LM1391 - LM1391 Phase-Locked Loop

National Semiconductor

📥 Download Datasheet

LM1391 Datasheet Preview — Preview of LM1391 PDF

Datasheet Details

Part number	LM1391
Manufacturer	National Semiconductor
File Size	131.74 KB
Description	LM1391 Phase-Locked Loop
Datasheet	LM1391_NationalSemiconductor.pdf

LM1391 Product details

Description

The LM1391 integrated circuit has been designed primarily for use in the horizontal section of TV receivers but may find use in other low frequency signal processing applications It includes a stable VCO linear pulse phase detector and variable duty cycle output driver Y Y Y Y Y

Features

Y Y Y Y Y Internal active regulator for improved supply rejection Uncommitted collector of output transistor Output transistor with low saturation and high voltage swing APC of the oscillator with a synchronizing signal DC controlled output duty cycle g 300 Hz typical pull-in Linear balanced phase detector Low thermal frequency drift Small static phase error Adjustable DC loop gain Schematic Diagram TL H 7889.
1 ( ) Pin 4 Base of Q16 (LM1391) for use with ( a ) flyback pulse C199.

📁 LM1391 Similar Datasheet

LM139-N - Low-Power Low-Offset Voltage Quad Comparators (Texas Instruments)
LM139-SP - Quad Differential Comparator (Texas Instruments)
LM139A-SP - Quad Differential Comparator (Texas Instruments)
LM139JAN - Low Power Low Offset Voltage Quad Comparators (Texas Instruments)
LM139QML - LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS (Texas Instruments)
LM13001 - NPN High Voltage Switching Transistor (Mai Li Electronics)
LM13003 - NPN High Voltage Switching Transistor (Mai Li Electronics)
LM13003A - NPN High Voltage Switching Transistor (Mai Li Electronics)

Other Datasheets by National Semiconductor

LM139 - Low Power Low Offset Voltage Quad Comparators
LM139A - Voltage Comparators
LM139AQML - Low Power Low Offset Voltage Quad Comparators
LM1303 - Stereo Preamplifier
LM1304 - FM Multiplex Stereo Demodulator
LM1305 - FM Multiplex Stereo Demodulator

Published: Mar 22, 2005 |