CCHD-950
Ultra-Low Phase Noise
Oscillator
CCHD-950 Model
9×14 mm SMD, 3.3V, HCMOS
Frequency Range:
Temperature Range:
(Option M)
45 MHz to 130 MHz
0°C to +70°C
-20°C to +70°C
(Option X)
-40°C to +85°C
Storage:
-45°C to 90°C
Input Voltage:
Input Current:
Output:
3.3V ±0.3V
15mA Typical, 25mA Max
HCMOS
Mechanical:
Shock: MIL-STD-883, Method 2002, Condition B
Solderability: MIL-STD-883, Method 2003
Vibration: MIL-STD-883, Method 2007, Condition A
Solvent Resistance: MIL-STD-202, Method 215
Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J
Symmetry:
45/55% Max @ 50%Vdd
Rise/Fall Time: 3nsec Max @ 20% to 80% Vdd
Logic:
“0” = 10% Vdd Max
“1” = 90% Vdd Min
15pF
Environmental:
Load:
Thermal Shock: MIL-STD-883, Method 1011, Condition A
Moisture Resistance: MIL-STD-883, Method 1004
Output Current: ±24mA Max
Jitter: 12kHz~80MHz 0.5psec Typical, 1psec RMS Max
Phase Noise Typical:
Phase Noise Floor:
Sub-harmonics:
Aging:
See plots
-165dBc/Hz Typical, -160dBc/Hz Max
None
<3ppm 1st year, <1ppm thereafter
CCHD-950 Options:
Temperature Range:
0°C to +70°C (±20ppm, ±25ppm, ±50ppm)
-20°C to +70°C (±25ppm, ±50ppm)
-40°C to +85°C (±25ppm, ±50ppm)
Part Number Example:
CCHD-950X-25-100.000 = 3.3V, 45/55, -40°C to +85°C (±25ppm), 100 MHz
0.560
(14.2)
0.560
(14.2)
RECOMMENDED REFLOW SOLDERING PROFILE
900034 (See App Note listed on website)
0.210
(5.3)
CRYSTEK
Part Number
Frequency
Date Code
http://www.crystek.com/specification/reflow/900034.pdf
0.360
(9.14)
SUGGESTED PAD LAYOUT
0.050
(1.27)
0.040
(1.01)
0.090
(2.28)
1
4
2
3
0.280
(7.11)
0.070
(1.77)
Pad
Connection
1
2
3
4
NC
GND
OUT
0.200
(5.08)
0.200
(5.08)
Vdd
Rev: L
Date: 29-Sep-2015
Page 2 of 2
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
CRYSTEK
CORPORATION
Fax: 239-561-1025 • www.crystek.com
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