ASA Datasheet, PDF (1/1 Pages) Abracon Corporation – HCMOS SURFACE-MOUNT CRYSTAL CLOCK OSCILLATOR

HCMOS SURFACE-MOUNT CRYSTAL CLOCK OSCILLATOR
ASA SERIES
: PRELIMINARY
*RoHS COMPLIANT
FEATURES:
• Pb-Free/RoHS Compliant
• Smallest industry package
• Tri state function
• Suitable for high density SMT.
Reflow capable
• Hermetically sealed
APPLICATIONS:
• CCD clock for VTR camera
• Computers and peripherals
• Portable electronics
2.0 X 1.6 X 0.7mm
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STANDARD SPECIFICATIONS:
PARAMETERS
Frequency Range
1.000 MHz to 80 MHz
Operating Temperature
-10°C to + 60°C (See Options)
Storage Temperature
- 40°C to + 85°C
Overall Frequency Stability ± 50 ppm max. (see options)
Supply Voltage (Vdd)
See Table 1
Input Current
20mA max
Symmetry
40/60 % max.@ 1/2Vdd (see options)
Rise and Fall Time (Tr/Tf) 10ns max
Output Load
15 pF (3TTL)
Output Voltage
VOH = 0.9* Vdd min.
VOL = 0.1* Vdd max.
Start-up Time
10ms max.
Tristate Function
"1" (VIH >= 0.7* Vdd) or open: Oscillation
(stand-by)
"0" (VIL < 0.3* Vdd) : No oscillation/Hi Z
Aging at 25°C/year
± 5ppm max.
Note: Decoupling capacitor shall be connected between Vdd and GND for best performance and stability.
TABLE 1
P/N
Vdd (V)
ASA
3.3±0.1
ASA1
2.5±0.1
ASA2
1.8±0.1
PIN FUNCTION
1
Tri-State
2
GND/Case
3
Output
4
Vdd
* "H" or "open": Oscillation
"L": Oscillation stops/Hi impedance
MARKING:
- XX.X R (XX.X First 3 digits of frequency)
- A1 ZYW (Z: month A to L; Y: year 4 for 2004
W: Traceability code (A-Z))
(1 for ASA1, 2 for ASA2, None for ASA)
OPTIONS AND PART IDENTIFICATION (Left blank if standard):
ASAX - Frequency - Temperature - Overall Frequency Stability - Packaging
Vdd options:
Blank (3.3Vdc±0.1V), 1 (2.5Vdc±0.1V), 2 (1.8Vdc±0.1V)
(See table 1)
Symmetry option:
- S for 45/55% at 1/2Vdd
Packaging option: T for Tape and Reel (1,000pcs/reel, Dia.180mm)
Temperature options:
E for -20°C to +70°C
F for -30°C to +70°C
N for -30°C to +85°C
L for -40°C to +85°C
Overall Frequency stability options:
R15 for ± 15 ppm max.
J for ± 20 ppm max.
K for ± 30 ppm max.
C for ± 50 ppm max.
*Please contact factory
for frequency stability /
temperature range options.
OUTLINE DRAWING:
Dimensions: inch (mm)
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332 Esperanza, Rancho Santa Margarita, California 92688
tel [phone] | fax [phone] | www.abracon.com