Datenblatt

Oscillator Specification: E3222
Issue 2, 20th October 2004, LN2443
5.0±0.2
3.6
1.0
1
2
4
3
Typical Marking Shown
Electrical
Nominal Frequency, Fo
Supply Voltage, Vs
Input Current
Output:
Type
Load
Level
Duty-Cycle at 50% amplitude level
Frequency Stability
Calibration Tolerance at Vc=1.5V, 25°C
after Reflow soldering
Temperature, -20°C to 85°C
Supply Voltage, ± 5%
Ageing, first year at 35°C
Ageing, 7 years at 35°C
14.4 MHz
2.8 V ± 5%
≤ 2.5 mA (typ. 2.0 mA)
Clipped Sinewave, DC-coupled
2 kΩ // 20 pF
≥ 0.7 Vpk-pk
40 to 60%
≤ ± 1.5 ppm
≤ ± 1.0 ppm [±(Fmax-Fmin)/2Fo]
≤ ± 0.1 ppm reference to frequency at 2.8V
≤ ± 1.0 ppm
≤ ± 3.0 ppm
Start-up time, > 90% amplitude, within ± 2 ppm of final frequency
≤ 5 msec. (typ. 3 msec)
Phase Noise
Spurious outputs
≤ -120 dBc/Hz at 1 kHz
≤ -80dBc
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10nF
0.4
4.5
2.5
3.2±0.2
1.6 max
Recommended PCB patern
1.2
Marking
• CMAC
• Manufacturing identifier (XX)
• Pad 1 / Static sensitivity identifier ()
• Part number (four digits)
• Device date code (YW)
CMAC XX
4000CF
1.3
Pad Connections
1. Control Voltage (Vc)
2. GND
3. Output
4. Supply Voltage
10nF
Outline in mm
Oscillator Specification: E3222
Issue 2, 20th October 2004, LN2443
Frequency Adjustment
Range
Control Voltage
Linearity
Slope
Input resistance
Modulation Response
≥ ± 5.0 ppm, ≤ ± 10.0 ppm
1.5 ± 1.0 V
≤2%
Positive
≥ 100kΩ
DC to ≥ 100 Hz less than ±1dB Ripple.
Environmental:
Storage Temperature Range:
-55 to +125°C
Vibration
IEC 60068-2-6 Test Fc Procedure B4, 10-60Hz 1.5mm displacement, at 98.1 ms-2,
30 minutes in each of three mutually perpendicular axes at 1 octave per minute
Shock
IEC 60068-2-27 Test Ea, 980ms-2 acceleration for 6ms duration, 3 shocks in each
direction along three mutually perpendicular axes
Soldering
SMD product suitable for Convection Reflow soldering. Peak temperature 260°C.
Maximum time above 220°C, 60 secs.
Solderability
MIL-STD-202, Method 208, Category 3
Marking
Laser Marked
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