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| See Drawings | |
| See Graphs | |
| Temperature Compensated Crystal Oscillators | |||||||
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| DIL Compatible & SMD TCXO’s / VCTCXO’s | |||||||
| MODEL | TC1 | TC31 | TC7 | TC37 | TV1 | TV31 | TV7 | TV37 | ||
| FREQ' RANGE | 9.60 to 40.00 MHz |
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| FREQ'
STABILITY VS. TEMPERATURE |
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| CALIBRATION TOLERANCE AT +25° C |
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| FREQ'
STABILITY VS. SUPPLY VARIATIONS |
±0.3 PPM | |||||||||
| FREQ'
STABILITY VS. LOAD VARIATIONS |
±0.3 PPM | |||||||||
| AGING | ±1 PPM Max. for the first year | |||||||||
| OPERATING TEMP' RANGE |
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| OUTPUT WAVEFORM |
See "How - To - Order" instructions | |||||||||
| START UP TIME | 10 mSec Max. | |||||||||
| LOAD | 15 pF | |||||||||
| SUPPLY VOLTAGE | +5.0 Vdc ±5% |
+3.0 Vdc |
+5.0 Vdc ±5% |
+3.0 Vdc |
+5.0 Vdc ±5% |
+3.0 Vdc |
+5.0 Vdc ±5% |
+3.0 Vdc |
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| SUPPLY CURRENT |
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| ADJUSTABLE FREQ' RANGE |
N/A | ±3.0 PPM Min. by internal trimmer |
N/A | ±3.0 PPM Min. by internal trimmer |
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| VCO CHARACTERISTICS | ||||||||||
| VCO VOLTAGE | ~ ~ ~ ~ ~ | 2.5V ±2.0V |
1.65V ±1.5V |
2.5V ±2.0V |
1.65V ±1.5V |
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| VCO
LOAD IMPEDANCE |
100 KW Min. | |||||||||
| FREQUENCY PULLING RANGE |
±6 PPM Min. | |||||||||
| SLOPE | Positive | |||||||||
| PACKAGE | DIP-4 4 pins |
12.3
X 18.5 X 5 mm. |
DIP-4 4 pins |
12.3
X 18.5 X 5 mm. |
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| environmental Conditions | ||||||||||
| SHOCK | ||||||||||
| Random drop on hard wooden floor, 10 times from height of 30cm | ||||||||||
| VIBRATION | ||||||||||
| Frequency: 10-55 Hz, Amplitude: 2.0 mm, Test time: 2 hours/ XYZ Axis | ||||||||||
| THERMAL SHOCK | ||||||||||
| IEC 68-2-14 (Test Na), 30 min. in each extreme temperature | ||||||||||
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