DIP 开关 (旋转型)

COPAL

尼得科

PLL Synthesizer IC

OVERVIEW The SM5170AV is a PLL synthesizer IC developed for application in pagers. It incorporates independently-controlled reference frequency and FIN input frequency dividers, and operates from a low-voltage supply to realize low power dissipation. It features a charge pump that operates at 3 V

文件：119 Kbytes 页数：10 Pages

NPC

PLL Synthesizer IC

OVERVIEW The SM5170AV is a PLL synthesizer IC developed for application in pagers. It incorporates independently-controlled reference frequency and FIN input frequency dividers, and operates from a low-voltage supply to realize low power dissipation. It features a charge pump that operates at 3 V

文件：119 Kbytes 页数：10 Pages

NPC

SWITCH MODE POWER SUPPLY SECONDARY CIRCUIT

DESCRIPTION The TEA5170 is designed to work in the secondary part of an off-line SMPS, sending pulses to the slaved TEA2260/61 which are located on the primary side of the main transformer. An accurate regulated voltage is obtained by duty cycle control. The TEA5170 can be externally synchroniz

文件：157.2 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体