Single Chip MSK Modem with Compandor for Cordless Telephone

GENERAL DESCRIPTION The MSM7557 is a single chip MSK modem with base band voice processor for cordless telephone. The MSM7557 voice transmit block consists of high pass filter, compressor, pre-emphasis, limiter and splatter filter. Voice receive block consists of Band pass filter, De-emphasis an

Single Chip MSK Modem with Compandor for Cordless Telephone

Multichannel detector head controller

For control of multichannel detector head and data acquisition C7557 is specifically designed for basic control in multichannel photometry. When connected to a Hamamatsu multichannel detector head and a personal computer, C7557 allows easy control of the detector head and data acquisition by usin

Locking Devices

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Low-Power SLICs with Battery Switch

文件：700.7 Kbytes Page：28 Pages

LH1263 E&M Signaling Circuit

文件：649.28 Kbytes Page：15 Pages

Low-Power SLICs with Battery Switch

文件：700.7 Kbytes Page：28 Pages