MK1493-05GLF IDT, Integrated Device Technology Inc, MK1493-05GLF Datasheet - Page 7
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MK1493-05GLF
Manufacturer Part Number
MK1493-05GLF
Description
IC CLK DVR SPRD SPECTRUM 16TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Driverr
Datasheet
1.MK1493-05GTR.pdf
(14 pages)
Specifications of MK1493-05GLF
Input
Clock
Output
Clock
Frequency - Max
100MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Frequency-max
100MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MK1493-05GLFT
Manufacturer:
ICS
Quantity:
5 690
Part Number:
MK1493-05GLFT
Manufacturer:
ICS
Quantity:
20 000
Part Number:
MK1493-05GLFTR
Manufacturer:
INTEGRATED
Quantity:
20 000
Byte 6: Control Register
Notes:
1. These bits are read-only when the hardware/software bit is set to hardware control.
2. When the hardware/software bit is set to hardware control these bits reflect the state of the S[3:1] and SEL100/96#
pins and the SO bit is set to zero. When the hardware/software bit is set to software control the S[3:1] and SEL100/96# pins
are overridden by these bits.
3. See Spread Spectrum Selection Table on page 2 for spread selection options.
4. Use the same vendor ID as is used for the CK408 clock chip.
Power Down Mode Operation
CLKOUT is driven differentially when PWRDWN# is de-asserted unless the CLKOUT is disabled through the SMBus register
bit.
IDT™ DIFFERENTIAL SPREAD SPECTRUM CLOCK DRIVER
MK1493-05
DIFFERENTIAL SPREAD SPECTRUM CLOCK DRIVER
Bit
7
6
5
4
3
2
1
0
The Power Down pin is used to shut off the clock cleanly prior to shutting off power to the device. The power down
pin is an active high asynchronous input. When PWRDWN is sampled low for two output clock periods then all
clocks need to be stopped prior to turning off the VCO. ALL clocks need to be stopped in a predictable manner.
C LK V C O
C LK O U T/
R E FO U T
P W R D N
C LKO U T
C LK IN
Revision ID bit 3
Revision ID bit 2
Revision ID bit 1
Revision ID bit 0
Vendor ID bit 3
Vendor ID bit 2
Vendor ID bit 1
Vendor ID bit 0
Description
Type
R
R
R
R
R
R
R
R
O N
Power Up
--
--
--
--
--
--
--
--
7
TpH Z
Output(s) Affected
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
O FF
MK1493-05
CLOCK SYNTHESIZER
Notes
4
4
4
4
REV J 051310