|
D7088 の電気的特性と機能
|
D7088のメーカーはShaoxing Silicoreです、この部品の機能は「FM Receiver Circuit for Battery Supply」です。 |
|
|
製品の詳細 ( Datasheet PDF )
| 部品番号 D7088 |
| 部品説明 FM Receiver Circuit for Battery Supply |
| メーカ Shaoxing Silicore |
ロゴ |
このページの下部にプレビューとD7088ダウンロード（pdfファイル）リンクがあります。 Total 8 pages |
No Preview Available ! |
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
1 Page
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=22kΩ
60 85 120 mV
-10 - +70 °C
PIN CONNECTION
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
3/8
3Pages
Silicore
TEST AND APPLICATION INFORMATION
1. AM APPLICATION CIRCUIT
D7088
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
6/8
6 Page
合計 : 8 ページ |
| PDF ダウンロード [ D7088 データシート.PDF ] |
|
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
|
|
| 部品番号 | 部品説明 | メーカ |
| D7088 | FM Receiver Circuit for Battery Supply | Shaoxing Silicore |