CY28405OC-3T datasheet(9/16 Pages) SPECTRALINEAR

Part #	CY28405OC-3T

Description	Clock Synthesizer with Differential SRC and CPU Outputs

Download	16 Pages

Scroll/Zoom	100%

Manufacturer	SPECTRALINEAR [SpectraLinear Inc]

Direct Link	http://www.spectralinear.com

Logo

9 / 16 page

CY28405-3

Rev 1.0, November 22, 2006

Page 9 of 16

PD# Deassertion

The power-up latency between PD# rising to a valid logic ‘1’

level and the starting of all clocks is less than 3.0 ms.

PD#

3V66, 66MHz

USB, 48MHz

PCI, 33MHz

REF, 14.31818

SRCT 100MHz

SRCC 100MHz

CPUC, 133MHz

CPUT, 133MHz

Figure 3. Power-down Assertion Timing Waveforms

REF, 14.31818

Tdrive_PW RDN#

<300 S, >200mV

PD#

CPUC, 133MHz

CPUT, 133MHz

SRCC 100MHz

3V66, 66MHz

USB, 48MHz

PCI, 33MHz

SRCT 100MHz

Tstable

<1.8nS

Figure 4. Power-down Deassertion Timing Waveforms

Similar Part No. - CY28405OC-3T

Manufacturer	Part #	Datasheet	Description
SpectraLinear Inc	CY28405OC-2	497Kb / 48P	Clock Synthesizer with Differential SRC and CPU Outputs
SpectraLinear Inc	CY28405OC-2T	497Kb / 48P	Clock Synthesizer with Differential SRC and CPU Outputs

Manufacturer	Part #	Datasheet	Description
SpectraLinear Inc	CY28405-2	497Kb / 48P	Clock Synthesizer with Differential SRC and CPU Outputs
Cypress Semiconductor	CY28409	330Kb / 18P	Clock Synthesizer with Differential SRC and CPU Outputs
Cypress Semiconductor	CY28419	275Kb / 16P	Clock Synthesizer with Differential SRC and CPU Outputs
SpectraLinear Inc	CY28419	207Kb / 15P	Clock Synthesizer with Differential SRC and CPU Outputs
SpectraLinear Inc	CY28409	218Kb / 16P	Clock Synthesizer with Differential SRC and CPU Outputs
Cypress Semiconductor	CY28409	345Kb / 17P	Clock Synthesizer with Differential SRC and CPU Outputs
SpectraLinear Inc	CY28408	157Kb / 18P	Clock Synthesizer with Differential CPU Outputs
Cypress Semiconductor	CY28346-2	236Kb / 20P	Clock Synthesizer with Differential CPU Outputs
Cypress Semiconductor	CY28408	212Kb / 19P	Clock Synthesizer with Differential CPU Outputs
Silicon Laboratories	CY28346-2	169Kb / 19P	Clock Synthesizer with Differential CPU Outputs