P1144P-4.0M-30-SMD [PLETRONICS]
Oscillator, 4MHz Min, 60MHz Max, 4MHz Nom;
| 型号： | P1144P-4.0M-30-SMD |
| 厂家： | 
PLETRONICS, INC. |
| 描述： | Oscillator, 4MHz Min, 60MHz Max, 4MHz Nom |
| 文件： | 总1页 (文件大小：41K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
19013 36th Ave. West Suite H Lynnwood, WA 98036, USA
P1145 Series
Full Size (14 Pin DIP) Metal Clock Oscillator
True TTL Output without Enable/Disable
Lower EMI Due to Lower Ringing Noise (Overshoot/Undershoot)
Available in Thru-Hole or Surface Mount Configuration
–
4.000 MHz 60.000 MHz
Standard Specifications
Overall Frequency Stability
Operating Temperature Range 0 to +70 C is standard, but can be extended to 40 to +85°C for certain frequencies
P1145: ± 50 PPM, P1144: ± 25 PPM over Operating Temperature Range
-
°
Supply Voltage (Vcc)
Symmetry (Duty Cycle)
Logic Levels
5.0 volts ± 10%
40/60 to 60/40% is standard, but 45/55% at Vcc = 1.4 volts is also available (see Waveform 1)
Logic “1” 2.4 volts MIN; Logic “0” 0.4 volts MAX
Output Load
Ringing Noise
Can drive up to 10 TTL loads + 15pF, see Test Circuit 4 (consult factory for heavier loads)
Depends on frequency and output load. See EMI application note
Rise and Fall Time
Tr & Tf (nS)
Supply Current
Icc (mA)
Frequency Range
(MHz)
Typical
Maximum
Typical
Maximum
–
4.000
7.999
23.0
24.0
24.0
27.0
28.0
28.0
28.0
32.0
4.0
5.0
–
8.000 15.999
3.0
2.5
2.0
4.0
3.5
3.0
–
16.000 21.999
–
22.000 60.000
Part Numbering Guide
P11 45 E -- 60.0M - 30 - SMD
Packaging
Tube or on Pads,
SMD: Bulk
Surface Mount Option
Non-Std Output Load
Blank = 15 pF max, 30 = 30 pF max, 50 = 50 pF max
Frequency in MHz
Special Specifications (choose all that apply)
Model
Frequency Stability
45 = ± 50 PPM
44 = ± 25 PPM
°
Blank: Std Specs (0 to +70 C, 40/60% Symmetry)
°
E: Extended Operating Temperature Range (- 40 to +85 C)
P: 45/55% Symmetry at Vcc = 1.4 volts
Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned.
Frequency Stability is inclusive of frequency shifts due to calibration, temperature, supply voltage, shock, vibration and load
Surface Mount
Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.
Mechanical: inches (mm)
not to scale
.820 (20.84) MAX
.200 (5.08)
MAX
.247 (6.28)
MAX
.767 (19.49)
.600 (15.24)
.807 (20.5) MAX
PLETRONICS
.600 (15.24)
14
.031 (0.8)
Vcc
OUT
8 8
14 14
8
8
7
7
14
1
.020
(.51)
7
1
1
1
7
GND
N.C.
.200 (5.08) TYP
.250 (6.35) MAX
Solder pad layout may use any combination of pins 1, 7, 8 & 14 shown.
Recommended pad size is .12 (3.1) x .07 (1.8) typical.
Jan 2002
(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com
21
Pl tronics, Inc.
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