Description:

The NTE1827 is an IC containing the VIF section and SIF section on a single chip in the 20–Lead DIP package. The use of the small–sized package serves to make VCR tuner units smaller.

Features:

• High–Gain VIF Amp Requiring No Preamp

• Non–Adjusting can be Attained by using a Ceramic Discriminator because of FM Detection being Quadrature Detection.

• Possible to Mute Video, Sound for VCR.

• Small–Sized Package.

• Minimum Number of External Parts Required.

• Operates from 9V Supply Voltage

Functions:

• VIF section: VIF AMP, Video Det, Peak IF AGC, B/W Noise Canceller, RF AGC, AFT, Video Mute.

• SIF section: SIF Limiter Amp, FM Det, SND Mute.