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參數(shù)資料
| 型號(hào)： | QT725CEM-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(yè)數(shù)： | 5/5頁(yè) |
| 文件大?。?/td> | 32K |
| 代理商： | QT725CEM-0.0500000MHZ |
.495 min.
.
2 places
.625±.005
2X .450
2X .0875
20 X .015 ±.003
18X .050 NON-ACCUMULATIVE
10
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
.625
±.005
VIEW FROM BOTTOM
Q-TECH
USA
PART NUMBER
FREQUENCY
LOT DATE CODE
SERIAL NUMBER
20X
.060
.045
20 X .010 ±.002
.150 max.
ESD SYMBOL FOR PIN NO. 1
VIEW FROM TOP
NOTES:
1. Dimensions are in inches.
2. Lead numbers are for reference only and are not marked on the unit.
3. All pins with function NC may not be connected as external tie or connections, except they may be tied to
Ground
.
N/C
20
GND/CASE
10
N/C
19
N/C
9
N/C
18
N/C
8
N/C
17
N/C
7
N/C
16
N/C
6
GND/CASE *
15
N/C
5
N/C
14
N/C
4
V
CC
13
N/C
3
GND/CASE *
12
N/C
2
OUTPUT
11
Vc
1
CONNECTION
TERMINAL NO.
CONNECTION
TERMINAL NO.
TERMINAL CONNECTIONS
* Additional optional Ground connections are included only when microcircuit used is 54AC00 (see
paragraph 3.3.3.1), and may be connected to circuit ground plane for minimum overshoot/ringing
when driving capacitive loads.
FIGURE 1. PACKAGE DIMENSIONS AND TERMINAL CONNECTIONS
Q-Tech Corporation
10150 W. Jefferson Blvd.
Culver City, CA. 90232
Specification number: QT725C rev -
Sheet 5 of 5
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 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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