P
RODUCT
I
NFORMATION
APPLICATIONS:
•
Satellite receiver
•
Data receiver
•
Wide-band front end
RF Components
Group
BSFH77G29
Satellite Tuner
FEATURES
•
Digital AFT out
•
Standup Package
•
AGC sample out
•
Internal tuning via PLL
•
Compact, lightweight design (22 cc)
DESCRIPTION
The BSFH77G29 is an integrated single conversion tuner
and FM demodulator. It was designed for the reception
of analog signals. It has a single input and a combined
video and audio output. The input frequency range is 920
to 2,050 MHz. A 27 MHz switchable bandpass filter is
positioned at the first IF. A digital AFT output is pro-
vided for evaluation of receiver system accuracy.
This tuner can be controlled by an internal TSA5055S
PLL with I2C interface.
For more information on this product, please contact
your local Sharp representative.
FH77G29-1A
SPECIFICATIONS
Receiving Frequency Range
Input Level
Input Impedance
Intermediate Frequency
Channel Selection System
Operating Supply Voltage
Operating ODU Voltage
Operating Tuning Voltage
IF Bandwidth
Demodulation System
Input Structure
Prescaler Division Ratio
920 to 2,050 MHz
-60 to -30 dBm
75
Ω
479.5 MHz
Frequency synthesizer with I2C
(Clock: 4 MHz)
5
±0
.3 V
25 V
28
±1.4
V
27 MHz
PLL
F type female
-
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
