LOWW VVOOLLTTAAGGEE HHCCMMOOSS SSUURRFFACE-MOOUUNNTT
CCRRYYSSTTAALL CCLOCK OSCILLATOORR
ASD SERIES
*RoHS COMPLIANT
2.5 X 2.0 X 0.8mm
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FEATURES:
APPLICATIONS:
• LEAD-FREE
• Suitable for high density SMT.,
Reflow capable
• Tight stability option
• Glass sealed package
• 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
STANDARD SPECIFICATIONS:
PARAMETERS
Frequency Range
Operating Temperature
Storage Temperature
Overall Frequency Stability
Supply Voltage (Vdd)
Input Current
Symmetry
Rise and Fall Time (Tr/Tf)
Output Load
1.000 MHz to 60 MHz
-10°C to + 60°C (See Options)
- 40°C to + 85°C
100 ppm maꢀ. (see options)
See table 1
See Table 2 (depending on F and Vdd)
40/60 % maꢀ.@ 1/2Vdd (see options)
See Table 3
TABLE 1
P/N
Vdd (V)
3.3 0.3
3.0 0.3
2.7 0.2
ASD
ASD1
ASD2
TABLE 2
F
I @ Vdd typ.
5mA@3.0V
8mA@3.0V
20MHz
50MHz
TABLE 3
15 pF (3TTL)
Freq. (MHz) Tr/Tf (ns max)
Output Voltage
VOH = 0.9* Vdd min.
VOL = 0.1* Vdd maꢀ.
10ms maꢀ.
"1" (VIH >= 0.7* Vdd) or open: Oscillation
"0" (VIL < 0.3* Vdd) : No oscillation/Hi Z
5ppm maꢀ.
1.0 ~ 34.99
35.0 ~ 60.0
10ns
5ns
Start-up Time
Tristate Function
(stand-by)
Aging at 25°C/year
Disabled Current
PIN
1
FUNCTION
Enable/Disable(STBY)
GND/Case
Output
*
2
3
4
Vdd
*
"H" or "open": Oscillation
15µA maꢀ.
"L": Oscillation stops/Hi impedance
Note: Decoupling capacitor shall be connected between Vdd and GND for best performance and stability.
MARKING:
OUTLINE DRAWING:
0.098 .004
(2.5 0.1)
- XX.X R
(XX.X First 3 digits of frequency)
- A1 ZYW (Z: month A to L; Y: year 4 for 2004
4
3
W: Traceability code (A-Z))
0.079 .004
(2.0 0.1)
(1 for ASD1, 2 for ASD2, None for ASD)
Recommended land pattern
0.036
(0.9)
0.036
(0.9)
1
2
OPTIONS AND PART IDENTIFICATION (Left blank if standard)
:
ASDX - Frequency - Temperature - Overall Frequency Stability - Duty cycle - Packaging
0.031 .004
(0.8 0.1)
Symmetry option:
- S for 45/55% at 1/2Vdd
Vdd options:
R0.004
(0.1)
1
Blank (3.3Vdc 0.3V), 1 (3.0Vdc 0.3V), 2 (2.7Vdc 0.2V)
2
(See table 1)
0.028 .004
(0.7 0.1)
0.024
0.03
(0.75)
C0.012
(0.3)
Packaging option: T for Tape and Reel (1,000pcs/reel, Dia. 180mm)
(0.6)
0.028 .004
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:
R for 25 ppm maꢀ. (standard op. Temp. only -10°C to +60°C)
K for 30 ppm maꢀ. (standard op. Temp. only)
H for 35 ppm maꢀ. (standard op. Temp. only)
C for 50 ppm maꢀ.
(0.7 0.1)
4
3
0.035
(0.9)
0.03 .004
(0.8 0.1)
0.03 .004
(0.8 0.1)
Bottom view
Dimensions: inch (mm)
ABRACON IS
ISO 9001 / QS 9000
CERTTIIFFIED
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com