ABRACON ASD

LOW VOLTAGE HCMOS SURFACE-MOUNT
CRYSTAL CLOCK OSCILLATOR
ASD SERIES
FEATURES:
• Lead-Free
• Compact and low in height
• Low current consumption
• Tri state function
Pb RoHS
Compliant
• Suitable for high density SMT
• IR reflow capable
• Tight stability option
• Seam sealed package
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APPLICATIONS:
• CCD clock for VTR Camera
• Equipment connected to PC or PC cards
• Thin equipment
STANDARD SPECIFICATIONS:
TABLE 1
P/N
ASD
ASD1
ASD2
ASD3
PARAMETERS
ABRACON P/N
Frequency Range
Operating Temperature
Storage Temperature
Overall Frequency Stability
Supply Voltage (Vdd)
Input Current
Symmetry
Rise and Fall Time (Tr/Tf)
Output Load
Output Voltage
2.5 X 2.0 X 0.8mm
ASD Series
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)
Start-up Time
Tristate Function
(stand-by)
40/60 % [email protected] 1/2Vdd (see options)
See Table 3
15 pF (3TTL), (1TTL for 1.8V version)
VOH = 0.9* Vdd min.
VOL = 0.1* Vdd max.
10ms max.
"1" (VIH >= 0.7* Vdd) or open: Oscillation
"0" (VIL < 0.3* Vdd) : No oscillation/Hi Z
Peak to Peak Jitter
31ps (Typical)
RMS Jitter
4.3ps (Typical)
Aging at 25°C/year
± 5ppm max.
Disabled Current
15μA max.
Vdd (V)
3.3±0.3
3.0±0.3
2.7±0.2
1.8±0.18
TABLE 2 - Example Value
F
I @ Vdd typ.
20MHz
[email protected]
50MHz
[email protected]
(depending on F and Vdd)
TABLE 3
Freq. (MHz) Tr/Tf (ns max)
1.0 ~ 34.99
10ns
35.0 ~ 80.0
6ns
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
ASD - Frequency -
-
-
P/N and Vdd (V)
Blank
3.3±0.3
1
3.0±0.3
2
2.7±0.2
3
1.8±0.18
Operating Temp.
E
-20°C to +70°C
F
-30°C to +70°C
N
-30°C to +85°C
L
-40°C to +85°C
Symmetry Option
45/55%
S
at 1/2 Vdd
Packaging
Tape and Reel
T
(1000pcs/reel)
Freq. Stability
R15
± 15 ppm (*)
J
± 20 ppm (*1)
R
± 25 ppm (*2)
K
± 30 ppm
H
± 35 ppm
C
± 50 ppm
*: Standard Temp Only
*1 : Standard and E only
*2 : Standard, E, F,and N only
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
LOW VOLTAGE HCMOS SURFACE-MOUNT
CRYSTAL CLOCK OSCILLATOR
ASD SERIES
Pb RoHS
Compliant
2.5 X 2.0 X 0.8mm
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OUTLINE DRAWING:
Dimensions: inch (mm)
PIN
1
2
3
4
FUNCTION
Tri-State (STBY)
GND/Case
Output
Vdd
* Note: Recommend using an approx.
0.01uF bypass capacitor between
PIN 2 and 4.
TAPE & REEL:
Dimensions: inch (mm)
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