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参数资料
| 型号： | SM4445TW-FREQ-T1K |
| 厂商： | PLETRONICS INC |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.8 MHz - 180 MHz, CMOS OUTPUT |
| 封装： | ROHS COMPLIANT, CERAMIC, LCC-4 |
| 文件页数： | 1/8页 |
| 文件大小： | 111K |
| 代理商： | SM4445TW-FREQ-T1K |
Product information is current as of publication date. The product conforms
Copyright 2007, 2008 Pletronics Inc.
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
SM44T Series 2.5 V
CMOS Clock Oscillators
September 2008
Pletronics’ SM44 Series is a quartz crystal
controlled precision square wave generator with a
CMOS output.
The package is designed for high density surface
mount designs.
This is a low cost mass produced oscillator.
Tape and Reel or cut tape packaging is available.
0.8 to 180 MHZ
2.5 x 3.2 mm LCC Ceramic Package
Enable/Disable Function
Disable function
includes low standby power mode
Low Jitter
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.041 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
Unit
V
CC Supply Voltage
-0.5V to +7.0V
Vi
Input Voltage
-0.5V to V
CC + 0.5V
Vo
Output Voltage
-0.5V to V
CC + 0.5V
Io
Output Current
+25 mA to -25 mA
Thermal Characteristics
The maximum die or junction temperature is 155
oC
The thermal resistance junction to board is 40 to 60
oC/Watt depending on the solder pads, ground plane
and construction of the PCB.
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