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參數(shù)資料
| 型號： | QT725CBE-0.0500000MHZ |
| 廠商： | Q-TECH CORP |
| 元件分類： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, 0.05 MHz, CMOS OUTPUT |
| 封裝： | SMD, 20 PIN |
| 文件頁數(shù)： | 3/5頁 |
| 文件大小： | 32K |
| 代理商： | QT725CBE-0.0500000MHZ |
4.1
General. The quality assurance provisions shall be in accordance with the General Specification with the
exceptions, modifications, and additions specified herein.
4.2
Screening tests. The screening tests shall be in accordance with the General Specification.
4.3
Quality Conformance Inspection. Quality Conformance Inspection shall be in accordance with the
General Specification and shall be required only when specified by the purchase order.
5
PACKAGING
5.1
Preservation, packaging and packing. Hybrid crystal oscillators shall be prepared for delivery in
accordance with the General specification.
6
NOTES
6.1
Notes. The notes of the General Specification are applicable to this drawing.
6.2
Ordering information. The procuring activity shall advise Q-Tech Corporation at the time of Request for
Quotation if quality conformance inspection is to be required.
6.3
Part number.
QT725 C B M - 16.000000 MHZ
Model #
Supply voltage: C: + 5.0 volts
Temp stability - see Table I
Screening: E: engineering model; M: flight model
Frequency (8 digits)
±
30 PPM, - 40 °C TO + 85 °C
E
±
40 PPM, - 55 °C TO + 105 °C
D
±
50 PPM, - 55 °C TO + 125 °C
B
TEMP STABILITY
OPTION
TABLE I. STABILITY / TEMPERATURE OPTIONS
7
SOURCE OF SUPPLY
7.1
Approved manufacturer.
Q-Tech Corporation
10150 W. Jefferson Blvd.
Culver City, Ca. 90232 U.S.A.
C/W
50
θjc
Package thermal resistance
C/seconds
250/10
Lead solder temperature/time
C
150
-65
Tstg
Storage temperature
C
125
-55
TC
Operating temperature
Volts
7
0
VC
Control voltage
Volts
7
0
VCC
Supply voltage
Units
Max
Min
Symbol
Parameter
TABLE II. MAXIMUM RATINGS
Q-Tech Corporation
10150 W. Jefferson Blvd.
Culver City, CA. 90232
Specification number: QT725C rev -
Sheet 3 of 5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QT7F | 制造商:Switchcraft 功能描述:QG TWIST INSERT 7 P |
| QT7FBAU | 制造商:Switchcraft 功能描述:QG TWIST INSERT BLA |
| QT7M | 制造商:Switchcraft 功能描述:QG TWIST INSERT 7 P |
| QT7MB | 制造商:Switchcraft 功能描述:QG TWIST INSERT 7 PI |
| QT7MBAU | 制造商:Switchcraft 功能描述:QG TWIST INSERT BLA |
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