CDCVF310中文資料適用于通用應(yīng)用且支持高達(dá) 85°C 溫度的高性能 1:10 時鐘緩沖器數(shù)據(jù)手冊TI規(guī)格書

描述 Description

The CDCVF310 is a high-performance, low-skew clock bufferthat operates up to 200 MHz. Two banks of five outputs each provide low-skew copies of CLK. After power up, the default state of the outputs is low regardless of the state of the control pins. For normal operation, the outputs of bank 1Y[0:4] or 2Y[0:4] can be placed in a low state when the control pins (1G or 2G, respectively) are held low and a negative clock edge is detected on the CLK input. The outputs of bank 1Y[0:4] or 2Y[0:4] can be switched into the buffer mode when the control pins (1G and 2G) are held high and a negative clock edge is detected on the CLK input. The device operates in a 2.5-V and 3.3-V environment. The built-in output enable glitch suppression ensures a synchronized output enable sequence to distribute full period clock signals.The CDCVF310 is characterized for operation from -40°C to 85°C.

特性 Features

? High-Performance 1:10 Clock Driver
? Pin-to-Pin Skew DD 3.3 V
? VDD Range = 2.3 V to 3.6 V
? Input Clock Up To 200 MHz (See Figure 7)
? Operating Temperature Range -40°C to 85°C
? Output Enable Glitch Suppression
? Distributes One Clock Input to Two Banks of Five Outputs
? Packaged in 24-Pin TSSOP
? Pin-to-Pin Compatible to the CDCVF2310, Except the R = 22- Series Damping Resistors at Yn
? APPLICATIONS
? General-Purpose Applications

簡介

CDCVF310屬于集成電路（IC）的時鐘緩沖器驅(qū)動器。由TI制造生產(chǎn)的CDCVF310時鐘緩沖器，驅(qū)動器時鐘緩沖器和驅(qū)動器集成電路產(chǎn)品族中的產(chǎn)品用于幫助信號在系統(tǒng)中傳輸，常用作頻率/時間參考信號，以同步系統(tǒng)內(nèi)的活動。盡管這些器件最常用到的功能就是緩沖（即，為使信號不受驅(qū)動負(fù)載的影響而從某個信號源復(fù)制信號），但是該產(chǎn)品族中的某些器件還能執(zhí)行其他功能，例如選擇性改變緩沖信號路徑、按某個整數(shù)值分割信號頻率，或進(jìn)行所用電信號格式轉(zhuǎn)換。