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MC14046BDWG集成電路(IC)的時鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料
廠商型號 |
MC14046BDWG |
參數(shù)屬性 | MC14046BDWG 封裝/外殼為16-SOIC(0.295",7.50mm 寬);包裝為托盤;類別為集成電路(IC)的時鐘發(fā)生器PLL頻率合成器;產(chǎn)品描述:IC PHASE LOCKED LOOP 16-SOIC |
功能描述 | Phase Locked Loop |
文件大小 |
117.61 Kbytes |
頁面數(shù)量 |
8 頁 |
生產(chǎn)廠商 | ON Semiconductor |
企業(yè)簡稱 |
ONSEMI【安森美半導(dǎo)體】 |
中文名稱 | 安森美半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-23 8:12:00 |
MC14046BDWG規(guī)格書詳情
MC14046BDWG屬于集成電路(IC)的時鐘發(fā)生器PLL頻率合成器。由安森美半導(dǎo)體公司制造生產(chǎn)的MC14046BDWG時鐘發(fā)生器,PLL,頻率合成器時鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號的穩(wěn)定定時脈沖,這些器件包括計算機、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。
The MC14046B phase locked loop contains two phase comparators, a voltage?controlled oscillator (VCO), source follower, and zener diode. The comparators have two common signal inputs, PCAin and PCBin. Input PCAin can be used directly coupled to large voltage signals, or indirectly coupled (with a series capacitor) to small voltage signals. The self?bias circuit adjusts small voltage signals in the linear region of the amplifier. Phase comparator 1 (an exclusive OR gate) provides a digital error signal PC1out, and maintains 90° phase shift at the center frequency between PCAin and PCBin signals (both at 50 duty cycle). Phase comparator 2 (with leading edge sensing logic) provides digital error signals, PC2out and LD, and maintains a 0° phase shift between PCAin and PCBin signals (duty cycle is immaterial). The linear VCO produces an output signal VCOout whose frequency is determined by the voltage of input VCOin and the capacitor and resistors connected to pins C1A, C1B, R1, and R2. The source?follower output SFout with an external resistor is used where the VCOin signal is needed but no loading can be tolerated. The inhibit input Inh, when high, disables the VCO and source follower to minimize standby power consumption. The zener diode can be used to assist in power supply regulation.
Applications include FM and FSK modulation and demodulation, frequency synthesis and multiplication, frequency discrimination, tone decoding, data synchronization and conditioning, voltage?to?frequency conversion and motor speed control.
Features
? Buffered Outputs Compatible with MHTL and Low?Power TTL
? Diode Protection on All Inputs
? Supply Voltage Range = 3.0 to 18 V
? Pin?for?Pin Replacement for CD4046B
? Phase Comparator 1 is an Exclusive OR Gate and is Duty Cycle Limited
? Phase Comparator 2 Switches on Rising Edges and is not Duty Cycle Limited
? Pb?Free Packages are Available*
產(chǎn)品屬性
更多- 產(chǎn)品編號:
MC14046BDWG
- 制造商:
onsemi
- 類別:
集成電路(IC) > 時鐘發(fā)生器,PLL,頻率合成器
- 包裝:
托盤
- 類型:
鎖相環(huán)路(PLL)
- PLL:
是
- 輸入:
CMOS
- 輸出:
CMOS
- 比率 - 輸入:
2:2
- 差分 - 輸入:
無/無
- 頻率 - 最大值:
1.9MHz
- 分頻器/倍頻器:
無/無
- 電壓 - 供電:
3V ~ 18V
- 工作溫度:
-55°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
16-SOIC
- 描述:
IC PHASE LOCKED LOOP 16-SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
SOIC167 |
940 |
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單 |
詢價 | ||
ON/安森美 |
24+ |
SOIC-16 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ON/安森美 |
2022+ |
4586 |
原廠原裝,假一罰十 |
詢價 | |||
onsemi(安森美) |
23+ |
SOIC167.8mm |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
ON/安森美 |
23+ |
NA/ |
253 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ON(安森美) |
標(biāo)準(zhǔn)封裝 |
8000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
ON(安森美) |
1942+ |
SOIC-16 |
2532 |
向鴻只做原裝,倉庫庫存優(yōu)勢數(shù)量請確認 |
詢價 | ||
ON |
SOIC-16 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
onsemi |
23+ |
16-SOIC |
4500 |
特惠實單價格秒出原裝正品假一罰萬 |
詢價 | ||
ON/安森美 |
2122+ |
SOIC-16 |
60000 |
全新原裝正品現(xiàn)貨,假一賠十 |
詢價 |