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LA75501 View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
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LA75501 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Ordering number : ENA0789
LA75501
Monolithic Linear IC
For Use in TV/VCR Applications
VIF/SIF Signal Processing IC
Overview
The LA75501 is an adjustment free VIF/SIF signal processing IC for PAL TV/VCR. It supports 38MHz, 38.9MHz, and
39.5MHz as the IF frequencies, as well as PAL sound multi-system (M/N,B/G, I, D/K), and contains an on-chip sound
carrier trap and sound carrier BPF. To adjust the VCO circuit, AFT circuit, and sound filter, 4MHz external crystal or
4MHz external signal is needed.
Function
VIF Block: VIF Amplifier, PLL Detector, IF AGC, RF AGC, Equalizer, amplifier, Buzz Canceller, SIF Trap,
Digital AFT, FLL, 4MHz X’tal oscillation
1st SIF Block: 1st SIF Amplifier, 1st SIF Detector, 1st SIF AGC
SIF Block: Limiter Amplifier Down Converter, PLL FM Detector SIF PLL SIF VCO, SIF BPF
Others:
IF SW (38.9MHz, 38MHz), SIF4 System SW (B/G, I, D/K, M/N), IFAGC 2nd filter
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum Supply voltage
Circuit voltage
Circuit Current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC
V13
V15
I24
I14
I4
I3
Pd max
Topr
Tstg
Conditions
Ta50°C
Ratings
Unit
7
V
VCC
V
VCC
V
-1
mA
+0.5
mA
-10
mA
-3
mA
470
mW
-20 to +70
°C
-55 to +150
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
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's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
40407 MS PC B8-4907 No.A0789-1/11
 

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