Battery Supply. D7088 Datasheet

D7088 Supply. Datasheet pdf. Equivalent

D7088 Datasheet
Recommendation D7088 Datasheet
Part D7088
Description FM Receiver Circuit for Battery Supply
Feature D7088; Silicore FM receiver circuit for battery supply GENERAL DESCRIPTION The D7088 is a bipolar integrate.
Manufacture Shaoxing Silicore
Datasheet
Download D7088 Datasheet




Shaoxing Silicore D7088
Silicore
FM receiver circuit for battery supply D7088
GENERAL DESCRIPTION
The D7088 is a bipolar integrated circuit
for use in mono portable and pocket radios.
It is used when a minimum of peripheral
components (of small dimensions and low
costs) is important. The circuit contains a
frequency-locked-loop (FLL) system with
an Intermediate Frequency (IF) of about
70kHz. Selectivity is achieved by active
RC-filters. De-tuning related to the IF and too weak input signals is suppressed by the
mute circuit.
F E AT U R E S
z Equipped with all stages of a mono receiver from antenna to audio output
z Mute circuit
z Search tuning with a single varicap diode
z Mechanical tuning with Integrating AFC
z AM application supported
z Power supply polarity protection
z Power supply voltage down to 1.8V.
z Package: SOP16
z Mechanical tuning; this is possible with or without integrating AFC circuit
z Electrical tuning; this is realized by one directional (band-up) search tuning
facility, including RESET to the lower-band limit.
A P P L I C AT I O N S
z Mechanical tuning; this is possible with or without integrating AFC circuit.
z Electrical tuning; this is realized by one directional (band-up) search tuning
facility, including RESET to the lower-band limit.
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
1/8



Shaoxing Silicore D7088
Silicore
BLOCK DIAGRAM AND APPLICATION CIRCUIT
D7088
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
2/8



Shaoxing Silicore D7088
Silicore
D7088
QUICK REFERENCE DATA
CHARACTERISTIC SYMBOL
CONDITIONS
MIN TYP MAX UNIT
Supply voltage
Vp
1.8 3 5 V
Supply current
Ip
4.2 5.2 6.6 mA
Radio input frequency FIRF
0.5 - 110 MHz
RF sensitivity input
voltage (RMS value)
Signal handing
Vi ( r m s )
VOAF=-3dB; VOAF=0dB at
Vi=1mV;mute off
-
3
f= 75kHz; THD<10% 100 200
6
-
µV
mV
Audio output signal
(RMS value)
Operating ambient
temperature
Vo(r ms )
Ta m b
RL=22k
60 85 120 mV
-10 - +70 °C
PIN CONNECTION
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
3/8







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