SGM9121.pdf
No.11201
● Excellent Video Performance
● 5th-Order Reconstruction Filter
● Internal Gain: 6dB
● Rail-to-Rail Output
● SAG Correction Reduces AC Coupling Capacitor Size
● Input Voltage Range Includes Ground
● AC-Coupled Input
● Single Power Supply: 3.0V to 5.5V
● Low Power
6mA Typical Supply Current
0.1μA Typical Supply Current when Disabled
● Available in Green SC70-6 Package
● -40℃ to +85℃ Operating Temperature Range
The SGM9121 is a single rail-to-rail 5th-order output reconstruction filter with a -3dB bandwidth of 8MHz and 35V/μs slew rate. Operating from single power supply ranging from 3.0V to 5.5V and sinking an ultra-low 6mA quiescent current, the SGM9121 is ideally suited for low power, battery-operated applications. SGM9121 employs an internal level shift circuit that avoids sync-pulse clipping and allows DC-coupled output. If AC coupling is preferred, the SGM9121 offers a sag-correction feature that significantly reduces the size of the output coupling capacitor.
SGM9121 has a power-down disable feature that reduces the supply current to 0.1μA, dramatically reducing power consumption and prolonging battery life.
