- ページ 4
マザーボード Ensphere Solutions ESI-1002のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Ensphere Solutions ESI-1002 7 ページ。
ページを印刷する4. 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