Sanyo LA7976 Specifications

Ordering number: EN 5559

Overview

The LA7976 is an IC that converts PAL SIF signals (5.5 MHz, 6 MHz, and 6.5 MHz) to 6 MHz.

Functions

. Mixer, amplifier, oscillator, oscillator mute

Features

. Small SIP-5 package

. Wide range of usage voltage (5 V to 12 V)

Monolithic Linear IC

LA7976

PAL SIF Converter Circuit for TV and VCR Multi-system

Package Dimensions

unit : mm

3042C-SIP5

[LA7976]

9.4

3.0

7.9max	6.5
3.8	1.2 min

	1	5	0.25
	1.5	0.6
0.6	2.0		1.33

SANYO : SIP5

Specifications

Maximum Ratings at Ta = 25°C

Parameter	Symbol	Conditions	Ratings	Unit
Maximum supply voltage	VCC max		13.2	V
Maximum feed current	I5 max		3	mA
	I4 max		1	mA
Allowable power dissipation	Pd max	Ta % 85°C	200	mW
Operating temperature	Topr		±20 to +85	°C
Storage temperature	Tstg		±40 to +150	°C
Operating Conditions at Ta = 25°C
Parameter	Symbol	Conditions	Ratings	Unit
Recommended supply voltage	VCC		9	V
Operating voltage range	VCC op		4.5 to 12	V

Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

83096HA(II) No.5559-1/5

LA7976

Operating Characteristics at Ta = 25°C, V CC = 9 V

Parameter			Symbol	Conditions	Test point	min	typ	max	Unit
Current drain			ICC		Pin 2	5	6.5	9	mA
		5.5 MHz	G5.5	80 dB/µV input	Pin 5	10	13.5	17	dB
Conversion gain		6.5 MHz	G6.5	80 dB/µV input	Pin 5	10	13.5	17	dB
		6.0 MHz	G6.0	80 dB/µV input, Pin 4	Pin 5	10	13.5	17	dB
				grounded with 10 kΩ
Oscillation level			VOSC		Pin 4	15	48	80	mVp-p
Maximum output level			VO max	5.5 MHz 100 dB/µV input	Pin 5	104	108	112	dB/µV
Input impedance			Ri	5.5 MHz input			4.8		kΩ
			V1		Pin 1	2.6	3	3.4	V
Pin voltages			V4		Pin 4	7.3	7.7	8.1	V
			V5		Pin 5	7.2	7.6	8	V
500 kHz level difference			OSC leak		Pin 5	30	40		dB
relative to 6 MHz
Maximum input level			VIN max			85			dB/µV

Sample Application Circuit

Oscillator		Unit (resistance: Ω, capacitance: F)
500 kHz	CSB503E5	Murata Industries, Ltd.
500 kHz	EFOA512K04A	Matsushita Electric, Ltd.

Pin Assignment

3

No.5559-2/5