參數(shù)資料
型號: ASFL
廠商: Abracon Corporation
英文描述: Radial-leaded Metal Oxide Varistor ( ROV ); ROV14H241K-2 ( Raychem )
中文描述: 5.0伏或3.3伏直流低收縮超小型表面貼裝陶瓷晶體時鐘振蕩器
文件頁數(shù): 1/1頁
文件大?。?/td> 107K
代理商: ASFL
5.0 Vdc or 3.3 Vdc LOW PROFILE ULTRA MINIATURE CERAMIC SURFACE MOUNT
CRYSTAL CLOCK OSCILLATORS
ASF1, ASFL and ASFL1
APPLICATIONS:
CCD clock for VTR camera.
Equipment connected to PC or PC cards.
Thin equipment.
STANDARD
FEATURES:
Compact and low in height.(1.6 mm or 1.2 mm max.)
Low current consumption.
Tri state function.
Suitable for high density SMT., Reflow capable.
Tight stability option.
Glass sealed package.
PARAMETERS ASF1 ASFL ASFL1
Frequency Range
(F
o
)
Operating Temperature
(T
OPR
)
Storage Temperature
(T
STO
)
Frequency Stability (
F/F
o
)
Supply Voltage
(V
dd
)
5.0 Vdc ±10% 3.3Vdc ±10%
Input Current
(
I
dd
) 20mA max.
45mA max.
50mA max.
100mA max.
Duty Cycle or Symmetry
Rise and Fall Times (T
R
/
T
F
)
Output Load
5TTL or 15pF(50pF max.) 5TTL or 15pF(30pF max.) for F < 70MHz
2TTL or 15pF 2TTL or 15pF for F > 70MHz
Output Voltage
(V
OH
)
(V
OL
)
Tri-State Function
“1” or Open: Oscillation
“0”:Output disabled (Hi Z)
SPECIFICATIONS
1.50MHz ~ 125MHz
-10°C to +70°C
-50°C to +125°C
±100ppm max.
(See Options)
12mA max. for (F < 33MHz)
25mA max. for (F < 50MHz)
35mA max. for (F < 70MHz)
60mA max. for (F < 125MHz)
40/60% max.
(See Options)
6ns max.
“1” 0.9 *
V
dd
min.
“0” 0.1*
V
dd
max.
Start-up Time
Aging per Year
10ms max.
±5ppm @ 25°C
ASFXX-
Frequency - Temperature - Overall Frequency Stability -
Duty Cycle
-
Packaging
-J for
± 20
ppm max.
*
-R for
± 25
ppm max.
*
-K for
± 30
ppm max.
*
-H for
± 35
ppm max.
*
-B for
± 40
ppm max.
-C for
± 50
ppm max.
XX.XXXXX MHz
PIN
N0.
1
2
3
4
FUNCTION
Tri State
GND / Case
Output
V
dd
> 2.2V
< 0.8V
Blank or 1
-T
(Tape & Reel)
-S for 45/55%
@
1
/
2 Vdd
Connect a By-Pass capacitor 0.01
μ
F between Vdd and GND.
Environmental, and mechanical specifications, see appendix C. Group 2.
Marking, see appendix G. Test circuit, waveforms, see appendix B.
Tape and Reel, see appendix H.(1,000 pcs/reel).
Reflow profile, see appendix E.
Application notes, see appendix A.
ASFL
ASF1,ASFL1
Dimensions: Inches (mm)
0.063+.006
(1.6+0.15)
0.043+.004
(1.1+0.1)
*
Vary with frequency and temperature.
5.0 x 3.2 x 1.6 mm
- 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
ORDERING
OPTIONS
P/N H
Blank or
L
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
r
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