MC12148中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC12148規(guī)格書詳情
The MC12148 requires an external parallel tank circuit consisting of the inductor (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a voltage variable input for the oscillator (VCO). This device may also be used in many other applications requiring a fixed frequency clock.
The ECL output circuitry of the MC12148 is not a traditional open emitter output structure and instead has an on–chip termination resistor with a nominal value of 500 ohms. This facilitates direct ac–coupling of the output signal into a transmission line. Because of this output configuration, an external pull–down resistor is not required to provide the output with a dc current path. This output is intended to drive one ECL load. If the user
needs to fanout the signal, an ECL buffer such as the MC10EL16 Line Receiver/Driver should be used. NOTE: The MC12148 is NOT useable as a crystal oscillator.
? Typical Operating Frequency Up to 1100 MHz
? Low–Power 20 mA at 5.0 Vdc Power Supply
? 8–Pin SOIC Package
? Phase Noise –90 dBc/Hz at 25 kHz Typical
產(chǎn)品屬性
- 型號：
MC12148
- 制造商：
MOTOROLA
- 制造商全稱：
Motorola, Inc
- 功能描述：
LOW POWER VOLTAGE CONTROLLED OSCILLATOR
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
TSSOP |
10000 |
原裝進口只做訂貨 尋找優(yōu)勢渠道合作 |
詢價 | ||
MOT |
24+ |
SOP8 |
58 |
詢價 | |||
MOTOROLA/摩托羅拉 |
21+ |
SOP8 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
ON/安森美 |
25+ |
SOP-8 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
ON優(yōu)勢 |
23+ |
SOP-8 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ON |
SOP8 |
1500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MOTOROLA |
22+ |
SOP8 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 | ||
MOT |
19+ |
SOP8 |
82847 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
ON |
23+ |
SOIC8 |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
MOT |
06+ |
原廠原裝 |
55 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 |
