1.48, 1.51, 1.52 關m Coaxial DFB Laser Module

GENERAL DESCRIPTION The OL4492L, OL5492L/A, and OL5492L/B are MQW-DFB laser diode coaxial modules with optical isolator and single-mode fiber pigtails. These modules are optimal light sources for WDM supervisory channel in SDH system with optical in-line amplifier. FEATURES • Single-mode fiber

1.55 關m Coaxial DFB Laser Module

GENERAL DESCRIPTION The OL592L, and OL5492L are MQW structured, 1.55 mm coaxial DFB laser modules with single-mode fiber pigtails. Having a good side-mode suppression ratio and a wide operating temperature range, these devices are optimal light sources for high-capacity long-haul transmission sys

1.55 μm Coaxial DFB Laser Module

DIVIDE-BY-TWELVE COUNTER

DESCRIPTION- The ’92 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divide-by-six. HIGH signals on the Master Reset (MR) inputs override the clocks and force all outputs to the LOW state.

DIVIDE-BY-TWELVE COUNTER

DESCRIPTION- The ’92 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divide-by-six. HIGH signals on the Master Reset (MR) inputs override the clocks and force all outputs to the LOW state.

DIVIDE-BY-TWELVE COUNTER

文件：278.94 Kbytes Page：3 Pages

DIVIDE-BY-TWELVE COUNTER

文件：278.94 Kbytes Page：3 Pages

DIVIDE-BY-TWELVE COUNTER

文件：278.94 Kbytes Page：3 Pages