Echo Canceler

GENERAL DESCRIPTION The MSM7603/7603B is an improved version of the MSM7602 with basically the same configuration, and offers twice the cancelable echo delay time of the MSM7602. The MSM7603B I/O interface allows switching between m-law PCM and A-law PCM. The MSM7603/7603B is a low-power CMOS I

文件：149.88 Kbytes 页数：20 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

Echo Canceler

OKI

冲电线

Echo Canceler

GENERAL DESCRIPTION The MSM7603/7603B is an improved version of the MSM7602 with basically the same configuration, and offers twice the cancelable echo delay time of the MSM7602. The MSM7603B I/O interface allows switching between m-law PCM and A-law PCM. The MSM7603/7603B is a low-power CMOS I

文件：149.88 Kbytes 页数：20 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

Linear Constant - Current LED Driver

文件：98.01 Kbytes 页数：1 Pages

MAXIC

美芯晟

CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE FOR D-WDM APPLICATIONS

DESCRIPTION The NX8563LB Series is a 1 550 nm laser diode with Polarization Maintain Fiber (PMF). This device is designed as CW light source and ideal for D-WDM transmission systems in which external modulators are used. FEATURES • Output power Pf = 10 mW MIN. • Wavelength availability λp = 1

文件：71.13 Kbytes 页数：8 Pages

NEC

瑞萨

1 550 nm CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE

DESCRIPTION The NX8562LB is a 1 550 nm laser diode with Polarization Maintain Fiber (PMF). This device is designed as CW light source and ideal for transmission systems in which external modulators are used. FEATURES • Output power Pf = 20 mW MIN. • Wavelength selectable for ITU-T standards

文件：66.93 Kbytes 页数：8 Pages

NEC

瑞萨