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SP5054KGDPAS PDF预览

SP5054KGDPAS

更新时间: 2024-11-26 20:22:43
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 光电二极管
页数 文件大小 规格书
9页 344K
描述
PLL Frequency Synthesizer, BIPolar, PDIP18, PLASTIC, DP18

SP5054KGDPAS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP18,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZERJESD-30 代码:R-PDIP-T18
JESD-609代码:e0长度:22.86 mm
功能数量:1端子数量:18
最高工作温度:80 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP18,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:5 V
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:PLL or Frequency Synthesis Circuits最大供电电流 (Isup):80 mA
标称供电电压 (Vsup):5 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

SP5054KGDPAS 数据手册

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SP5054  
2.6GHz 3-Wire BUS Controlled Synthesiser  
DS3048  
ISSUE 3.4  
May 1996  
TheSP5054isasingle-chipfrequencysynthesiserdesigned  
for satellite TV tuning systems. It is a programming variant of  
the SP5055, allowing the design of one tuner with either I2C  
bus or 3-wire bus format, depending on which device is  
inserted. The SP5054, when used with a satellite varactor  
tuner, forms a complete phase locked loop tuning system.  
The circuit consists of a divide-by-16 prescaler with its own  
preamplifier and a 14/15-bit programmable divider controlled  
by a serially-loaded data register. Four independently  
programmableopen-collectoroutputsareincluded.Thedevice  
has four modes of operation, selected by the Mode Select  
input; these modes are summarised in Table1.  
Ordering Information  
SP5054 KG DPAS (18-lead plastic package)  
SP5054S KG MPAS (16-lead miniature plastic package)  
The comparison frequencies are obtained by the division of  
the output of a 4MHz crystal controlled on-chip oscillator. The  
phase comparator has a charge pump output with an output  
amplifier stage around which feedback may be applied. Only  
one external transistor is required for varactor line driving.  
18  
17  
16  
15  
14  
13  
12  
11  
10  
1
2
3
4
5
6
7
8
9
CHARGE PUMP  
CRYSTAL  
MODE SELECT  
DATA  
DRIVE OUTPUT  
V
EE  
RF INPUT  
RF INPUT  
Features  
SP5054  
CLOCK  
V
CC  
Complete 2·6GHz Single Chip System  
62·5kHz, 100kHz and 125kHz Step Size  
Low Power Consumption (325mW Typ.)  
Programming Compatible with Toshiba TD6380,  
PORT P4  
NC  
PORT P3  
NC  
PORT P2  
LOCK  
ENABLE  
TD6381 and TD6382  
*
PORT P1  
Pin Compatible with SP5055 *  
Low Radiation  
DP18  
Varactor Drive Amplifier Disable  
Charge Pump Disable  
1
16  
CHARGE PUMP  
CRYSTAL  
MODE SELECT  
DATA  
DRIVE OUTPUT  
Single Port 18/19 Bit Serial Data Entry  
Four Controllable Outputs  
ESD Protection †  
V
EE  
RF INPUT  
RF INPUT  
SP5054S  
CLOCK  
V
CC  
* See notes on pin compatibility  
† Normal ESD handling precautions should be observed  
PORT P4  
LOCK  
PORT P3  
ENABLE  
PORT P1  
8
9
PORT P2  
Applications  
MP16  
Satellite TV  
High IF Cable Tuning Systems  
Figure 1 - Pin connections – top view  

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