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PRODUCT INFORMATION APPLICATIONS: * Television/VCR * Multi-media adapters * Video signal converters RF Components Group VTST-Series NTSC/PAL Electronic Television Tuners FEATURES * * * * * * * * * Small Size: 53 mm x 41 mm x 12 mm Standard Industry Package Common Footprint Common Electrical Interface Standard pin-pitch between models Voltage Synthesizer I2C bus or 3-wire PLL control Same input connector locations between models Reduced component count High level of integration VTST PACKAGE DESCRIPTION The VTST-Series of Single-Conversion Electronic Television tuners provide a new, smaller size and lower cost interface for NTSC and PAL applications. These tuners provide a common package size, which is the smallest in the industry. These units provide a common mechanical foot print and electrical interface through all models. The pin position and pitch, and assigned functions are always in the same position, so now you can change tuners without changing the PCB. The tuners are available in Voltage Synthesizer models, which provide a Voltage Controlled Oscillator input and Band Switch controls. Tuner models are also available with internal Phase-Locked Loop tuning circuits that are programmed by either an I2C bus or 3-wire serial interface. Tuners are available in models to support worldwide variation in compliance requirements. The IF output may be symmetrical or asymmetrical, as required. Power supply is 5 V and 33 V, or 5 V, 9 V, and 33 V, model dependent. Test and evaluation software is available upon request for programming pin timer series. ETUN17-1 VTST-SERIES TUNERS Part No. VTST6UF78 VTST5UZ68 VTST5HD65 VTST5HZ64 PLC I2C I2C I2C I2C Vo l t a g e s 5, 9, 33 5, 33 5, 33 5, 33 C o n n e ct o r F RCA DIN RCA Coverage NTSC NTSC PAL D/K PAL B/G PRODUCT INFORMATION BASIC BLOCK DIAGRAM VHF SECTION BANDPASS FILTER U/V IN HIGHPASS FILTER BANDPASS FILTER RF AMP BANDPASS FILTER BANDPASS FILTER MIXER + PLL IC MIX OSC SHARP Microelectronics of the Americas Regional Sales Offices North American Headquarters BANDPASS FILTER IF OUT RF AMP ~ IF AMP Camas, WA Ph (360) 834-2500 Fax (360) 834-8903 West Irvine, CA Ph (714) 250-0225 Fax (714) 250-0438 San Jose, CA Ph (408) 436-4900 Fax (408) 436-0924 ~ MIX OSC I2C or 3 WIRE BUS UHF SECTION Central ETUN17-2 MECHANICAL DIMENSIONS 11.2 1 18.8 0.5 Romeoville, IL Ph (708) 226-2400 Fax (708) 759-8572 Auburn Hills, MI Ph (810) 377-9220 Fax (810) 377-9222 Austin, TX Ph (512) 349-7262 Fax (512) 349-7002 DFW Airport, TX Ph (214) 574-5205 Fax (214) 456-0360 Houston, TX Ph (713) 955-9909 Fax (713) 955-9910 East 40 1 3.5 2.5 4.0 8.0 3.5 12.0 20.0 50.0 12.0 4.0 4.0 20.0 2.5 2.5 5.0 Burlington, MA Ph (617) 270-7979 Fax (617) 229-9117 Annadale, NJ Ph (908) 713-0505 Fax (908) 713-0566 Durham, NC Ph (919) 941-0065 Fax (919) 941-0066 Distributors Future Electronics Canada Ph (514) 694-7710 Fax (514) 695-3707 Marshall Industries El Monte, CA Ph (800) 522-0084 Fax (818) 307-6173 http://www.marshall.com NOTE: Dimensions are in mm. ETUN17-3 Bell-Milgray Farmindale, NY Ph (800) MILGRAY (645-4729) Fax (516) 293-6465 Reptron Tampa, FL Ph (800) 659-1361 Fax (813) 854-2351 Sterling Electronics Corp. FastFax Service: 1-800-833-9437 Product Information: 1-800-642-0261 World Wide Web Site: http://www.sharpsma.com Houston, TX Ph (800) 745-5500 Fax (713) 629-3939 Copyright (c)1997, Sharp Microelectronics of the Americas. All rights reserved. All tradenames are the registered property of their respective owners. Specifications are subject to change without notice. SMT97028 |
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