鈥?/div>
Compact, lightweight design (22 cc)
DESCRIPTION
The BSFH77G25 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 s bandpass filter is positioned
at the first IF. A digital AFT output is provided for evalu-
ation of receiver system accuracy.
This tuner can be controlled by an internal I2C bus
interface.
For more information on this product, please contact
your local Sharp representative.
FH77G25-1A
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
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479.5 MHz
Frequency synthesizer with I2C
bus (Clock: 4 MHz)
5
鹵0
.3 V
25 V
28
鹵1.4
V
27 MHz
PLL
F type female
-
1
2
