P r e l i m i n a r y I n f o r m a t i o n
UAL SAW, SELECTABLE
M685
REQUENCY VCSO
D
F
O
RDERING NFORMATION
I
Part Numbering Scheme
M685-01 Standard Output Frequencies & Order Codes
125.0000 DA
155.5200 BA
156.2500 BB
156.8324 BC
161.1328 BD
166.6286 BE
167.2820 BF
167.3280 BG
167.3316 BH
167.7097 BI
168.0407 BJ
172.6423 BK
173.3708 BL
164.3555 BM
153.6000 BO
118.7500 BP
176.8382 BQ
156.1762 BR
174.1537 BU
174.7031 BV
Part Number:
MM668850-01y-xx-xx
Device Number
Variant
-01 = Output Frequencies 125 - 177 MHz
-02 = Output Frequencies 500 - 708 MHz
Output Frequency 1 Order Code
Output Frequency 2 Order Code
See Tables 10 and 11 at right for frequency order codes.
Consult ICS for other frequencies and order codes.
Figure 6: Part Numbering Scheme
Example Order Numbers
For Output Frequencies (MHz)
Frequency 1 Frequency 2
Order Part Number
M685-0y-xx-xx
Table 10: M685-01 Standard Output Frequencies & Order Codes
,
M685-02 Standard Output Frequencies & Order Codes
155.5200, 167.3316
156.2500, 161.1328
622.0800, 669.3266
625.0000, 644.5313
M685-01-BA-BH
500.0000 CA
622.0800 AA
625.0000 AB
627.3296 AC
644.5313 AD
666.5143 AE
669.1281 AF
669.3120 AG
669.3266 AH
670.8386 AI
672.1627 AJ
690.5692 AK
693.4830 AL
657.4219 AM
614.4000 AO
475.0000 AP
707.3527 AQ
624.7048 AR
696.6149 AU
698.8123 AV
M685-01-BB-BD
M685-02-AA-AH
M685-02-AB-AD
Table 9: Example Order Numbers
Table 11: M685-02 Standard Output Frequencies & Order Codes
Consult IDT for the availability of other frequencies
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.
M685 Datasheet Rev 0.7
6 of 7
Revised 29Jul2009
Integrated Device Technology, Inc. ● Communication Modules ● www.idt.com ● tel (508) 852-5400