TA1274F - PIF/SIF SYNCHRONOUS DEMODULATOR IC

Toshiba

Key Features

Compatible pin assignment to TA1267AF PIF.

TA1274F pif/sif synchronous demodulator ic by Toshiba - Datasheet Preview

Datasheet Details

Part number	TA1274F
Manufacturer	Toshiba
File Size	257.69 KB
Description	PIF/SIF SYNCHRONOUS DEMODULATOR IC
Datasheet	TA1274F Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TA1274F TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA1274F PIF / SIF SYNCHRONOUS DEMODULATOR IC FEATURES · Compatible pin assignment to TA1267AF PIF CIRCUIT · True synchronous PIF demodulator · 3-stages gain controlled PIF amplifier · High speed response PIF AGC detector · Buzz reducer · Equalizer for video output · AFT detector without extra reference circuit SIF CIRCUIT · Wide range gain controlled SIF amplifier (control range : 70dB typ.) · Alignment-free PLL-FM demodulator Weight: 0.27 g (typ.) 1 2002-12-20 BLOCK DIAGRAM TA1274F 2 2002-12-20 TERMINAL FUNCTION PIN No. NAME FUNCTION 1 24 PIF input Differential type inputs. Typical input level is 85 dBµV. TA1274F INTERFACE CIRCUIT 2 RF AGC output Open collector (PNP) type output.