AD9268-125EBZ Analog Devices Inc, AD9268-125EBZ Datasheet - Page 3

• Manufacturer Part Number: AD9268-125EBZ
• Description: Dual 16 Bit 125 High SNR ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9268-125EBZ

• Design Resources: Powering AD9268 with ADP2114 for Increased Efficiency (CN0137)
• Number Of Adc's: 2
• Number Of Bits: 16
• Sampling Rate (per Second): 125M
• Data Interface: Serial, SPI™
• Inputs Per Adc: 1 Differential
• Input Range: 1 ~ 2 Vpp
• Power (typ) @ Conditions: 750mW @ 125MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9268
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

GENERAL DESCRIPTION
The AD9268 is a dual, 16-bit, 80 MSPS/105 MSPS/125 MSPS
analog-to-digital converter (ADC). The AD9268 is designed to
support communications applications where high performance,
combined with low cost, small size, and versatility, is desired.
The dual ADC core features a multistage, differential pipelined
architecture with integrated output error correction logic. Each
ADC features wide bandwidth, differential sample-and-hold
analog input amplifiers that support a variety of user-selectable
input ranges. An integrated voltage reference eases design consid-
erations. A duty cycle stabilizer is provided to compensate for
variations in the ADC clock duty cycle, allowing the converters
to maintain excellent performance.
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The ADC output data can be routed directly to the two external
16-bit output ports. These outputs can be set to either 1.8 V
CMOS or LVDS.
Flexible power-down options allow significant power savings,
when desired.
Programming for setup and control is accomplished using a 3-wire
SPI-compatible serial interface.
The AD9268 is available in a 64-lead LFCSP and is specified over
the industrial temperature range of −40°C to +85°C.
AD9268