IDT 840 Hoja de datos

No.	parte #	Fabricante	Descripción
1	IDT72V70840	Integrated Device Technology	3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH of the IDT72V70840 are low power 3.3 Volt operation, automatic ST-BUS®/GCI sensing, memory block programming, simple microprocessor interface, one cycle direct internal memory accesses, .UNCTIONAL BLOCK DIAGRAM Vcc GND RESET TMS TDI TDO TCK TRST ODE
2	ICS840N202I	IDT	NG Universal Frequency Translator
3	840002I	IDT	Crystal-to-LVCMOS/LVTTL Frequency Synthesizer • Two LVCMOS outputs @ 3.3V, 17Ω typical output impedance • Selectable crystal oscillator interface or LVCMOS single-ended input • Output frequency range: 46.66MHz - 233.33MHz • VCO range: 560MHz - 700MHz • Supports the following output frequenc
4	ICS840002I-01	IDT	CRYSTAL-TOLVCMOS/LVTTL FREQUENCY SYNTHESIZER • Two LVCMOS/LVTTL outputs @ 3.3V, 17Ω typical output impedance • Selectable crystal oscillator interface or LVCMOS single-ended input • Supports the following output frequencies: 156.25MHz, 125MHz and 62.5MHz • Output frequency range: 56MHz - 17
5	LAS-3840	Semtech	200mA pulse width modulator controller
6	LAS3840	Semtech	200mA pulse width modulator controller
7	LAS-3840	Lambda Semiconductors	200mA Pulse Width Modulator Controller
8	LAS3840	Lambda Semiconductors	200mA Pulse Width Modulator Controller