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参数资料
| 型号： | QT825N-FREQ-V |
| 厂商： | Q-TECH CORP |
| 元件分类： | XO, clock |
| 英文描述： | TCVCXO, SINE OUTPUT, 10 MHz - 225 MHz |
| 封装： | FLAT PACK, SMD, 32 PIN |
| 文件页数： | 7/7页 |
| 文件大小： | 544K |
| 代理商： | QT825N-FREQ-V |
QT824, QT825 and QT826
Sine-Wave 32 Flat Pack
REV.
Q-TECH Corporation
10150 W. Jefferson Blvd.
Culver City, CA 90232
SIZE
A
CAGE NO.
51774
Sheet 7 of 7
A
1
16
17
32
1.015 MAX.
30X .050 ± .005
NON-ACCUMULATIVE
32X .015 ± .003
2X .750
.325 ± .025
2 PLACES
32X .010 ± .002
.200 MAX.
32X .072 ± .007
ESD SYMBOL
FOR PIN NO. 1
D/C
S/N
Q-TECH USA
PART NUMBER
FREQUENCY
1.015 MAX.
TYP. REF.
4X R. 025 MAX.
2X .125 REF.
PART NUMBER GENERATION
Engineering Models are designated by adding "E" in front of the part number.
Series
Output type and supply
voltage
Temperature Range
(°C)
Stability
Over
Temperature
Frequency
Range
(MHz)
External Tuning
4: SINE WAVE +3dBm …..5V
N: 0…+50.........
±1 ppm
10…225
X: No tuning
5: SINE WAVE +7dBm ….12V
P: 0…+70.........
±1 ppm
R: External resistor
6: SINE WAVE 7dBm ….,15V
Q: 0…+70.........
±2 ppm
V: External voltage
R: 0…+70..........
±5 ppm
U: -20…+70.......
±1 ppm
V: -20…+70.......
±2 ppm
W: -20…+70......
±5 ppm
X: -40…+85.......
±4 ppm
Y: -40…+85.......
±5 ppm
Z: -40…+85.......
±10 ppm
QT82: 32 Pin Flat Pack
(available from 10 to
225 MHz)
(See note 1 below)
1. Variations from standard specification are available, please contact factory.
EXAMPLE: QT825U-100.000000-R would be a HF TCXO, 32 pin SMD flat pack, sine-wave 12 volts, stability ±1 ppm
over -20…+70°C, @ 100 MHz with external tuning via external resistor.
FIGURE 1 INTERFACE CONTROL DRAWING
32 pin Flat-Pack
PIN NO.
DESIGNATION
1 - 3
NC
4
External Frequency Adjustment
(when specified)
5
Ground/Case
6 - 10
NC
11
Supply Voltage
12
RF Output
13
Supply Voltage
14 - 32
NC
NOTES:
Dimensions are in inches.
Lead numbers are for reference only and
are not marked on the unit.
A triangle symbol is marked on the corner
of the package to indicate Pin 1
All pins with NC function may not be
connected as external tie or connections
(Pins may be connected internally).
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