LA7217_11 SANYO [Sanyo Semicon Device], LA7217_11 Datasheet

no-image

LA7217_11

Manufacturer Part Number
LA7217_11
Description
Synchronizing Signal Separator with AFC and Sync Detector
Manufacturer
SANYO [Sanyo Semicon Device]
Datasheet
Ordering number : EN3804D
LA7217
LA7217M
Overview
Features
Functions
Specifications
Maximum Ratings at Ta = 25°C
Operating Conditions at Ta = 25°C
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Recommended supply voltage
Operating voltage range
The LA7217 and LA7217M are synchronizing signal separator ICs with AFC and AFC Lock detector designed to be used
in video equipments such as VCR and TV sets.
VCO with ceramic oscillator and PLL horizontal sync detector provide an adjust-free, precision sync detection system.
• Use of a ceramic oscillator requires no adjustment.
• Negative polarity output.
• Horizontal sync separation.
• Vertical sync separation.
• VCO (32fH).
Parameter
Parameter
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
device, the customer should always evaluate and test devices mounted in the customer
equipment.
'
s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
V CC max
Pd max
Topr
Tstg
V CC
V CC op
Symbol
Symbol
Monolithic Linear IC
Synchronizing Signal Separator
with AFC and Sync Detector
Conditions
Conditions
• High impedance video signal input pin.
• 5V supply voltage.
• AFC.
• Sync signal detection.
61009 MS/73098HA (KT)/110-8534 No.3804-1/4
Ratings
Ratings
'
s products or
-40 to +125
-15 to +65
4.5 to 5.5
150
5.0
7
Unit
mW
Unit
°C
°C
V
V
V

Related parts for LA7217_11

LA7217_11 Summary of contents

Page 1

Ordering number : EN3804D LA7217 LA7217M Overview The LA7217 and LA7217M are synchronizing signal separator ICs with AFC and AFC Lock detector designed to be used in video equipments such as VCR and TV sets. VCO with ceramic oscillator and ...

Page 2

Electrical Characteristics 25° Parameter Current drain I CC Sync separation minimum input level V IN min HD output delay time output pulse width output delay time t ...

Page 3

Block Diagram AFC SYNC VIDEO IN Test Circuit AFC SYNC NC 1 SW1 ATT 75Ω SG LA7217,LA7217M AFC CTL VCO OUT VCO ...

Page 4

Application Circuit Example AFC SYNC 1μF SG • DET OUT becomes high upon lock. • When feeding video signal to the input pin directly, keep DC level between 2 and 3.5 volts. • ...

Related keywords