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OVC3CF4AA

型号:

OVC3CF4AA

描述:

3E级LVCMOS OCVCXO 3.3V[ STRATUM 3E LVCMOS OCVCXO 3.3V ]

品牌:

CONNOR-WINFIELD[ CONNOR-WINFIELD CORPORATION ]

页数:

2 页

PDF大小:

121 K

PAGE  
OF  
DATE:  
THE CONNOR-WINFIELD CORP.  
2111 COMPREHENSIVE DRIVE.  
AURORA, IL 60505.  
FAX (630)851-5040.  
PHONE (630) 851-4722.  
WWW.CONWIN.COM  
P R O D U C T D A T A S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
CONNOR  
WINFIELD  
STRATUM 3E LVCMOS OCVCXO 3.3V  
MODEL OVC3CF4AA  
10.000MHz  
0021  
10.000000  
FREQUENCY  
DATE CODE  
CAL. FREQ.  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
Supply Voltage  
-55  
-0.5  
-0.5  
-
-
-
125  
4.5  
(Vcc)  
Vdc  
Vdc  
Input Voltage  
Vcc+0.5  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
OVC3CF4AA  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
ppm  
ppb  
ppb/day  
ppb  
RMS  
ppb  
°C  
NOTE  
1
-
0.2  
10  
1
Center Frequency  
(Fo)  
-
-0.2  
-10  
-1  
10, 12.8,20  
Frequency Calibration (Vc= 1.65 Vdc)  
Frequency Stability  
2
3
4
DESCRIPTION  
-
Aging: Daily  
-
The Connor-Winfield  
Aging: First Year  
-30  
-
-
30  
-
Aging: Short Term (1Sec.)  
Aging: Long Term (20 Years)  
Operating Temperature Range  
Supply Voltage  
5.00E-11  
5
OVC3CF4AA is a 3.3V  
Voltage Controlled Oven  
Controlled Crystal Oscillator  
(OCVCXO) with an LVCMOS  
output. The OVC3CF4AA is  
designed for Stratum 3E  
applications requiring low  
jitter and tight frequency  
stability.  
-
-
300  
70  
3.47  
0.5  
0.5  
4.0  
1.25  
500  
100  
-
-40  
3.13  
-0.5  
-0.5  
-
-
(Vcc)  
3.30  
Vdc  
ppb  
ppb  
W
Voltage Stability (+/-1%)  
Load Stability (+/-20%)  
Power Consumption: Turn On  
Power Consumption: Steady-State  
Start-Up Time  
-
-
-
-
6
6
7
8
-
W
mS  
Warm Up  
-100  
-
5
-
ppb  
ppb/G  
nS  
2G Tip-over  
-
-
-
9
9
TDEV at 300 seconds  
TDEV at 40 seconds  
5
-
1
nS  
FEATURES  
TABLE 3.0  
NOTE  
INPUT CHARACTERISTICS  
PARAMETER  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Vdc  
Control Voltage (Pin 1)  
Vc  
0.3  
0.3  
1.65  
3.3  
1.0  
-
DESIGNED TO MEET STRATUM 3E  
REQUIREMENTS  
10  
Deviation @ 25°C referenced to Fo  
Input Impedance (Pin 1)  
-
-
ppm  
50K  
Ohm  
VARIABLE FREQUENCY (OVCCXO)  
FREQUENCY STABILITY 10ppb  
TEMPERATURE RANGE -40 to 70°C  
3.3V OPERATION  
LVCMOS OUTPUT CHARACTERISTICS  
TABLE 4.0  
PARAMETER  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pF  
NOTE  
11  
LOAD  
12  
15  
-
18  
-
Voltage  
(High)  
(Low)  
(Voh)  
(Vol)  
Vcc-0.2V  
Vdc  
-
45  
-
-
0.2  
55  
Vdc  
Duty Cycle at 50% of Vcc  
50  
-
%
LVCMOS OUTPUT  
Rise / Fall Time 10% to 90%  
Spurious Output  
5
nS  
-80  
-90  
-115  
-130  
-140  
-150  
dBc  
RoHS 5/6 COMPLIANT  
SSB Phase Noise at 1Hz offset  
SSB Phase Noise at 10Hz offset  
SSB Phase Noise at 100Hz offset  
SSB Phase Noise at 1KHz offset  
SSB Phase Noise at 10KHz offset  
-
-
-
-
-
-
-
-
-
-
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
ORDERING INFORMATION  
RESTABILIZATION TIME  
TABLE 5 .0  
Off Time  
Restabilization Time  
< 2 Hours  
< 12 Hours  
NOTE  
12  
12  
OVC3CF4AA - 010.0M  
< 1 Hour  
< 6 Hours  
< 24 Hours  
1 to 16 Days  
> 16 Days  
OCXO  
SERIES  
CENTER  
FREQUENCY  
< 48 Hours  
48 Hours + ¼ Off Time  
< 6 Days  
12  
12  
12  
Specifications subject to change without notice.  
01/17/08  
Cx133  
Copyright 2008 Connor-Winfield all rights reserved.  
a
2
01  
REV:  
1
DATA SHEET #:  
THE CONNOR-WINFIELD CORP.  
2111 COMPREHENSIVE DRIVE.  
AURORA, IL 60505.  
FAX (630)851-5040.  
PHONE (630) 851-4722.  
WWW.CONWIN.COM  
P R O D U C T D A T A S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
PACKAGE CHARACTERISTICS  
TABLE 6.0  
Metal package: solder sealed, grounded case, solder tinned pins.  
RoHS 5/6 compliant, see solder profile below.  
Pin Connections  
Package  
Solder Process  
ENVIRONMNETAL CHARACTERISTICS  
TABLE 7.0  
CONTROL VOLTAGE  
Shock  
Vibration  
100G’s, 6mS, halfsine per MIL-STD-202F, Method 213B, Test Condition C  
0.06” D.A. or 10G peak 10 to 500 Hz, per MIL-STD-202F, Method 204D, Test  
condition A  
Notes:  
1) Labels will include the calibration frequency at the time of ship.  
2) Initial calibration @ 25 C, Vc=1.65Vdc, at time of shipment.  
3) Frequency vs. temperature stability, referenced to 25 C.  
4) After ten days of continuous operation.  
5) Allen Variance: 1 second, 100 average.  
6) Vcc = 3.3Vdc.  
Labeling Diagram  
7) From Vcc=90% of final value. No more than 16 transitions at start-up before oscillator  
has started.  
8) Measured @ -40 C, within 5 minutes, referenced one hour after turn-on.  
9) After stabilization in a controlled airflow environment.  
10) At time of delivery.  
MODEL  
FREQUENCY 10.000MHz  
DATE CODE  
CAL. FREQ.  
OVC3CF4AA  
0021  
10.000000  
11) LVCMOS load.  
12) For a given off time, the time required to meet daily aging, short-term stability and TDEV  
requirements.  
Package Outline  
.500  
12.700mm  
Solder Profile  
Test Circuit  
Ramp-Up Rate  
3°C/second max.  
from 150°C to 225°C.  
Ramp-Down Rate  
6°C/second max.  
Temperature  
225°C  
225°C  
tp  
183°C  
150°C  
+3.3Vdc  
100°C  
25°C  
CONTROL  
VOLTAGE  
(Vc)  
0
Time  
60-120s  
Max.  
10-30s  
60-150s Max.  
360 Sec. Max.  
Specifications subject to change without notice.  
01/17/08  
Cx133  
01  
2
Copyright 2008 Connor-Winfield all rights reserved.  
DATA SHEET #:  
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OF  
REV:  
DATE:  
a
1
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