ASMH-FREQ-50-T-OUT27 [ABRACON]
HCMOS Output Clock Oscillator, 10MHz Min, 50MHz Max;
| 型号： | ASMH-FREQ-50-T-OUT27 |
| 厂家： | 
ABRACON |
| 描述： | HCMOS Output Clock Oscillator, 10MHz Min, 50MHz Max |
| 文件： | 总1页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
J -LEADED • PLASTIC MOLDED • SURFACE MOUNT
CRYSTAL CLOCK OSCILLATORS
ASM Series
FEATURES:
• Industry Standard J-Leaded Terminals.
• HCMOS and TTL Compatible.
• Plastic Molded SMD.
• Tristate Enable/Disable.
• Extended Temperature -40°C to +85°C option on selected frequencies.
STANDARD SPECIFICATIONS
PARAMETERS
ASM
ASMT
ASMH
1 MHz - 70 MHz
Frequency Range
(F )
o
Operating
0°C to + 70°C (See Options)
Temperature
(TOPR)
-40°C to +85°C
Storage Temperature (TSTO
)
(
∆
Frequency Stability
F F )
100 ppm max. (See Options)
/
o
Supply Voltage
(V
)
5 Vdc 10%
dd
25 mA max. for (F < 30 MHz)
Input Current
(I
)
dd
<_
35 mA max. for (F 70 MHz)
<_
45/55% max. for F 10 MHz
40 / 60% max. for F
Duty Cycle or Symmetry
Rise and Fall
>
10 MHz (See Options & Note 1)
8 ns max. for F= 1 MHz - 40 MHz
Times
10TTL (for
(TR / TF)
6 ns max. for F> 40 MHz
Dimensions: Inches (mm)
<_
50 MHz) 15 pF (50pF max.)
10TTL
F
15 pF
(50 pF max.)
5TTL (for F> 50 MHz)
15 pF (30pF max.
for F > 50 MHz)
Output Load
RECOMMENDED
LAND PATTERN
Output Voltage
(VOH
(VOL
(TOSC
)
0.9 *
0.4
V
dd min.
2.4
0.4
10 ms max.
V
dc min.
0.9
0.1
V
dd min.
*
*
)
Vdc max.
Vdc max.
Vdd max.
Start-up Time
)
Output Disable /
Enable Time (See Note 2)
100 ns max. “1” or Open: Oscillation VIH >_ 2.2V
“0”: Output disabled in high impedance (HiZ) VIL < 0.8V
Note 1: Option -S (Symmetry level measured at 1/2 Vdd for ASM and ASMH, and
at 1.4 Vdc for ASMT.
Note 2: Pin 1 has internal pull-up resistor which allows pin 1 to be left floating (enable high)
For test circuit, waveforms, please see page 67.
Environmental and mechanical specifications on page 68, Group 2.
Marking, see page 78. Tape and Reel (1,000 pcs./ reel), See, pages 74-75.
Connect a By-Pass capacitor 0.01 µF between Vdd and GND. See page 60.
ORDERING OPTIONS
ASM X - Frequency - Temperature - Frequency Stability
-
Duty Cycle - 50
-
Packaging
PIN
FUNCTION
@
@
1
2 Vdd
-S1 for 45 /55% 1.4 Vdc
- T
-S for 45 /55%
/
Blank or
H or T
NUMBER
(Tape & Reel)
-D for -10°C to + 60°C
-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
1
7
Tristate E/D
GND / Case
Output
XX.XXXXX MHz
-R for 25 ppm max.
-K for 30 ppm max.
-H for 35 ppm max.
-C for 50 ppm max.
50 pF load
output drive
8
14
V
dd
NOTE: Left blank if standard • All specifications and markings subject to change without notice
ABRACON
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
®
29 Journey • Aliso Viejo, CA 92656 • USA
- 35 -
(949) 448-7070
•
FAX: (949) 448-8484
C O R P O R A T I O N
E-MAIL: abinfo
@abracon.com • INTERNET ADDRESS: www.abracon.com
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