sy88923 Micrel Semiconductor, sy88923 Datasheet
sy88923
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sy88923 Summary of contents
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... LIMITING POST AMPLIFIER Not recommended for new designs DESCRIPTION The SY88923 limiting post amplifier with its high gain and wide bandwidth is ideal for use as a post amplifier in fiber-optic receivers with data rates up to 2.5Gbps. Signals as small as 5mVp-p can be amplified to drive devices with PECL inputs ...
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... The linear signal output from a transimpedance amplifier can contain significant amounts of noise, and may vary in amplitude over time. The SY88923 limiting amplifier quantizes the signal and outputs a voltage- limited waveform. The /EN pin allows the user to disable the output signal without removing the input signal ...
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... V fin — — — — — — 0.5 — 0.5 µs 0.5 — 0.5 µs 0.5 — 0.5 µs — mVp SY88923 ° C Max. Unit 35 mA — mA (5) 20 µA (6) 100 V –1 ±100 0.5 V 250 uA V –880 –1620 CC V –2.325 CC — ...
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... Micrel, Inc. DESIGN PROCEDURE Output Termination The SY88923 outputs must be terminated with a 50Ω load to V – 2V (or thevenin equivalent). CC Layout and PCB Design Since the SY88923 is a high-frequency component, performance can largely be determined by board layout and design. A common problem with high-gain amplifiers is feedback from the large swing outputs to the input via power supply ...
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... Micrel, Inc. APPLICATION EXAMPLE FOR 3-CHIP SET SOLUTION M9999-061907 hbwhelp@micrel.com or (408) 955-1690 5 SY88923 ...
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... Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify M9999-061907 hbwhelp@micrel.com or (408) 955-1690 + 1 (408) 474-1000 FAX WEB Micrel for any damages resulting from such use or sale. © 2006 Micrel, Incorporated. 6 http://www.micrel.com SY88923 Rev. 00 ...