
IQXO-70, -71
ISSUE 7; 13 SEPTEMBER 1999
Delivery Options
Common frequencies are available from stock. Please
see p180 for details
Output Compatibility
Tri-state HCMOS/TTL (5.0V)(IQXO-70)
Tri-state HCMOS (3.3V) (IQXO-71)
Package Outline
SMD (surface mount device) ceramic package. Avail-
able over –10 to 70°C (IQXO-70, -71) or –40 to 85°C
(IQXO-70I, -71I)
Standard Frequencies
1.84320MHz, 2.0MHz, 2.0480MHz, 3.68640MHz,
4.0MHz, 5.0MHz, 8.0MHz, 10.0MHz, 12.0MHz,
12.2880MHz, 14.318180MHz, 16.0MHz,
16.3840MHz, 20.0MHz, 24.0MHz, 25.0MHz,
29.49120MHz, 30.0MHz, 32.0MHz, 32.7680MHz,
33.86880MHz, 36.8640MHz, 40.0MHz,
44.23680MHz, 48.0MHz, 50.0MHz, 53.1250MHz,
64.0MHz, 66.6660MHz, 70.0MHz, 80.0MHz,
100.0MHz, 106.250MHz, 125.0MHz
Standard Frequency Stabilities
±25ppm, not available over –40 to 85oC ±50ppm,
±100ppm (inclusive of supply voltage & output load
variations over the operating temperature range)
Operating Temperature Range
–10 to 70°C (IQXO-70, -71)
–40 to 85°C (IQXO-70I, -71I)
Storage Temperature Range
–55 to 125°C
Tri-state Operation
Logic ‘1’ to pad 1 enables oscillator output, 2.2V min
Logic ‘0’ to pad 1 disables oscillator output; when dis-
abled the oscillator output goes to the high impedance
state, 0.8V max
No connection to pad 1 enables oscillator output
Marking
Model number (+ Operating Temperature Code; if
applicable)
Frequency Stability Code
Frequency
Minimum Order Information Required
Frequency + Model Number + Operating Tempera-
ture Code (if applicable) + Frequency Stability
EuropeTel:+44(0)146074433
Fax:+44(0)146072578
188
Americas Tel:+19199410430
Fax:+19199410530
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Outline in mm (inches) - (scale 2:1)
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Output Waveform
/ 0
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1 / 0
1 # / 0
1 / 0
/ 0
+ 2
Typical Solder Condition - Infrared Reflow
S
S