Mount	S/H-ADC	External Internal	Parallel	Pipelined	1:1	10	Simultaneous Sampling	85 °C	-40 °C	64-LFCSP-VQ (9x9)	2.7 V	3.3 V

Catalog

10-Bit, 65/80/105 MSPS Dual A/D Converter

Key Features

• Integrated Dual 10-Bit A/D Converters

• Low Power:300 mW at 105 MSPS234 mW at 80 MSPS216 mW at 65 MSPS

• Single 3 V Supply Operation (2.7 V to 3.3 V)

• SNR = 57.6 dBc (to Nyquist, AD9216-105)

• SFDR = 74 dBc (to Nyquist, AD9216-105)

• Low Power: 280 mW at 105 MSPS

• Differential Input with 500 MHz 3 dB Bandwidth

• Exceptional Cross Talk Immunity > 75 dB

• Flexible Analog Input: 1 V p-p to 2 V p-p Range

• Offset Binary or Twos Complement Data Format

• Clock Duty Cycle Stabilizer

• Pin-compatible with the AD9238 and AD9248

Description

The AD9216 is a dual, 3 V, 10-bit, 65/80/105 MSPS analog-to-digital converter. It features dual high performance sample and hold amplifiers and an integrated voltage reference. The AD9216 uses a multistage differential pipelined architecture with output error correction logic to provide 10-bit accuracy and guarantee no missing codes over the full operating temperature range at up to 105 MSPS data rates. The wide bandwidth, differential SHA allows for a variety of user selectable input ranges and offsets including single-ended applications. It is suitable for various applications including multiplexed systems that switch full-scale voltage levels in successive channels and for sampling inputs at frequencies well beyond the Nyquist rate.Dual single-ended clock inputs are used to control all internal conversion cycles. A duty cycle stabilizer is available on the AD9216-65 and can compensate for wide variations in the clock duty cycle, allowing the converters to maintain excellent performance. The digital output data is presented in either straight binary or twos complement format. Out-of-range signals indicate an overflow condition, which can be used with the most significant bit to determine low or high overflow.Fabricated on an advanced CMOS process, the AD9216 is available in a space saving 64-lead LFCSP (9x9) and is specified over the industrial temperature range (-40°C to +85°C).APPLICATIONSUltrasound EquipmentIF Sampling in Communications Receivers: 3G, Radio Point-to-Point, LMDS, MMDSBattery-Powered InstrumentsHand-Held ScopemetersLow Cost Digital Oscilloscopes