mk1493-05 Integrated Device Technology, mk1493-05 Datasheet - Page 8

• Manufacturer Part Number: mk1493-05
• Description: Differential Spread Spectrum Clock Driver
• Manufacturer: Integrated Device Technology

CLKIN must have a stable clock input when PWRDN is de-asserted. If CLKIN starts after PWRDN is de-asserted then
Tstable specification applies to when CLKIN is ON. If CLKIN is full ON before PWRDN is de-asserted then the Tstable
specification applies.
IDT™ DIFFERENTIAL SPREAD SPECTRUM CLOCK DRIVER
MK1493-05
DIFFERENTIAL SPREAD SPECTRUM CLOCK DRIVER
PWRDN/ De-Assertion, CLKIN Not Yet Running
PWRDN/ De-Assertion, CLKIN Already Running
CLKOUT/
CLK VCO
CLK VCO
CLKOUT
CLKOUT
CLKOUT/
REFOUT
REFOUT
PWRDN
PWRDN
CLKIN
CLKIN
VDD
VDD
TpZH
OFF
OFF
TpZH
STARTING
STARTING
8
Tstable
Tstable
STABLE
STABLE
MK1493-05
CLOCK SYNTHESIZER
REV G 011608