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參數(shù)資料
| 型號： | PF254HF-020.0M |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | XO, clock |
| 英文描述： | OCXO, CLOCK, 20 MHz, HCMOS OUTPUT |
| 封裝： | ROHS COMPLIANT PACKAGE-4 |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 179K |
| 代理商： | PF254HF-020.0M |
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Specifications subject to change without notice. All dimensions in inches. Copyright 2008 The Connor-Winfield Corporation
.830
(21.08mm)
.565
(14.35mm)
Suggested Pad Layout
Surface Mount Package Outline
14 Pin DIP Package Outline
Keep Out Area
Test Circuit
14 Pin DIP Package
Environmental Characteristics
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 300 cycles,
10 minute dwell, 1minute transition.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15 minute
cycles 12 times each perpendicular axis.
Shock: Per MIL-STD-202, Method 213, Condition F. 1500G’s, 0.5ms, half sine, 3 shocks per
direction.
Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65°C, 10 cycles 10°C to 65°C.
Surface Mount Package
Environmental Characteristics
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 300 cycles,
10 minute dwell, 1minute transition.
GrossLeakTest: Per MIL-STD-202, Method 112, Condition D. No Bubbles in flourinert (FC-43) at
125°C ±5°C for 20 seconds.
SOLDERING
Pin Solderability: Per MIL-STD-883, Method 2003. 8 hour steam age prior to 254°C ±5°C Solder
pot dip, 95% Coverage.
Resistance to Solder Heat: Per MIL-STD-202, Method 210, Condition C. Wave: Topside board-
mount product, 260°C ±5°C for 20 seconds.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15 minute
cycles 12 times each perpendicular axis.
Shock: Per MIL-STD-202, Method 213, Condition F. 1500G’s, 0.5ms, half sine, 3 shocks per
direction.
Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65°C, 10 cycles 10°C to 65°C.
CW 0704
PF151LF
10.0 MHZ
Dimensional Tolerance:
±.005 (.127mm)
±.02 (.508mm)
CW
0704
PF251LF
12.8MHZ
CW
0704
PF251LF
12.8MHZ
.330 max
(8.382mm)
.330 max
(8.382mm)
90%
50%
10%
CMOS Output Waveform
Tape and Reel Information
Solder Profile
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Page
Revision
Date
Cx123
4of4
02
29 Jan 2009
Pin
Function
1
OCXO – N/C
VCOCXO - Voltage Control
7Ground (Case)
8
Output
14
Vcc
Pin Connections
1
7
8
14
OCXO = N/C
OC
XO = VC
VC
*
15 pF for CMOS Load
50 Ohms for Sinewave Load
*
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