PRODUCT INFORMATION BSFJ77G19 Satellite Tuner RF Components Group APPLICATIONS: • Satellite receiver • Data receiver • Wide-band front end FEATURES • Digital AFT out • Standup Package • AGC sample out • Compact, lightweight design (22 cc) • Electronic tuning for frequency synthesizer DESCRIPTION The BSFJ77G19 is an integrated single conversion tuner and FM demodulator. It was designed for the reception of analog signals. It has a dual input and a combined video and audio output. The input frequency range is 920 to 2,050 MHz. A 27 MHz bandpass filter is positioned at the first IF. A digital AFT output is provided for evaluation of receiver system accuracy. This tuner is controlled by external three wire PLL interface. A 1/128 prescaler is internal to this tuner and provides the ability to interface with a PLL. For more information on this product, please contact your local Sharp representative. FJ77G19-1A SPECIFICATIONS Receiving Frequency Range 920 to 2,050 MHz Input Level -60 to -30 dBm Input Impedance 75 Ω Intermediate Frequency 479.5 MHz Channel Selection System Electronic tuning for frequency synthesizer Operating Supply Voltage 5 ±0.3 V Operating ODU Voltage 25 V Operating Tuning Voltage 0.4 to 28 V IF Bandwidth 27 MHz Demodulation System PLL Input Structure F type female Prescaler Division Ratio 1/128 PRODUCT INFORMATION BSFJ77G19 MECHANICAL DIMENSIONS 12.8 52.5 18.0 10.4 Sharp Electronics Corporation Regional Sales Offices North American Headquarters 3.0 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 1 3/8-32 UNEF-2A 27.0 46.5 42.0 38.0 Central 2 4.0 4.0 3 2.2 4 5 8 6 9 10 11 12 15 17 16 18 2.1 0.65 2.1 2.2 2.2 3.1 3.1 2.2 4.8 4.8 5.0 P2.5x3 = 7.5 4.15 3.65 P2.5x6 = 15.0 5.0 P2.5x4 = 10.0 East Burlington, MA Ph (617) 270-7979 Fax (617) 229-9117 Annandale, NJ Ph (908) 713-0505 Fax (908) 713-0566 Durham, NC Ph (919) 941-0065 Fax (919) 941-0066 0.6 50.3 NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NAME RF INPUT A RF INPUT B B1A SWA B1B SWB AFT OUT (AFT 1) AFT OUT (AFT 2) AGC B2 BASE BAND I/O I I I I I I O O O I O TUN I PSC OUT O VOLT (V) 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 NOTE TO LNB 5/0 TO LNB Distributors DIGITAL AFT DIGITAL AFT Future Electronics 5/0 Canada Ph (514) 694-7710 Fax (514) 695-3707 +5 Marshall Industries El Monte, CA Ph (800) 522-0084 Fax (818) 307-6173 URL http://www.marshall.com 0.4 ~ 28 Milgray NOTE: Dimensions are in mm. FJ77G19-2A Farmingdale, 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.sharpmeg.com Houston, TX Ph (800) 745-5500 Fax (713) 629-3939 Copyright c 1996, Sharp Electronics Corp. All rights reserved. All tradenames are the registered property of their respective owners. Specifications are subject to change without notice. SMT96078