Products

A Crystal Oscillator is an electronic circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a precise frequency. ILSI RF, Crystal, and Clock Oscillator products, XO’s, are supplied in a wide range of frequencies, many different voltages, and logic options. Tight stability and low frequency stability is available on each unit. The output logic configurations we have available are CMOS, LVDS, LVPECL, TTL, and HCMOS. Our oscillators can be supplied in Surface Mount Device (SMD), thru hole metal can, and ceramic packaging configurations. They can also be supplied in miniature ceramic surface mount packaging if required.

SMD

LEADED

ALL

Series	Size (mm)	Height (mm)	Lowest Frequency	Highest Frequency	Pdf
ISM34	2.5 x 3.2	1.2	32.768 KHz	32.768 KHz
ISM61	9 x 14	4.7	250 KHz	150 MHz
HCOH / HCOF	12.6 x 12.6 / 20.7	5.1	1 MHz	160 MHz
ISM99	5 x 7	1.8	180 MHz	622.080 MHz
ISM89	3.2 x 5	1.4	80 MHz	250 MHz
ISM97	2.5 x 3.2	1.2	1 MHz	152.250 MHz
ISM95	2.0 x 2.5	0.8	1 MHz	60 MHz
ISM92	3.2 x 5.0	1.6	1.500 MHz	125 MHz
ISM91	5 x 7	1.6	1 MHz	170 MHz
ISM88	3.2 x 5	1.4	25 MHz	350 MHz
ISM68	9 x 14	4.7	1 MHz	750 MHz
ISM65	10 x 14	6	1 MHz	180 MHz
ISM63	7 x 5	1.9	10 MHz	225 MHz (LVCMOS) 1500 MHz (LVPECL) 1500 MHz (LVDS)
ISM98	5 x 7	1.8	1 MHz	180 MHz
ISM64	5 x 3.2	1.4	10 MHz	225 MHz (LVCMOS) 1500 MHz (LVPECL) 1500 MHz (LVDS)
ISM73	5 x 7	1.9	10 MHz	255 MHz (LVCMOS) 1500 MHz (LVPECL) 1500 MHz (LVDS)
ISM74	3.2 x 5	1.4	10 MHz	255 MHz (LVCMOS) 1500 MHz (LVPECL) 1500 MHz (LVDS)