CSBXX Datasheet, PDF (1/4 Pages) Connor-Winfield Corporation – LVCMOS or Clipped Sinewave Output

CSB021 Available at
www.digikey-com
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: [phone]
Fax: [phone]
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
[phone]
Bulletin
Page
Revision
Date
TX301
1 of 4
06
20 Oct 2015
5x7mm Surface Mount
TCXO's for Cospas-Sarsat Beacons
Model CSBxx Series
Description:
Features:
The Connor-Winfield's CSBxx Series precision
TCXO's are ideally suited for the next generation
of emergency beacon applications. The CSBxx
Series are Surface Mount, 5x7mm, 3.3V, LVCMOS
D00B7AV00 _{C1W2C.6S18B382161856NM2X1’29.K6J8B8}
• 3.3 Vdc Operation
• Frequency Stability: ± 0.20 ppm
• Mean Slope = ±0.7 ppb/min
• Temperature Ranges Available:
or Clipped Sinewave Temperature Compensated
Class I -40 to 55°C , Class II -20 to 55°C
Crystal Oscillators (TCXO) designed for emergency
Option: -10 to 65°C
beacon applications requiring tight frequency
• LVCMOS or Clipped Sinewave Output
stability and low power. The data is serialized and
• Ceramic Surface Mount Package
available on-line to the customer for future reference
during certification. See page 4 for instructions.
• Tape and Reel Packaging
• RoHS Compliant / Pb Free
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Input Voltage
Minimum
-40
-0.5
-0.5
Nominal
-
-
-
Maximum
85
6.0
Vcc+0.5
Units
°C
Vdc
Vdc
Notes
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Frequency Range: (Fo)
10
-
20
MHz
Standard Frequencies:
10.0, 12.688375, 12.688575, 12.688656, 12.68875,16.367, 20.0 MHz
Frequency Stability 1
Calibration @ 25 °C
-0.50
-
0.50
ppm 2
Frequency vs. Temperature
-0.20
-
0.20
ppm 3
Frequency vs. Voltage
±5% change in Voltage
-
±20
±40
ppb
±10% change in Voltage
-
±60
±100
ppb
Frequency vs. Load
-0.10
-
0.10
ppm 4
Allan Variance (tau = 100ms)
-1.00
-
1.00
ppb
Mean Slope dF/dt
Steady state conditions
-
-
±0.7
ppb/min 1
During and 15 min after variable temp
-
-
±1.7
ppb/min 1, 5
Residual dF from slope
-
-
±2.0
ppb 1, 5
Reflow Soldering
-1.0
-
1.0
ppm
Aging for 1st Year
-1.0
-
1.0
ppm
Aging for 10 Years
-3.0
-
3.0
ppm
Operating Temperature Range:
Model CSB1x (Class I)
-40
-
55
°C
Model CSB2x (Class II)
-20
-
55
°C
Option: Model CSB3x
-10
-
65
°C
Supply Voltage (Vcc)
2.97
3.30
3.63
Vdc ±10%
Supply Current (Icc)
Model CSBx1 (LVCMOS Output)
-
2.1
-
mA
Model CSBx2 (Clipped Sine Output)
-
1.3
-
mA
SSB Phase Noise Fo = 10.0 MHz
@ 1Hz offset
-
-68
-
dBc/Hz
@ 10Hz offset
-
-100
-
dBc/Hz
@ 100Hz offset
-
-129
-
dBc/Hz
@ 1KHz offset
-
-148
-
dBc/Hz
@ 10KHz offset
-
-154
-
dBc/Hz
@ 100KHz offset
-
-154
-
dBc/Hz
@ 1MHz offset
-
-154
-
dBc/Hz
Start-up Time
-
-
10
ms
Models CSB11 and CSB21 LVCMOS Output Characteristics
Parameter
Load
Voltage (High) (Voh)
(Low) (Vol)
Current (High) (Ioh)
(Low) (Iol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Minimum
-
90%Vcc
-
-
-
45
-
Nominal
15
-
-
-
-
50
-
Maximum
-
-
10%Vcc
-4
4
55
8
Units
Notes
pF 6
Vdc
Vdc
mA
mA
%
ns
Models CSB12 and CSB22 Clipped Sinewave Output Characteristics
Parameter
Output Load Resistance
Output Load Capacitance
Output Voltage
Minimum
-
-
1.0
Nominal
10K
10
-
Maximum
-
-
-
Units
Notes
Ohm 6
pF 6
V pk-pk
AC Coupled
Ordering Information
CSB
1
1
- 010.0M
Package Type
Temperature Range
5x7 mm Package
C/S Beacon
1 = -40 to 55°C (Class I)
2 = -20 to 55°C (Class II)
3 = -10 to 65°C
Example Part Number: CSB11-010.0M
Output Type
1 = LVCMOS
2 = Clipped Sinewave
Output Frequency
Frequency Format *
-xxx.xM Min., -xxx.xxxxxxM Max.*
Amount of numbers after the decimal point. M = MHz