MK1491-09FILN IDT, Integrated Device Technology Inc, MK1491-09FILN Datasheet - Page 2
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MK1491-09FILN
Manufacturer Part Number
MK1491-09FILN
Description
IC CLK SRC AMD GEODE GX2 28-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Synthesizerr
Series
-r
Specifications of MK1491-09FILN
Input
Crystal
Output
LVCMOS
Frequency - Max
66MHz
Voltage - Supply
3.15 V ~ 3.45 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-SSOP
Frequency-max
66MHz
Number Of Elements
1
Supply Current
60mA
Pll Input Freq (min)
14.31818MHz
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
SSOP
Output Frequency Range
33 to 66MHz
Operating Supply Voltage (min)
3.13V
Operating Supply Voltage (max)
3.46V
Operating Temperature Classification
Industrial
Pin Count
28
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MK1491-09FILN
Manufacturer:
MAX
Quantity:
32
Pin Assignment
PCI Frequency Select Table
EMI Control
Spread direction is DOWN.
IDT™ AMD GEODE™ GX2 CLOCK SOURCE
Spread#
MK1491-09
AMD GEODE™ GX2 CLOCK SOURCE
Sel66/33#
0
1
0
1
LCLK0/33M
LCLK1/33M
LCLK2/33M
Sel66/33#
48M/TS#
66MHz Clocks
PCI, LPC and
GND
GND
GND
VDD
VDD
VDD
48M
XO
XI
OFF
ON
PCI Frequency
1
2
3
4
5
6
7
8
9
10
11
12
13
14
33 MHz
66 MHz
Down Spread
amount
-0.5%
28
27
26
25
24
23
22
21
20
19
18
17
16
15
0
VDD
RefCLK0/Spread#
RefCLK1
VDD
PCICLK3/33-66M
PCICLK2/33-66M
GND
GND
PCICLK1/33-66M
VDD
PCICLK0/33-66M
PD#
66M
GND
2
CLOCK SYNTHESIZER
MK1491-09
REV L 121809