TI ADS41B25IRGZR ADS41B25 Ultralow Power ADC with Analog Buffer

TI

ADS41B25IRGZR

ADS41B25 date sheet

Product category

12-Bit, 125MSPS, Ultralow-Power ADC with Analog Buffer

Application

for multi-carrier, wide bandwidth communications applications such as PA linearization.

Description

Resolution: 12-Bit, 125MSPS

Integrated High-Impedance

Analog Input Buffer:

– Input Capacitance at dc: 3.5pF

– Input Resistance at dc: 10kΩ

Maximum Sample Rate: 125MSPS

Ultralow Power:

– 1.8V Analog Power: 114mW

– 3.3V Buffer Power: 96mW

– I/O Power: 100mW (DDR LVDS)

High Dynamic Performance:

– SNR: 68.3dBFS at 170MHz

– SFDR: 87dBc at 170MHz

• Output Interface:

– Double Data Rate (DDR) LVDS with

Programmable Swing and Strength:

– Standard Swing: 350mV

– Low Swing: 200mV

– Default Strength: 100Ω Termination

– 2x Strength: 50Ω Termination

– 1.8V Parallel CMOS Interface Also Supported

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