M3366L-S08-T [UTC]

3-INPUT VIDEO SWITCH WITH 75Ω DRIVER; 3输入视频开关带75Ω驱动器


型号：	M3366L-S08-T
厂家：	Unisonic Technologies
描述：	3-INPUT VIDEO SWITCH WITH 75Ω DRIVER 3输入视频开关带75Ω驱动器驱动器开关输入元件
文件：	总6页 (文件大小：197K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

M3366

Preliminary

LINEAR INTEGRATED CIRCUIT

3-INPUT VIDEO SWITCH WITH

75Ω DRIVER

SOP-8

DESCRIPTION

The UTC M3366 is a three input integrated video switch selects

one video or audio signal from three input signals.

It contains driver circuit for 75Ω load and is able to connect to

TV monitor.

Its operating supply voltage range is 5 ~ 12V and bandwidth is

10MHz. Crosstalk is 70dB (at 4.43MHz).

The UTC M3366 contains clamp function and it can be

operated while setting DC level fixed in position of the video

signal.

DIP-8

FEATURES

* Operating Voltage 4.75 ~ 13V

* 3 Input- 1 Output

* Internal Driver Circuit for 75Ω lmpedance

* Muting Function available

* Internal Clamp Function

* Low power Dissipation 16.5mA

* Cross-talk 70dB (at 4.43MHz)

* Wide Frequency Range 10MHz (2Vp-p Input)

ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

M3366G-S08-R

M3366G-S08-T

M3366G-D08-T

M3366L-S08-R

SOP-8

DIP-8

Tape Reel

Tube

M3366L-S08-T

M3366L-D08-T

Tube

M3366L-S08-R

(1) R: Tape Reel, T: Tube

(1)Packing Type

(2)Package Type

(3)Lead Free

(2) S08: SOP-8, D08: DIP-8

(3) G: Halogen Free, L: Lead Free

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M3366

Preliminary

LINEAR INTEGRATED CIRCUIT

PIN CONFIGURATION

BLOCK DIAGRAM

GND

Vout

Vin3(Mute)

75Ω

DRIVER

Vin1

SW1

SW2

Vin2

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M3366

Preliminary

LINEAR INTEGRATED CIRCUIT

PIN DESCRIPTION

NO.

NAME

NO.

INSIDE EQUIVALENT CIRCUIT

NAME

VIN3

(Mute)

VIN1

SW1

2kΩ

13kΩ

200Ω

SW1

V⁺

9kΩ

1.1mA

200Ω

VOUT

VIN2

VOUT

SW2

2kΩ

13kΩ

9kΩ

200Ω

SW2

GND

1.1mA

INPUT CONTROL SIGNAL-OUTPUT SIGNAL

SW1

SW2

OUTPUT SIGNAL

Vin 1

Vin 2

Vin 3

L/H

Note: Input clamp voltage is about 2/5 of supply voltage

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M3366

Preliminary

LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATING (T_A=25°C)

PARAMETER

SYMBOL

V⁺

RATINGS

UNIT

Supply Voltage

DIP-8

500

Power Dissipation

P_D

SOP-8

300

-20～+75

-40～+125

Operating Temperature

Storage Temperature

T_OPR

T_STG

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS (V⁺=5V,T_A=25°C)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Recommended Supply Voltage

Operating Current

V⁺

4.75

13.0

I_CC

S1=S2=S3=S4=S5=2

11.5 16.5 22.0

Vin=2.0Vp-p, 100kHz, Vo/Vi,

R_L=150Ω

Voltage Gain

-0.8

-1.0

-0.3 +0.2

+1.0

Vin=2.0Vp-p,

Frequency Characteristic

Vo(10MHz)/Vo(100kHz), R_L=150Ω

Vin=2.0Vp-p, staircase, R_L=150Ω

S1=S2=S3=2, S5=1→2

Vo: voltage change

Differential Gain

0.3

Differential Phase

deg.

Output Offset Voltage

Crosstalk

Voff

±30

0.8

Vin=2.0Vp-p, 4.43MHz, Vo/Vi

-70

V_CH

V_CL

All inside SW: ON

All inside SW: OFF

2.4

Switch Change Voltage

Note: Unless specified, tested with three mode below.

(a) S1=1, S2=S3=S4=S5=2 (b) S2=S4=1, S1=S3=S5=2 (c) S1=S2=2, S3=S5=1, S4=1 or 2

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M3366

Preliminary

LINEAR INTEGRATED CIRCUIT

APPLICATION

Oscillation Prevention on light loading conditions recommended under circuit

This IC requires 1MΩ resistance between INPUT and GND pin for clamp type input since the minute current

causcs an unstable pin voltage.

r 75Ω

VOUT 7

C=68pF

LPF

This IC requires 1MΩ resistance between INPUT and GND pin for clamp type input since the minute current

causes an unstable pin voltage.

This IC requires 0.1μF capacitor between INPUT and GND ,1MΩ resistance between INPUT and GND for clamp

type input at mute mode.

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M3366

Preliminary

LINEAR INTEGRATED CIRCUIT

TEST CIRCUIT

DC VOLTAGE EACH TERMINAL (Typ. on Test Circuit T_A=25°C)

Terminal Name

DC Voltage

VIN1

V⁺

SW1

VIN2

V⁺

SW2

VIN3

V⁺

VOUT

GND

V⁺− 0.7

UTC 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 UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

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