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CCSO-914X-245.760

P1-P3
CCSO-914X-245.760
True SineWave
SAW Based Clock Oscillator
9×14mm SMD
5 Volt
C
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
CRYSTEK
CORPORATION
Date: 18-Jan-2017
Rev: D
Page 1 of 3
Model CCSO-914X-245.760 is a 245.760 MHz SAW (surface acoustic wave) Clock
Oscillator (CCSO). SAW crystal technology provides low-noise and low-jitter
performance with true sinewave output. Features include -150 dBc/Hz phase noise at
10kHz offset, 5V input voltage, -40°C to +85°C operating temperature, FR5 PCB and
9×14 mm SMT package. The oscillator has no sub-harmonic and the second harmonic is
typically -20dBc.
Applications include:
System Clock for Network Clock Generator/Synchronizer, Clock for DDS, Test and
Measurement, Avionics, Point-to-Point Radios, and Multi-point Radios.
Ultra-Low Phase Noise 245.760 MHz SAW Clock
CCSO-914X-245.760
CCSO-914X-245.760
True SineWave
SAW Based Clock Oscillator
9×14mm SMD
5 Volt
C
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
CRYSTEK
CORPORATION
Date: 18-Jan-2017
Rev: D
Page 2 of 3
Frequency:
Temperature Range:
Storage:
Input Voltage:
Frequency vs Temperature:
Input Current:
Output:
Output Power:
Start-Up Time:
2
nd
Harmonic:
Sub-Harmonics:
Jitter:
SONET OC-48(12kHz~80MHz)
Phase Noise Typical:
1kHz
10kHz
100kHz
1MHz
10MHz
G-sensitivity:
245.760 MHz
-40°C to +85°C
-45°C to 90°C
5.0V ± 0.25V
±150ppm Typical
25mA Typical, 35mA Max
True SineWave
+8dBm Min into 50 Ω Load
2mSec Typical, 10mSec Max
-20dBc Typical, -15dBc Max
None
17fS RMS Typical
-120 dBc/Hz
-150 dBc/Hz
-160 dBc/Hz
-165 dBc/Hz
-170 dBc/Hz
0.9×10
-9
per g
See
Table A
0.560
(14.2)
SUGGESTED PAD LAYOUT
0.050
(1.27)
0.050
(1.27)
0.200
(5.08)
0.280
(7.11)
0.200
(5.08)
0.040
(1.01)
0.040
(1.02)
1
34
2
0.180
(4.57)
0.090
(2.29)
0.090
(2.29)
0.100
(2.54)
0.125
(3.18)
0.280
(7.11)
See
Table A
0.560
(14.2)
CRYSTEK
CCSO-914X
245.76 MHz
Date Code
0.210 5.33
0.135 3.43
Standard
Option L
inches mm
Table A
Package Height Options
Pad Connection
1
2
3
4
N/C
GND
Output
Vdd
Specifications subject to change without notice.
CCSO-914X-245.760
True SineWave
SAW Based Clock Oscillator
9×14mm SMD
5 Volt
C
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
CRYSTEK
CORPORATION
Date: 18-Jan-2017
Rev: D
Page 3 of 3
RECOMMENDED REFLOW SOLDERING PROFILE
217°C
200°C
260°C
150°C
90 Secs. Max.
TEMPERATURE
Ramp-Up
3°C/Sec Max.
Preheat
180 Secs. Max.
8 Minutes Max.
260°C for
10 Secs. Max.
Critical
Temperature Zone
Ramp-Down
6°C/Sec.
NOTE: Reflow Profile with 240°C peak also acceptable.
ConditionsParameter
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2007, Condition A
MIL-STD-883, Method 2003
MIL-STD-202, Method 215
Mechanical Shock
Mechanical Vibration
Solderability
Solvent Resistance
MIL-STD-202, Method 210, Condition I or J
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Resistance to Soldering Heat
Thermal Shock
Moisture Resistance
Frequency vs Temperature
CCSO-914X-245.760
Crystek Part Number Guide
#1 Crystek Saw Osc.
#2 Model 914 with -40/85°C Temperature Range
#3 Height (L = 0.135") (Blank = 0.210")
CCSO - 914X L - 245.760
#1 #2 #3
P1-P3

CCSO-914X-245.760

Mfr. #:
Buy CCSO-914X-245.760
Manufacturer:
Description:
VCSO Oscillators 245.76MHz 5Volt -40C +85C
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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