( DataSheet : www.DataSheet4U.com )
IQVCXO-172, -173, -174
ISSUE 10; 13 OCTOBER 2004 Delivery Options
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Outline in mm
...
( DataSheet : www.DataSheet4U.com )
IQVCXO-172, -173, -174
ISSUE 10; 13 OCTOBER 2004 Delivery Options
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Outline in mm
8.0 max
Please contact our sales office for current leadtimes
0.8 max
Output Compatibility
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H
CMOS/LS TTL Drive Capability: 15pF/10LS TTL
∅0.45 4.0 min Pin Connections 1.
Voltage Control 7. GND 8. Output 14. +Vs 1 7 7.62 14 15.24 21.0 max 8
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Package Outline
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14 pin DIL compatible resistance welded enclosure, hermetically sealed with glass to metal seals
Standard Frequency Stabilities
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±25ppm, ±50ppm , ±100ppm @ Vc = 2.5V (inclusive of supply
voltage & output load variations over the operating temperature range)
Operating Temperature Ranges
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0 to 70°C -40 to 85°C
Output Waveform - H
CMOS/LS TTL
+Vs 90%Vs tf tr
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Storage Temperature Range
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–55 to 125°C
50%Vs 2.4V 1.4V 0.4V T Duty cycle = t x 100(%) T 0V t
LEADED VCXOs
Output Frequency Change
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±50ppm min (IQVCXO-172) ±100ppm min (IQVCXO-173) ±200ppm min (IQVCXO-174)
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10%Vs
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Voltage Control Pin 1
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2.5V ±2.0V
Marking
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Model number Operating temperature Code (if applicable) Frequency Stability Code Frequency
50
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Typical
Voltage Control Curve @ 25°C & 20.0 MHz (IQVCXO-172)
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Date Code (Year/Week)
∆f/f0 (ppm) 25 0
Minimum Order Information Required
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Frequency + Model Number + Operating Temperature Code (if applicable) + Frequency Stability
-25 -50
0.5
1.5
2.5
3.5
13.08 max
4.5 Vcont(T)
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Electrical Specifications - maximum...
