UNISONIC TECHNOLOGIES CO.,

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1 M7 UNISONIECHNOLOGIES CO., VIDEO SIGNAL SWITCHER DESCRIPTION The UTC M7 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 *-input / -output switches. *Built-in mute db amplifier and 75Ω driver. *Large input impedance (0kΩ Typ.). *Wide operating supply voltage range (4.5V ~.0V for SIP-8 package) (4.5V ~ 9.5V for package). *Low power dissipation (0mW Typ.). *Excellent frequency characteristics (0MHz, 0dB Typ.). *Wide dynamic range (.5V P-P Typ.). *Low interchannel crosstalk ( 5dB Typ., f = 4.4MHz). SIP-8 *Pb-free plating product number: M7L ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing M7-S08-T M7L-S08-T Tube M7-S08-R M7L-S08-R Tape Reel M7-G08-T M7L-G08-T SIP-8 Tube Copyright 005 Unisonic Technologies Co., QW-R4-004,A

2 M7 PIN CONFIGURATIONS SIP-8 IN 8 V OUT UTC M7 CTLA CTLB UTC M7 7 IN IN 4 5 GND IN CTLA CTLB IN GND IN VOUT TRUTH TABLE CTL A CTL B OUT L (OPEN) L (OPEN) IN L (OPEN) H IN H L (OPEN) IN H H MUTE UNISONIECHNOLOGIES CO., LTD QW-R4-004,A

3 M7 ABSOLUTE MAXIMUM RATINGS (Ta=5 ) PARAMETER SYMBOL RATINGS UNIT Power Supply Voltage SIP-8.5 V CC 0.0 V Power Dissipation SIP P D 550 mw Operating Temperature T OPR 0 ~ +70 Storage Temperature T STG -40 ~ +50 ELECTRICAL CHARACTERISTICS (Ta=5, =5V, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Operating Voltage Range SIP V V CC V Supply Current I CC ma Maximum Output Level f=khz, THD=0.5%.0.5 Vp-p Voltage Gain f=mhz, V IN =.0Vp-p db Interchannel Crosstalk f=4.4mhz, V IN =.0Vp-p -5 db Frequency Characteristic C F f=0mhz/mhz, V IN =.0Vp-p db Input Impedance Z IN 4 0 kω CTL Pin Switching Level A V TH-A V CTL Pin Switching Level B V TH-B V *Not designed for radiation resistance. MEASUREMENT CONDITIONS MEASUREMENT PARAMETER SYMBOL SWITCH SETTINGS SW SW SW SW 4 SW 5 METHOD Current Dissipation I CC Ammeter Maximum Output Level Voltage Gain Interchannel Crosstalk Frequency Characteristic CTL Pin Switching Level I N I N I N I N I N I N I N I N I N I N I N MUTE I N I N I N MUTE I N MUTE I N I N I N CTL A CTL B V TH V TH f=khz, THD=0.5% see Test Notes f=mhz, V=Vp-p see Test Notes f=4.4mhz, V=Vp-p see Test Notes 4 f=0mhz/f=mhz V=Vp-p see Test Notes 5 see Test Notes UNISONIECHNOLOGIES CO., LTD QW-R4-004,A

4 M7 TEST CIRCUIT 000µ + 4 UTC M7 75 V PP SW SW + SW 47µF A 0.0µF µf µf µf OSC µf OSC OSC µf µf SW 4 SW 5 TEST NOTES. The output impedance is approximately Ω. Therefore, to ensure output matching, connect an external resistor of 4Ω.. Connect a distortion meter to the output, and input a f = khz sine wave. Adjust the input level until the output distortion is 0.5%. This output voltage at this time multiplied by is the maximum output level V om (V P-P ).. Input a V P-P, MHz sine wave. The voltage gain is given by = 0 log (V OUT / V IN ) Input a V P-P, 4.4MHz sine wave. The interchannel crosstalk is given by = 0 log (V OUT / V IN ). 5. Input V P-P, MHz and 0MHz sine waves. The frequency characteristic is given by = 0 log (V OUT (f = 0MHz) / V OUT (f = MHz)).. Input a V P-P, MHz 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 V OUT level drops below 0mV P-P. UNISONIECHNOLOGIES CO., LTD 4 QW-R4-004,A

5 M7 TYPICAL CHARACTERISTIC OUTPUT VOLTAGE, VOUT (V) 5 4 f=khz VIN vs. VOUT caracteristics =V =9V =5V SIGNAL ATTENUATE LEVEL (db) =5V VIN=Vp-p Frequency characteristics INPUT VOLTAGE, VIN (V) 00k M 0M FREQUENCY (Hz) 00M Interchannel crosstalk =5V VIN=Vp-p SIGNAL ATTENUATE LEVEL (db) k M 0M FREQUENCY (Hz) 00M 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. UNISONIECHNOLOGIES CO., LTD 5 QW-R4-004,A