鈥?/div>
Internal tuning via PLL
DESCRIPTION
The BSFJ77G10 is an integrated single conversion tuner
and FM demodulator. It was designed for the reception
of analog signals. It has a dual input and a combined
video and audio output. The input frequency range is
920 to 2,050 MHz. A 27 MHz bandpass filter is posi-
tioned at the first IF. A digital AFT output is provided for
evaluation of receiver system accuracy.
This tuner is controlled by an internal LC7215 three wire
PLL and a 1/256 prescaler.
For more information on this product, please contact
your local Sharp representative.
FJ77G10-1A
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
鈩?/div>
479.5 MHz
Frequency synthesizer with
LC7215 (Clock: 11.16 MHhz)
5
鹵0
.3 V
25 V
28
鹵1.4
V
27 MHz
PLL
F type female
1/256
1
2
