P
RODUCT
I
NFORMATION
®
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 I
2
C-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.
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
