LOW VOLTAGE HCMOS SURFACE-MOUNT
CRYSTAL CLOCK OSCILLATOR
ASD SERIES
RoHS
Pb
2.5 X 2.0 X 0.8mm
Compliant
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FEATURES:
APPLICATIONS:
• Lead-Free
• Suitable for high density SMT
• IR reflow capable
• Tight stability option
• CCD clock for VTR Camera
• Equipment connected to PC or PC cards
• Thin equipment
• Compact and low in height
• Low current consumption
• Tri state function
• Seam sealed package
STANDARD SPECIFICATIONS:
TABLE 1
P/N
ASD
ASD1
ASD2
ASD3
Vdd (V)
3.3±0.3
3.0±0.3
2.7±0.2
1.8±0.18
PARAMETERS
ASD Series
ABRACON P/N
Frequency Range
Operating Temperature
Storage Temperature
Overall Frequency Stability
Supply Voltage (Vdd)
Input Current
1.000 MHz to 80 MHz
-10°C to + 60°C (see options)
- 40°C to + 85°C
± 100 ppm max. (see options)
3.3 ± 0.3 (see table 1)
TABLE 2 - Example Value
F
I @ Vdd typ.
5mA@3.0V
8mA@3.0V
20MHz
50MHz
(depending on F and Vdd)
Symmetry
40/60 % max.@ 1/2Vdd (see options)
See Table 3
Rise and Fall Time (Tr/Tf)
Output Load
15 pF (3TTL), (1TTL for 1.8V version)
VOH = 0.9* Vdd min.
TABLE 3
Freq. (MHz) Tr/Tf (ns max)
1.0 ~ 34.99
35.0 ~ 80.0
Output Voltage
VOL = 0.1* Vdd max.
10ns
6ns
Start-up Time
Tristate Function
(stand-by)
10ms max.
"1" (VIH >= 0.7* Vdd) or open: Oscillation
"0" (VIL < 0.3* Vdd) : No oscillation/Hi Z
Peak to Peak Jitter
RMS Jitter
31ps (Typical)
4.3ps (Typical)
± 5ppm max.
15μA max.
Aging at 25°C/year
Disabled Current
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
ASD - Frequency - - - -
P/N and Vdd (V)
Operating Temp.
Freq. Stability
Blank
3.3±0.3
3.0±0.3
2.7±0.2
1.8±0.18
E
F
N
L
-20°C to +70°C
R15
J
R
± 15 ppm (*)
± 20 ppm (*1)
± 25 ppm (*2)
± 30 ppm
1
2
3
-30°C to +70°C
-30°C to +85°C
-40°C to +85°C
K
H
± 35 ppm
C
± 50 ppm
*: Standard Temp Only
*1 : Standard and E only
Symmetry Option
Packaging
45/55%
at 1/2 Vdd
Tape and Reel
(1000pcs/reel)
*2 : Standard, E, F,and N only
S
T
REVISED: 5.10.07
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com