SN65EL16DGK屬于集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器。由美國(guó)德州儀器公司制造生產(chǎn)的SN65EL16DGK驅(qū)動(dòng)器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長(zhǎng)電纜或印制線進(jìn)行通信。確切的功能會(huì)因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對(duì)于通信用途可能并非絕對(duì)必要，但對(duì)于可能的使用環(huán)境卻是明智之選。

1FEATURES

· Differential PECL/NECL Receiver

· Operating Range

– PECL: VCC = 4.2 V to 5.7 V With VEE = 0 V

– NECL: VCC = 0 V With VEE = –4.2 V to –5.7 V

· 250-ps Propagation Delay

· Support for Clock Frequencies >2 GHz

· Deterministic Output Value for Open Input

Conditions

· Built-In Temperature Compensation

· Drop-In Compatible With MC10EL16,

MC100EL16

· Built-In Input Pulldown Resistors

APPLICATIONS

· Data and Clock Transmission Over Backplane

DESCRIPTION

The SN65EL16 is a differential PECL/ECL receiver

with PECL/ECL output. The device includes circuitry

to hold Q to a low logic level when the inputs are in

an open condition.

The VBB pin is a reference voltage output for the

device. When the device is used in the single-ended

mode, the unused input should be tied to VBB. This

reference voltage can also be used to bias the input

when it is ac coupled. When the VBB pin is used,

place a 0.01-mF decoupling capacitor between VCC

and VBB. Also, limit the sink/source current to <0.5

mA to VBB. Leave VBB open when it is not used.

The SN65EL11 is housed in an industry-standard

SOIC-8 package and is also available in a TSSOP-8

package.