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SM7620HW-FREQ2-30 PDF预览

SM7620HW-FREQ2-30

更新时间: 2024-11-20 08:09:35
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PLETRONICS /
页数 文件大小 规格书
1页 48K
描述
CMOS Output Clock Oscillator, 11MHz Min, 23.999MHz Max

SM7620HW-FREQ2-30 数据手册

  
Pl tronics, Inc.  
.
19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA  
Manufacturer of High Quality Frequency Control Products  
SM7645H CMOS Series  
CMOS with Enable/ Disable or Optional Stand By Mode (3.3 V)  
Fundamental or 3rd Overtone Crystal Used  
1.500 MHz 69.999 MHz  
4 Pad Leadless Surface Mount Clock Oscillator  
Standard Specifications  
Overall Frequency Stability  
SM7645H: ± 50 PPM, SM7644H: ± 25 PPM, SM7620H: ± 20 PPM over Operating Temp. Range  
°
Operating Temperature Range 0 to +70 C is standard, but can be extended to - 40 to +85°C for certain frequencies  
Supply Voltage (Vcc)  
Symmetry (Duty Cycle)  
Logic Levels  
5.0 volts, 3.3 volts, 2.5 volts and 1.8 volts available, .01 µF bypass cap recommended  
40/60 to 60/40% is standard, but 45/55% at 50% of Vcc is also available (see Waveform 1)  
Logic “1” 90% of Vcc MIN; Logic “0” 10% of Vcc MAX  
Output Load  
Enable/Disable Option (E/D)  
Standard load is 15 pF (typ. 1 ASIC) maximum, see Test Circuit 2 (consult factory for heavier loads)  
Output enabled when Pin #1 is open or at Logic “1”; Output disabled when Pin #1 is at Logic “0”.  
Max. Rise and Fall Time  
Icc (mA) w/ 15pF load Tr & Tf (nS) w/ 15pF load  
Max. Supply Current  
Frequency Range  
(MHz)  
Max. Icc (mA) Max. Tr & Tf (nS)  
Frequency  
Range (MHz)  
2.5V, 3.3V  
5.0V  
10  
15  
20  
30  
2.5V to 5.0V  
w/ 15pF load  
w/ 15pF load  
1.500 10.999  
7
15  
15  
20  
25  
5.0  
5.0  
5.0  
5.0  
4.5  
1.8V  
10  
1.8V  
5.0  
11.000 23.999  
1.500 39.999  
24.000 29.999  
40.000 69.999  
25  
3.0  
30.000 45.999  
46.000 69.999  
45  
Part Numbering Guide  
Portions of the part number that appear after the frequency may not be marked on part (C of C provided)  
SM76 45 H V - 50.0M - SB - 30 - XXX (Internal Code or blank)  
Packaging  
Tray or  
24mm tape  
16mm pitch  
Non-Std Output Load Blank = 15 pF max, 30 = 30 pF max  
Model  
Optional Stand By Mode (3.3 volt only)  
Frequency in MHz  
Frequency Stability  
45 = ± 50 PPM  
44 = ± 25 PPM  
20 = ± 20 PPM  
Special Specifications (choose all that apply)  
°
Y: Std Specs (5.0V ± 10%, 0 to +70 C, 40/60% Symmetry)  
°
E: Extended Operating Temperature Range (- 40 to +85 C)  
S: 45/55% Symmetry at 50% of Vcc  
± 10%  
V: Supply Voltage of 3.3 volts  
W: Supply Voltage of 2.5 volts ± 5%  
X: Supply Voltage of 1.8 volts ± 5% (consult factory)  
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  
Mechanical: inches (mm)  
not to scale  
Solder Pads  
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.  
0.200 (5.08)  
TOP VIEW  
0.040 (1.02) 0.040 (1.02)  
4
3
3
4
PIN SIGNAL  
1
2
3
4
E/D  
3
2
4
GND  
OUT  
Vcc  
0.055 0 .145  
(1.4) (3.68)  
0
0.059  
(1.50)  
1
1
0.324 (8.23)  
2
2
1
0.105 (2.66)  
MAX  
Jun 2004  
0.200 (5.08)  
11A  
(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com  
Pl tronics, Inc.  

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