BSFZ68G57

PRODUCT INFORMATION ® APPLICATIONS: • Satellite receiver • Data receiver RF Components Group BSFZ-Series I/Q Output Satellite Tuners FEATURES • • • • • • • • • First LO PLL tuning Low noise figure, 8 dB typical (model dependent) 65 dB typical AGC range Conversion gain range 45 dB typical Low phase noise Input range: 950 - 2,050 MHz Maximum input level: -25 dBm Input and output impedance: 75 Ω 30 MHz I/Q output low pass filter, typical STANDARD BSFZ PACKAGE RF13-1 DESCRIPTION The BSFZ-series tuners are designed for reception of modulated digital data streams. These tuners can be used for reception of digital video and data streams. The first Local Oscillator is Phase-Locked Loop tuned using a 3-wire or I2C-bus serial data bus. The second Local Oscillator in the I/Q Demodulator is controlled by a SAW resonator or an analog voltage depending on model. A prescaler is provided on the I/Q conversion oscillator output in some models for complete control of the conversion process. The power supply is 5 V and 29 V. PRODUCT INFORMATION ® MODEL SELECTION GUIDE Model BSFZ68G57 BSFZ68G58 BSFZ68G61 BSFZ68G62 BSFZ68G63 BSFZ68G64 BSFZ68G65 BSFZ68G66 BSFZ68G67 BSFZ68G72 Ba n d p a s s F i l t e r (M H z ) 36 36 36 36 27/54 27/36 27/36 7.8 7.8 36 I /Q C o n v e r s i o n Control SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized SAW Stabilized P a ck a g e S t y l e Standup Laydown Standup Laydown Laydown Standup Laydown Standup Laydown PCI Compatible Laydown PLL I2C I2C 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire I2C SHARP Microelectronics of the Americas Regional Sales Offices North American Headquarters 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 Central 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 Windows® software for tuning the 3-wire PLLs in the above listed models in a laboratory or test environment is available upon request. East 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 BASIC BLOCK DIAGRAM RF INPUT AGC FILTER BANDPASS FILTER AND AMPLIFIER LPF FILTER I Distributors LPF FILTER Q Future Electronics Canada Ph (514) 694-7710 Fax (514) 695-3707 LNB POWER AGC CONTROL PRESCALER AGC AFC REFERENCE PLL AFC AND PSC NOT INCLUDED IN ALL MODELS SERIAL INPUT RF13-2 Marshall Industries El Monte, CA Ph (800) 522-0084 Fax (818) 307-6173 http://www.marshall.com PSC OUT 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. Houston, TX Ph (800) 745-5500 Fax (713) 629-3939 FastFax Service: 1-800-833-9437 Product Information: 1-800-642-0261 World Wide Website: http://www.sharpsma.com Copyright ©1999, 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. SMT97004