AK8133集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料

AK8133屬于集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器。由旭化成微電子株式會(huì)社制造生產(chǎn)的AK8133時(shí)鐘發(fā)生器，PLL，頻率合成器時(shí)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(hào)的穩(wěn)定定時(shí)脈沖，這些器件包括計(jì)算機(jī)、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(dòng)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。

Description

The AK8133 is a member of AKM’s low power multi clock generator family designed for a high quality audio cock with high performance C/N. The AK8133 generates different frequency clocks from a 27MHz crystal oscillator or external 27MHz clock input. It provides them to up to four outputs configured by pin-setting. Both circuitries of XO and PLL in AK8133 are derived from AKM’s long-term-experienced clock device technology, and enable clock output to perform low jitter and to operate with very low current consumption. The AK8133 is available in a 16-pin SSOP package.

Features

■ 27MHz Crystal Input or External Input

■ Four Frequency-Selectable Clock Outputs

■ One 27MHz-Reference Output

■ Selectable Clock out Frequencies:

- CLK1: 24.576,36.864MHz

- CLK2: 4.096,8.192,11.2896,12.288,16.384

22.5792,24.576,49.152MHz

- CLK3: 8.4672,12.288,16.9344,18.432

24.576,33.8688,36.864,73.728MHz

- CLK4: 16.9344,33.8688MHz

■ Built-in XO

■ Low Jitter Performance

- Period Jitter:

30 psec (Typ.) at CLK1-4

- Long Term Jitter:

60 psec (Typ.) at CLK1-4

■ Low Current Consumption:

18.0mA (Typ.) at 3.3V

■ Supply Voltage:

2.85V to 3.6V

■ Operating Temperature Range:

-40℃ to +85℃

■ Package:

16-pin SSOP (Lead free)

Applications

■ Personal Video Recorders

■ Set-Top-Boxes

■ Multi Media Receivers