TIGER ELECTRONIC CO.,LTD
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
noise. In addition, ultra-low current consumption has been achieved by suppressing current
consumption during power save to under 1µA. This lengthens the life of the batteries in
portable devices.
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
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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
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Built-in sag auxiliary circuit
Built-in 6dB amp output gain available
available with input clamp
Ultra-small package
1/11
TGS [ Tiger Electronic Co.,Ltd ]
