CERAMIC RESONATORS
EUROQUARTZ
ZTT SERIES
ZTT SERIES
BUILT-IN LOOAADD CCAAPPAACCIITTOORRSS
22MMHHzz to 4.91MHz
Test Circuit
Vdd
ZTT Series 2Mhz to 4.91Mhz
1/6 CD 4069UBE x 2
10.0 max
5 max.
To Frequency
Counter
RF
8.0 max.
5.0 1
0.25 0.05
0.6 0.1
C1
C2
ZTA
Vdd: +5 Volts
RF: 1M Ohm
C1,C2: 30pF 20%
2.5 0.3
Outline and Dimensions
ZTT SERIES
BUILT-IN LOOAADD CCAAPPAACCIITTOORRSS
ꢀꢀMMHHzz to 2ꢀMHz
Test Circuit
Vdd
ZTT Series 5.0Mhz to 25.0Mhz
1/6 TC 74HCUO4P x 2(ZTT--.--MX)
1/6 CD 4069UBE x 2(ZTT--.--MT)
10.0 max
5 max.
10.0 max.
5.0 1
To Frequency
Counter
RF
0.25 0.05
0.6 0.1
2.5 0.3
C1
C2
ZTA
Vdd: +5 Volts
RF: 1M Ohm
C1,C2: 30pF 20%
Outline and Dimensions
Electrical characteristics
Frequency
Accuracy
at 25°C
Temperature
Stability
-20° to +80°C
Insulation
Resistance
(W) max.
Ageing
Stability
10 years
Resonance
Resistance
(W) max.
Withstanding
Voltage
5 s max.
Frequency
Range
Part
Number
ZTT-.--MG
ZTT-.--MG
ZTT-.--MG
ZTT-.--MT
ZTT--.--MT
ZTT--.--MX
2.0 to 2.99
ꢁ.0 to ꢁ.49
ꢁ.ꢀ to 4.99
ꢀ.0 to 6.99
7.0 to 1ꢁ.0
1ꢁ.01 to 2ꢀ
0.ꢀ5
0.ꢀ5
0.ꢀ5
0.ꢀ5
0.ꢀ5
0.ꢀ5
0.ꢁ5
0.ꢁ5
0.ꢁ5%
0.ꢁ5
0.ꢁ5
0.ꢁ5
0.ꢁ5
0.ꢁ5
0.ꢁ5
0.ꢁ5
0.ꢁ5
0.ꢁ5
80
ꢀ0
ꢁ0
ꢁ0
2ꢀ
2ꢀ
100VDC
100VDC
100VDC
100VDC
100VDC
100VDC
ꢀx108W
ꢀx108W
ꢀx108W
ꢀx108W
ꢀx108W
ꢀx108W
(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