圣邦微电子

SGM9144 Capless Output Coupling Low Voltage Video Amplifier with LPF

GENERAL DESCRIPTION

The SGM9144 is a low voltage video amplifier with 5th-order LPF circuit. With the internal negative charge pump circuit, output coupling capacitor is unnecessary.

The SGM9144 features low power and small package. It is suitable for low power design on downsizing of portable video system and system with video output.

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

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


PIN CONFIGURATIONS


FEATURES

• 2.5V to 4.0V Operating Voltage Range

• Capless Output Coupling

• 6dB or 12dB Gain

• Internal 75Ω Driver Circuit

• Internal 5th-Order 14MHz LPF

• Power Save Circuit and 1.8V Logical Control

• Quiescent Current: 11.8mA

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

   Packages

• -40 to +125 Operating Temperature Range


APPLICATIONS


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM9144BXMS8G/TR Production MSOP-8 8 Y -40℃ to +125℃ Samples
SGM9144BXTDE8G/TR Production TDFN-2×2-8L 8 Y -40℃ to +125℃ Samples
SGM9144CXMS8G/TR Production MSOP-8 8 Y -40℃ to +125℃ Samples
SGM9144CXTDE8G/TR Production TDFN-2×2-8L 8 Y -40℃ to +125℃ Samples

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