Published:2011/5/9 1:33:00 Author:Nicole | Keyword: frequency synthesizer | From:SeekIC
LMX2336LTMX is a frequency synthesizer integrated circuit which is produced by National Semiconductor Corporation, it is widely used in Samsung GSM telephone circuit, such as SGH6O0C、SGH800.
1. functions and features
LMX2336LTMX integrated circuit contains the first, second local oscillator frequency divider circuit, phase-locked loop frequency synthesis start-up circuit, phase-locked loop frequency synthesis data circuit, phase-locked loop frequency synthesis color circuit and other assistant functions circuits.
2. pin function and data
LMX2336LTMX integrated circuit adopts 20-foot dual in-line package, the pin arrangement and pin function and data is shown in the figure1. This IC and LMX2336LTMX can be used interchangeably.
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