北 京 科 瑞 思 特 电 子 有 限 公 司
Beijing Crystal Electronics Co., Ltd.
Thru-Hole TCXOs
VTH02,TH02
◆
High frequency .
◆
Good Reliability.
◆
High quality TCXO for communication equipment.
Table1 Specifications
Parameter
Frequency Range
Initial Calibration Tolerance (@25℃
±
2℃ )
Frequency
Stability
vs Operation Temp. Range
vs Vcc Change
±
5%
vs Load Change
±
10%
vs Aging
Operation Temperature Range
Supply Voltage
Current Consumptiondv
Output
Start-up Time
SSB Phase Noise
Frequency Tuning Range (@25℃
±
2℃ )
VCTCXO
only
Frequency Tuning Range
Control Voltage Range
Slope Polarity
Linearity
Package
Storage Temperature Range
50MHz~150MHz
Models with internal trimmer :Adjust to the nominal frequency
Models without internal trimmer :± 1ppm typical
See Table 2
±
0.3ppm
±
0.3ppm
±
1ppm
See Table 2
3.3V, 5.0V
30mA max
TTL/CMOS, Code is
“T”
2ms max
-135dBc@1kHz, 10MHz, typical
±
3ppm typical, by internal trimmer
±
5~± 30ppm,
±
15ppm typical
1.5V± 1V@3.0Vcc, 2.5V± 2V@5.0Vcc
Positive
10%max
A15, A16
-55~+85℃
VTH02, TH02
Table2 Frequency Stability vs Operation Temperature Range(Ref to 25℃ ) and Option Code
±
1.0ppm
0~50℃
-10~60℃
-20~70℃
A10
±
1.5ppm
A15
±
2.0ppm
A20
B20
±
2.5ppm
A25
B25
±
3.0ppm
A30
B30
C30
±
5.0ppm
A50
B50
C50
TCXOs
Part Numbering Key
SERIES
TH02
VTH02
Supply
Voltage
3.3=3.3V
5=5.0V
OUTPUT FORM
CS=Clipped Sine
T=TTL/CMOS
FREQ. STABILITY
vs.TEMP
See Table2
PACKAGE
CODE
A15,A16
FREQUENCY
Sample Part Numbers
VTH02-5TB20-A15
@100Mhz
VTH02
5
T
B20
A15
100MHz
* New design, Not Available for Now.
Beijing Crystal Electronics Co., Ltd
Tel:+86-10-88790152,88790153 Fax:+86-10-88792424 Http:www.bjcec.com Email:sales@bjcec.com
PDF
文 件 以
"PDF
制 ½ ½ 间
"
试 用 版 创 建
http://www.fineprint.com
尨
TI技术论坛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
