国产精品久久久久无码av色戒,大帝av在线一区二区三区,国产肥熟女视频一区二区三区,大陆少妇xxxx做受,被黑人猛躁10次高潮视频

Description:

The NTE875 is a complete video IF signal processing system on a single 28–Lead DIP type package. This device contains a 5–stage gain–controlled IF amplifier, a PLL synchronous amplitude detector, self–contained gated AGC, and a switchable AFC detector. The increased flexibility of the NTE875 makes it suitable for a wide variety of television applications where high quality video or sound carier recovery is required. These include home receiver video IFs, cable and subscription TV decoders, and parallel sound IF/intercarrier detector systems. Typical operating frequencies are 38.9MHz, 45.75MHz, 58.75MHz, and 61.25MHz.

Features:

● Low Differential Gain and Phase

● IF and Detector pin Compatible with NTE878 (Discontinued)

● Common–Base IF Inputs for SAW Filters

● True Synchronous Video Detector using PLL (Phase Lock Loop)

● Excellent Stability at High System Gains

● Noise–Average Gated AGC System

● Uncommitted AGC Comparator Input

● Internal AGC Gate Generator

● Superior Small–Signal Detector Linearity

● AFC Detector with Adjustable Output Bias

● 9MHz Video Bandwidth

● Reverse Tuner AGC Output