音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

NJM2592 Datasheet

  • NJM2592

  • 470MHz INPUT 455kHz FM IF DEMODULATOR

  • 3頁

  • NJRC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

NJM2592
Under Development
470MHz INPUT 455kHz FM IF DEMODULATOR
GENERAL DESCRIPTION
The
NJM2592
is a low-voltage, low-current FM IFdemodulator IC
with 455kHz(standard) IF frequency. It includes an oscillator, mixer,
limiting amplifier, quadrature detector,active filter, and FSK comparator.
The
NJM2592
also has a RSSI circuit and RSSI comparator for
carrier sense.
PACKAGE OUTLINE
FEATURES
Low Operating Voltage
1.8V to 5.5V
Low Operating Current
3.5mA at V
+
=2.0V
Operating Frequency
up to 470MHz (reference value)
IF Input Frequency
455kHz (standard)
Ceramic Discriminator or LC resonant Circuit
FSK Comparator with Open-collector Output
Quick Charge /Discharge Circuit for FSK Reference Voltage
Bipolar Technology
Package Outline
SSOP20
NJM2592V
BLOCK DIAGRAM
MIX
IN
20
SENSE RSSI
CARRIER
FSK
CHARGE
LPF
SW
OUT
GND LEVEL OUT SENSE OUT
19
18
17
16
15
14
13
LPF
IN
12
AF
OUT
11
MIXER
RSSI COMP FSK COMP
BUFFER
FILTER AMP
RSSI
CHARGE
QUAD
DET
OSC
IFAMP
IF AMP
1
OSC
(B)
2
OSC
(E)
3
MIX
OUT
4
V+
5
IF
IN
6
DEC
7
FSK
REF
8
NC
9
IF
OUT
10
QUAD
IN
Ver.2003-05-15
-1-

NJM2592相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP,
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù):
賣家服務(wù):
技術(shù)客服:

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號,
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人:

聯(lián)系方式:

按住滑塊,拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見,您的參與是維庫提升服務(wù)的動力!意見一經(jīng)采納,將有感恩紅包奉上哦!