Ensphere Solutions ESI-1002 사용자 설명서 - 페이지 4
{카테고리_이름} Ensphere Solutions ESI-1002에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Ensphere Solutions ESI-1002 7 페이지.
페이지 인쇄4. Applications
1. TX/VCSEL Driver Test:
a. After setting up evaluation board for test connect TX input to PPG thru SMA
AC coupling caps and TX output to load.
b. Load TX driving script and observe output on scope.
c. IMOD amplitude control
d. TX waveform control
i. Adjust crossing percentage of waveform by changing Pulse width
control
ii. Adjust Pre-driver current.
iii. Negative impedance control in TX input
iv. Adjust IMOD peaking height. Please check IMOD Peaking enable
control box to activate.
v. Adjust IMOD compensation. Please check IMOD Compensating
control enable control box to activate.
vi. Adjust IMOD peaking width. Please check IMOD Peaking enable
control box to activate.
2. RX Test:
ESI-1002 EVALUATION USER MANUAL | ADVANCE INFORMATION – SUBJECT TO CHANGE | ENSPHERE CONFIDENTIAL
ENSPHERE SOLUTIONS, INC | 2900 LAKESIDE DRIVE, SUITE 228 | SANTA CLARA, CA 95054 | www.enspheresolutions.com