GENERAL DEscriptION

The SGM9144 is a low voltage video amplifier with 5th-order LPF circuit which can operate from 2.5V to 4.0V power supply. It is designed for portable video system and system with video output applications.

No output coupling capacitor is required for internal negative charge pump circuit.

SGM9144 provides two gain options (6dB or 12dB) for different applications.

The SGM9144 is available in Green MSOP-8 and TDFN-2×2-8L packages. It operates over an ambient temperature range of -40℃ to +125℃.

FEATURES

• Supply Voltage Range: 2.5V to 4.0V

• Capless Output Coupling

• 6dB or 12dB Gain

• Internal 75Ω Driver Circuit

• Internal 5th-Order 14MHz LPF

• Power-Save Circuit and 1.8V Logical Control

• Current: 11.8mA

• Available in Green MSOP-8 and TDFN-2×2-8L Packages

• -40℃ to +125℃ Operating Temperature Range