BSFC77GV6中文资料夏普数据手册PDF规格书

New BSFC-Series tuners use SHARP’s latest technology to provide reception of either modulated analog or digital data streams. Four different tuner models with varying performance characteristics can be used as receivers for analog or digital video, and for data streams. Each tuner’s local oscillator is phase-lock loop-tuned using a 3-wire serial bus. The conversion intermediate frequency is filtered and provided on a pin at 479.5 MHz. In addition, IF ACG control is provided.

FEATURES

• First LO PLL tuning

• Low noise figure, 9 db typical (model dependent)

• 50 db typical AGC range

• RF and IF AGC provided in all models

• Conversion gain range from 20 db to 70 db, typical

• Low phase noise

• Input and output impedance: 75 Ω

• Maximum input level: -20 dBm

APPLICATIONS:

• Satellite receiver

• Data receiver

• Wide-band front end