Datasheet4U Logo Datasheet4U.com

NE649

Low Voltage Dolby Noise Reduction Circuit

NE649 General Description

The NE649 is an audio noise reduction circuit designed for use in low voltage entertainment systems. The circuit is used to reduce the level of background noise introduced during the recording and playback of audio signals on magnetic tape and improve the noise level in FM broadcast reception. The .

NE649 Datasheet (141.95 KB)

Preview of NE649 PDF

Datasheet Details

Part number:

NE649

Manufacturer:

Signetics

File Size:

141.95 KB

Description:

Low voltage dolby noise reduction circuit.

📁 Related Datasheet

NE645 Dolby Noise Reduction (NXP)

NE64535 NPN SILICON LOW NOISE RF TRANSISTOR (Advanced)

NE646 Dolby Noise Reduction (NXP)

NE600 1GHz LNA and mixer (NXP Semiconductors)

NE602 NE602 (ETC)

NE602 Double-Balanced Mixer and Oscillator (Philips)

NE602A Double-Balanced Mixer and Oscillator (Philips)

NE604A High Performance Low Power FM IF System (Philips)

NE605 HIGH PERFORMANCE LOW POWER MIXER FM IF SYSTEM (NXP)

NE612 Double-balanced mixer and oscillator (Philipss)

TAGS

NE649 Low Voltage Dolby Noise Reduction Circuit Signetics

Image Gallery

NE649 Datasheet Preview Page 2 NE649 Datasheet Preview Page 3

NE649 Distributor