LOW EMI SPREAD SPECTRUM CRYSTAL CLOCK OSCILLATOR
ASSM/ASSML SERIES
*RoHS COMPLIANT
APPLICATIONS:
• Telecommunications.
• Capital equipment.
• Aerospace.
• Consumer electronics, printers.
• Medical equipment.
14.27 x 10.7 x 5.3mm
| | | | | | | | | | | | | | |
FEATURES:
• Patented spread spectrum technology.
• Meets FCC and EMC Directive for EMI requirements.
• Standard TTL or HCMOS compatible output.
• Drop-in replacement for standard plastic SMD crystal oscillators
• Reduce electromagnetic emissions up to 20dB!
STANDARD SPECIFICATIONS:
PARAMETERS
Frequency Range (Fo)
Operating Temperature (Topr)
Storage Temperature (Tsto)
Frequency Stability vs. Temp (dF/Fo)
Operating Supply Voltage (VDC)
Operating Input Current (IDD)
duty Cycle
Rise time
Full time
Output Voltage (VOH/VOL)
Start Up Time
Aging
Jitter (CCJ1)
Jitter (CCJ2)
Jitter (CCJ3)
Jitter (CCJ4)
Jitter (CCJ5)
Output Load
Bandwidth Accuracy
ASSM
ASSML
CONDITIONS
3.500MHz ~ 128.000MHz
-40°C to +85°C (See Ordering Options)
-65°C to +150°C
± 100 ppm max. (See Ordering Options)
5.0 Vdc
3.3 Vdc
30 mA max.
45/55
5.0 nS
3.5 nS
5.0 nS
3.5 nS
3.0 Vdc min. / 0.4 Vdc max.
10 mS max. / 3 mS typ.
± 5 ppm max. / year
625 pS typ.
225 pS typ.
125 pS typ.
135 pS typ.
180 pS typ.
10 - LS TTL or 15 pF
± 10 %
± 5%
% max.
15 pF
15 pF
+25°C
F = 4 MHz
F = 8 MHz
F = 32 MHz
F = 64 MHz
F = 128 MHz
OUTLINE DRAWING:
Recommended Land Pattern
PIN
1
2
3
4
5
FUNCTION
Input
Input-GND
GND
Output
Output
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
rev2.1-5/06
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
ABRACON [ ABRACON CORPORATION ]
