SN65LVEP11D屬于集成電路（IC）的時鐘緩沖器驅(qū)動器。由美國德州儀器公司制造生產(chǎn)的SN65LVEP11D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。

1FEATURES

· 1:2 PECL/ECL Fanout Buffer

· Operating Range

– PECL: VCC = 2.375 V to 3.8V With VEE = 0 V

– NECL: VCC = 0 V With VEE = –2.375V to

–3.8 V

· Open Input Default State

· Support for Clock Frequencies > 3.0 GHz

· 240 ps Typical Propagation Delay

· Deterministic Output Value for Open Input

Conditions

· Q Output Will Default Low When Input Open or

at VEE

· Built-in Temperature Compensation

· Drop in Compatible to MC10LVEP11,

MC100LVEP11

· LVDS Input Compatible

DESCRIPTION

The SN65LVEP11 is a differential 1:2 PECL/ECL

fanout buffer. The device includes circuitry to

maintain known logic levels when the inputs are in an

open condition. Single-ended clock input operation is

limited to VCC ≥ 3 V in PECL mode, or VEE ≤ 3 V in

NECL mode. The device is housed in an

industry-standard SOIC-8 package and is also

available in TSSOP-8 package option.