Standard Frequencies

Frequency (MHz)	Typical Application	Frequency (MHz)	Typical Application
1.5440	DS1	18.4320	Microprocessor Clock
1.8432	Microprocessor Clock	19.2000	Cellular
2.0480	CEPT1	19.4400	SONET
2.3040	SONET Tributaries	19.6800	Cellular
3.0880	DS1 (2X)	20.0000	DSP, Microprocessor Clock, Hub
3.1520	DS1 C	20.2750	Microprocessor Clock
3.4560	SONET Tributaries	20.4800	ISDN, CEPT1 (10X)
3.579545	US Color TV Subcarrier	22.1184	Microprocessor Clock
3.6864	Microprocessor Clock	23.1600	DS1 (15X)
4.0000	TOKEN RING, Clock	24.0000	DSP, Microprocessor Clock
4.0320	Microprocessor Clock	24.5760	CEPT1 (12X), MPEG AUDIO
4.0960	CEPT1 (2X)	24.7040	DS1 (16X)
4.4336	European TV	25.0000	DSP, Microprocessor Clock, Hub
5.0000	Microprocessor Clock	26.6600	DSP, Microprocessor Clock, Hub
5.0688	Microprocessor Clock	27.0000	DIGITAL TV, MPEG Video
6.1440	CEPT1 (3X)	27.0000	DSP, Microprocessor Clock, Hub
6.1760	DS1 (4X)	28.0000	DSP, Microprocessor Clock, Hub
6.3120	DS2	28.2240	56K Modem
6.4000	ISDN	29.0000	DSP, Microprocessor Clock, Hub
6.9120	SONET Tributaries	29.4912	V.34 Modem
7.3728	Microprocessor Clock	30.0000	DSP, Microprocessor Clock, Hub
8.0000	Microprocessor Clock	30.8800	DS1 (20X)
8.0640	Microprocessor Clock	32.0000	DSP, Microprocessor Clock, Hub
8.1920	CEPT1 (4X)	32.0640	DS3-Japan
8.4480	CEPT2	32.7680	CEPT1 (16X)
9.2160	Microprocessor Clock	33.3330	Ethernet, LAN
10.0000	Microprocessor Clock	34.3680	CEPT3
10.7000	TV	35.3280	CEPT1 (17.25X)
11.0592	Microprocessor Clock	36.0000	DSP, Microprocessor Clock, Hub
12.0000	Microprocessor Clock	36.8640	CEPT1 (18X)
12.2880	CEPT1 (6X), MPEG	37.0560	DS1 (24X)
12.3520	DS1 (8X)	38.8800	SONET
12.5000	Microprocessor Clock	40.0000	DSP, Microprocessor Clock, Hub
12.6240	DS2 (2X)	44.2360	V.34 Modem
12.8000	CEPT1 (6.25X)	44.7360	DS3
13.0000	Cellular	48.0000	DSP, Microprocessor Clock, Hub
13.5000	DIGITAL TV	49.1520	CEPT1 (24X)
14.0000	Microprocessor Clock	50.0000	DSP, Microprocessor Clock, Hub
14.31818	Microprocessor Clock	51.8400	SONET OC-1
14.3360	CEPT1 (7X)	56.4480	56K Modem
14.4000	Cellular	60.0000	SCSI
14.7456	Microprocessor Clock	66.0000	DSP, Microprocessor Clock, Hub
15.0000	Microprocessor Clock	66.6660	DSP, Microprocessor Clock, Hub
15.3600	CEPT1 (7.5X)	66.6670	DSP, Microprocessor Clock, Hub
15.4400	DS1 (10X)	77.7600	SONET
16.0000	TOKEN RING, DSP Clock	80.0000	DSP, Microprocessor Clock, Hub
16.1280	Microprocessor Clock	100.0000	DSP, Microprocessor Clock, Hub
16.3840	CEPT1 (8X)	106.2500	FDDI (Fiber Channel)
16.9344	VIDEO	125.0000	FDDI (Fiber Channel)
17.7345	European TV	155.5200	SONET OC-3, SDH STM1

Ref: http://www.vectron.com/products/std_freq.htm

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