P r o d u c t D a t a S h e e t
M1020/21
Integrated
Circuit
Systems, Inc.
VCSO BASED
CLOCK PLL
DEVICE PACKAGE - 9 x 9mm CERAMIC LEADLESS CHIP CARRIER
Mechanical Dimensions:
Refer to the SAW PLL application notes web page at
www.icst.com/products/appnotes/SawPllAppNotes.htm
for application notes, including recommended PCB
footprint, solder mask, and furnace profile.
Figure 8: Device Package - 9 x 9mm Ceramic Leadless Chip Carrier
ORDERING INFORMATION
Part Numbering Scheme
Standard VCSO Output Frequencies (MHz)*
Consult ICS for the availablityofotherVCSOfrequencies
Part Number:
M102x-1z-xxx.xxxx
Frequency Input Divider Option
125.0000
155.5200
156.2500
156.8324
161.1328
166.6286
167.2820
167.3280
167.3316
167.7097
168.0400
172.6423
173.3708
0 = Fin can equal Fvcso divided by: 8, 2, or 1
1 = Fin can equal Fvcso divided by: 4, 2, or 1
Output type
1 = LVPECL
(For CML or LVDS clock output, consult factory)
Hitless Switching / Phase Build-out Options
1 = none
2 = Hitless Switching
3 = Hitless Switching with Phase Build-out
Temperature
0
to +70 o
C
(commercial)
“I-”==- 40 to +85 o
C (industrial)
VCSO Frequency (MHz)
Table 11: Standard VCSO Output Frequencies (MHz)
See Table 11, right. Consult ICS for other frequencies.
Figure 9: Part Numbering Scheme
Note *: Fout can equal Fvcso divided by: 1 or 2
Consult ICS for the availability of other VCSO frequencies.
Example Part Numbers
VCSO Frequency (MHz)
Temperature
commercial
industrial
commercial
industrial
Order Part Number (Examples)
M1020-11-155.5200 or M1021-11-155.5200
155.52
M1020-11
M1020-11-156.2500 or M1021-11-156.2500
M1020-11 156.2500 or M1021-11 156.2500
I155.5200 or M1021-11I155.5200
156.25
I
I
Table 12: Example Part Numbers
While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS)
assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would
result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial
applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary
environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any
circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or
critical medical instruments.
M1020/21 Datasheet Rev 1.0
10 of 10
Revised 28Jul2004
Integrated Circuit Systems, Inc. ● Networking & Communications ● www.icst.com ● tel (508) 852-5400