ICS8501 데이터 시트보기 (PDF) - Integrated Device Technology

부품명

상세내역

제조사

ICS8501

LOW SKEW, 1-TO-16 DIFFERENTIAL CURRENT MODE FANOUT BUFFER

Integrated Device Technology 

ICS8501 Data Sheet

LOW SKEW, 1-TO-16 DIFFERENTIAL CURRENT MODE FANOUT BUFFER

APPLICATION INFORMATION

WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LEVELS

Figure 1 shows how the differential input can be wired to accept single

ended levels. The reference voltage V_REF = VDD/2 is generated by

the bias resistors R1, R2 and C1. This bias circuit should be located

as close as possible to the input pin. The ratio of R1 and R2 might

need to be adjusted to position the V_REF in the center of the input

voltage swing. For example, if the input clock swing is only 2.5V and

VDD = 3.3V, V_REF should be 1.25V and R2/R1 = 0.609.

ICS8501 REVISION A MAY 20, 2014

6

©2014 Integrated Device Technology, Inc.

Share Link: