SK100EL16VD 데이터 시트보기 (PDF) - Semtech Corporation

부품명

상세내역

제조사

SK100EL16VD

Differential Receiver with Variable Output Swing

Semtech Corporation 

HHIIGGHH PPEERRFFOORRMMAANNCCEE PPRROODDUUCCTTSS

Description

SK10/100EL16V

Differential Receiver

with Variable Output Swing

Features

The SK10/100EL16V is a differential receiver with • Extended Supply Voltage Range: (VEE = –5.5V to

variable output swing. Its VCTRL input controls the

–3.0V, VCC = 0V) or (VCC = +3.0V to +5.5V, VEE = 0V)

amplitude of the Q and Q* outputs. The operating range • High Bandwidth Output Transitions

of the EL16V control input, VCTRL, is from VBB (large • 240 ps typical Propagation Delay

swing) to VCC (min swing), see Figure 2. Simple control • VBB Output

of the output swing can be obtained by a variable resistor • Internal Input Resistors: Pulldown on D, Pulldown

between the VBB and VCC pins, with wiper driving CTRL.

and Pullup on D*

Typical application circuits and results are described in • Q Output will Default Low with Inputs Open or at VEE

Figures 1a, 1b, and 2.

• New Differential Input Common Mode Range

• ESD Protection of >4000V

The SK10/100EL16V provides a VBB output for either • Specified Over Industrial Temperature Range:

single-ended use or as a DC bias for AC coupling to the

–40oC to 85oC

device. The VBB pin should be used only as a bias for • Available in both 8 Pin SOIC (150 mil) and MSOP

the EL16V as its current sink/source capability is limited.

(3mm x 3mm) Packages

Whenever used, the VBB pin should be bypassed to VCC • Flammability Rate: UL-94 code V-0.

via a 0.01 µF capacitor.

• Moisture Sensitivity: Level 1.

Under open input conditions, the pulldown resistor on D,

pulldown and pullup resistors on D* will force the Q output

LOW and Q* output HIGH. The VCTRL pin should be

bypassed to VCC via a 0.01 µF capacitor when the pin is

used.

PIN Description

Functional Block Diagram

Pin

D, D*

Q, Q*

VBB

VCTRL

Function

Differential Data Inputs

Differential Data Outputs

Reference Output Voltage

Output Swing Control

VCTRL 1

D2

36.5K

75K

D* 3

75K

VBB 4

8 VCC

7Q

6 Q*

5 VEE

Revision 5/January 14, 2002

1

www.semtech.com

Share Link: