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Low Supply Voltage 75Ω Driver

MM1671

DESCRIPTIONS

This IC is a 75Ω driver with a built-in LPF that can operate at low voltage. It supports 3V

and 5V operating power voltage, and is ideal for video signal output in devices ranging

from portable digital still cameras to stationary equipment such as DVD players. It

incorporates a high performance 4-stage LPF, which is ideal for removing DAC sampling

consumption during power save to under 1µA. This lengthens the life of the batteries in

The built-in amp gain on this IC is 6dB and there is also with input clamp, allowing

support for a range of video signals, not just composite signals.

FEATURES

Operating power voltage 2.8~5.5V (supports 3V and 5V systems)

Operating temperature range -40~85°C

Current consumption (no signal) 7.0mA typ.

Current consumption during power save 1.0µA max.

High precision voltage gain 6±0.3dB at 100kHz

Built-in high-performance 4-stage LPF 6.75MHz/100kHz max. ±1.0dB

27MHz/100kHz typ. -40dB

Built-in sag auxiliary circuit

Built-in 6dB amp output gain available

available with input clamp

Ultra-small package

TIGER ELECTRONIC CO.,LTD