M7612-G08-T

M7612 UTC | Alldatasheet

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UNISONIC TECHNOLOGIES CO., M7612 LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 Copyright © 2005 Unisonic Technologies Co., QW-R124-004,A VIDEO SIGNAL SWITCHER „ DESCRIPTION The UTC M7612 is three-channel analog multiplexes and designed for use in TV and video cassette recorders. It is characterized by a large dynamic range and wide operating frequency range. „ FEATURES *3-input / 1-output switches. *Built-in mute 6dB amplifier and 75Ω driver. *Large input impedance (20kΩ Typ.). *Wide operating supply voltage range (4.5V ~ 13.0V for SIP-8 package) (4.5V ~ 9.5V for SOP-8 package). *Low power dissipation (103mW Typ.). *Excellent frequency characteristics (10MHz, 0dB Typ.). *Wide dynamic range (3.5V P-P Typ.). *Low interchannel crosstalk (– 65dB Typ., f = 4.43MHz). SIP-8 SOP-8 *Pb-free plating product number: M7612L „ ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing M7612-S08-T M7612L-S08-T SOP-8 Tube M7612-S08-R M7612L-S08-R SOP-8 Tape Reel M7612-G08-T M7612L-G08-T SIP-8 Tube

M7612 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 www.unisonic.com.tw Q W - R 1 2 4 - 0 0 4 , A „ PIN CONFIGURATIONS 12345678IN1 CTLA CTLB IN2 GND IN3 Vcc VOUT 8IN1 CTLA CTLB IN2 GND IN3 Vcc VOUT SIP-8 SOP-8 UTC M7612 UTC M7612 „ TRUTH TABLE CTL A CTL B OUT L (OPEN) L (OPEN) IN1 L (OPEN) H IN2 H L (OPEN) IN3 H H MUTE

M7612 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 www.unisonic.com.tw Q W - R 1 2 4 - 0 0 4 , A „ ABSOLUTE MAXIMUM RATINGS (Ta=25Ċ) PARAMETER SYMBOL RATINGS UNIT SIP-8 13.5 Power Supply Voltage SOP-8 VCC 10.0 V SIP-8 900 Power Dissipation SOP-8 PD 550 mW Operating Temperature T OPR 0 ~ +70 Ċ Storage Temperature T STG -40 ~ +150 Ċ „ ELECTRICAL CHARACTERISTICS (Ta=25Ċ, Vcc=5V, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT SIP-8 4.5 13.0 V Operating Voltage Range SOP-8 VCC 4.5 9.5 V Supply Current I CC 20.5 29.0 mA Maximum Output Level V OM f=1kHz, THD=0.5% 3.0 3.5 Vp-p Voltage Gain G V f=1MHz, V IN=1.0Vp-p 5.5 6.0 6.5 dB Interchannel Crosstalk C T f=4.43MHz, V IN=1.0Vp-p -65 dB Frequency Characteristic C F f=10MHz/1MHz, V IN=1.0Vp-p -3.0 0 1.0 dB Input Impedance Z IN 14 20 26 k Ω CTL Pin Switching Level A V TH-A 1.0 2.0 3.0 V CTL Pin Switching Level B V TH-B 1.0 2.0 3.0 V *Not designed for radiation resistance. „ MEASUREMENT CONDITIONS SWITCH SETTINGS PARAMETER SYMBOL SW1 SW2 SW3 SW4 SW5 MEASUREMENT METHOD Current Dissipation I CC 2 2 2 2 2 Ammeter Maximum Output Level I IN2 IN3 VOM VOM VOM f=1kHz, THD=0.5% see Test Notes 2 Voltage Gain IN1 IN2 IN3 GV GV GV f=1MHz, V=1Vp-p see Test Notes 3 Interchannel Crosstalk I N1→IN2 IN1→IN3 IN1→MUTE IN2→IN3 IN2→MUTE IN3→MUTE CT CT CT CT CT CT f=4.43MHz, V=1Vp-p see Test Notes 4 Frequency Characteristic I IN2 IN3 GF GF GF f=10MHz/f=1MHz V=1Vp-p see Test Notes 5 CTL Pin Switching Level CTL A CTL B V TH VTH 1 see Test Notes 6

M7612 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 www.unisonic.com.tw Q W - R 1 2 4 - 0 0 4 , A „ TEST CIRCUIT 12345678 V A VccVcc 1 2 3 1 2 3 SW4 SW5 OSC 50Ω 1µF 1µF SW2 OSC 50Ω 1µF 1µF SW3 47µF 0.022µF SW1 1µF 50Ω OSC 1µF Vcc PP75 43+ 1000µ UTC M7612 „ TEST NOTES 1. The output impedance is approximately 32Ω. Therefore, to ensure output matching, connect an external resistor of 43Ω. 2. Connect a distortion meter to the output, and input a f = 1kHz sine wave. Adjust the input level until the output distortion is 0.5%. This output voltage at this time multiplied by 2 is the maximum output level Vom (VP-P). 3. Input a 1VP-P, 1MHz sine wave. The voltage gain is given by GV = 20 log (VOUT / VIN) + 6. 4. Input a 1VP-P, 4.43MHz sine wave. The interchannel crosstalk is given by CT = 20 log (VOUT / VIN). 5. Input 1VP-P, 1MHz and 10MHz sine waves. The frequency characteristic is given by GF= 20 log (VOUT (f = 10MHz) / VOUT (f = 1MHz)). 6. Input a 1VP-P, 1MHz sine wave. Reduce the CTL pin voltage from V CC. The CTL pin switching level (V TH) is the CTL pin voltage at which the VOUT level drops below 20mVP-P.

M7612 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 5 www.unisonic.com.tw Q W - R 1 2 4 - 0 0 4 , A „ TYPICAL CHARACTERISTIC 1 2 VIN vs. VOUT caracteristics INPUT VOLTAGE, VIN (V) OUTPUT VOLTAGE, VOUT (V) 60 5 f=1kHz Vcc=12V Vcc=9V Vcc=5V 10M Frequency characteristics FREQUENCY (Hz) SIGNAL ATTENUATE LEVEL (dB) 100M100k Vcc=5V VIN=1Vp-p -80 -20 10M -40 Interchannel crosstalk FREQUENCY (Hz) SIGNAL ATTENUATE LEVEL (dB) 100M100k -60 Vcc=5V VIN=1Vp-p 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.