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

MC1648 Datasheet

  • MC1648

  • Motorola, Inc [Voltage Controlled Oscillator]

  • MOTOROLA   MOTOROLA

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Voltage Controlled Oscillator
Consider MC12148 for New Designs
The MC1648 requires an external parallel tank circuit consisting of the
inductor (L) and capacitor (C).
For Maximum Performance QL
鈮?/div>
100 at
Frequency of Operation.
A varactor diode may be incorporated into the tank circuit to provide a
voltage variable input for the oscillator (VCO). The MC1648 was
designed for use in the Motorola Phase鈥揕ocked Loop shown in Figure 9.
This device may also be used in many other applications requiring a fixed
or variable frequency clock source of high spectral purity. (See Figure 2)
The MC1648 may be operated from a +5.0Vdc supply or a 鈥?.2Vdc
supply, depending upon system requirements.
NOTE:
The MC1648 is NOT useable as a crystal oscillator.
Pinout: 14鈥揕ead Package
(Top View)
VCC
14
NC
13
TANK
12
NC
11
BIAS
10
NC
9
VEE
8
MC1648
VOLTAGE
CONTROLLED
OSCILLATOR
L SUFFIX
14鈥揕EAD CERAMIC PACKAGE
CASE 632鈥?8
Not Recommended for New Designs
1
VCC
2
NC
3
OUT
4
NC
5
AGC
6
NC
7
VEE
P SUFFIX
14鈥揕EAD PLASTIC PACKAGE
CASE 646鈥?6
Pin assignment is for Dual鈥搃n鈥揕ine Package.
For PLCC pin assignment, see the MC1648 Non鈥揝tandard Pin Conversion Table below.
MC1648 NON鈥揝TANDARD PIN CONVERSION DATA
Package
8D
14 L,P
TANK
1
12
VCC
2
14
VCC
3
1
OUT
4
3
AGC
5
5
8
VEE
6
7
10
VEE
7
8
12
BIAS
8
10
14
D SUFFIX
8鈥揚(yáng)IN PLASTIC SOIC PACKAGE
CASE 751鈥?5
20FN
18
20
2
4
*NOTE 鈥?All unused pins are not connected.
Supply Voltage
+5.0Vdc
鈥?.2Vdc
GND Pins
7,8
1,14
Supply Pins
1,14
7,8
FN SUFFIX
20鈥揕EAD PLCC PACKAGE
CASE 775鈥?2
LOGIC DIAGRAM
BIAS POINT 10
TANK 12
3
OUTPUT
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Input Capacitance = 6.0pF (TYP)
Maximum Series Resistance for L (External Inductance) = 50鈩?(TYP)
Power Dissipation = 150mW (TYP)/Pkg (+5.0Vdc Supply)
Maximum Output Frequency = 225MHz (TYP)
5
AGC
VCC1 = Pin 1
VCC2 = Pin 14
VEE = Pin 7
1/97
漏
Motorola, Inc. 1997
1
REV 2

MC1648相關(guān)型號(hào)PDF文件下載

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(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

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(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！