器件名称: ZTB193D
功能描述: CERAMIC RESONATORS
文件大小: 43.97KB 共1页
简 介:EURO QUARTZ
ZTB SERIES
190kHz to 249kHz
Test Circuit ZTB Series 190kHz to 249kHz
3.8 13.5
CERAMIC RESONATORS
ZTB SERIES
Vdd
1/6 CD 4069UBE x 2
RF
14.7
To Frequency Counter
ZTB
10.0
8.0
C1
C2
Vdd: RF:
+5 Volts 1M Ohm
Outline and Dimensions Electrical characteristics
Part Number
ZTB ---D
Frequency Range (kHz)
190 to 249
Frequency Accuracy at 25°C
±1.0kHz
Temperature Stability -20° to +80°C
±0.3%
Ageing Stability 10 years
±0.5%
Resonance Resistance (W) max.
20
C1 (pF)
330pF
C2 (pF)
470pF
(For ---- insert frequency)
ZTB SERIES
250kHz to 374kHz
Test Circuit ZTB Series 250kHz to 374kHz
3.8 11.0
Vdd
1/6 CD 4069UBE x 2
RF
12.2
To Frequency Counter
ZTB
C1
7.7 7.0
C2
Vdd: RF:
+5 Volts 1M Ohm
Outline and Dimensions Electrical characteristics
Part Number
ZTB ---D
Frequency Range (kHz)
250 to 374
Frequency Accuracy at 25°C
±1.0kHz
Temperature Stability -20° to +80°C
±0.3%
Ageing Stability 10 years
±0.5%
Resonance Resistance (W) max.
20
C1 (pF)
220pF
C2 (pF)
470pF
(For ---- insert frequency)
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: sales@euroquartz.co.uk www.euroquartz.co.uk
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