OFC5DJ1AA-20.000MHZ [CONNOR-WINFIELD]
Oscillator;
| 型号： | OFC5DJ1AA-20.000MHZ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | Oscillator |
| 文件： | 总2页 (文件大小：119K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
1
CONNOR
SURFACE MOUNT HIGH STABILITY HCMOS OCXO
WINFIELD
OFC5DJ1AA
20 MHz
0 PPM
0648
S/N 123456
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
NOTE
Storage Temperature
-40
-
-
85
7
°C
Supply Voltage
(Vcc)
-0.5
Vdc
OFC5DJ1AA
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
NOTE
DESCRIPTION
1
Center Frequency
(Fo)
20
MHz
ppm
ppb
Frequency Calibration
Frequency Stability
-1.5
-20
-2
1.5
20
2
2
3
4
-
The Connor Winfield
OFC5DJ1AA is a 5V Surface
Mount Oven Controlled
Crystal Oscillator (OCXO)
with an HCMOS output. The
OFC5DJ1AA is designed for
high frequency stability
Aging: Daily
-
ppb/day
ppb
Aging: First Year
-80
-
-
80
-
Aging: Short Term (1Sec.)
Aging: Long Term (20 Years)
Operating Temperature Range
5.00E-11
RMS
ppb
5
-300
0
-
-
300
70
°C
Supply Voltage
(Vcc)
4.75
5.00
5.25
5
Vdc
ppb
ppb
W
Frequency vs. Voltage Stability (+/-5%)
Frequency vs. Load Stability (+/-20%)
Power Consumption: Turn On
Power Consumption: Steady-State
Start-Up Time
-5
-2
-
-
-
-
-
6
7
applications requiring low jitter
and tight frequency stability.
2
3.00
1. 50
500
100
8
-
W
8
mS
ppb
9
Warm Up
-100
-
10
FEATURES
HCMOS OUTPUT CHARACTERISTICS
TABLE 3.0
PARAMETER
LOAD
MINIMUM NOMINAL MAXIMUM
UNITS
pF
NOTE
FIXED FREQUENCY OCXO
5.0V OPERATION
12
12
15
-
18
Voltage
(High)
(Low)
(Voh)
(Vol)
Vcc-0.2V
-
0.2
55
5
Vdc
-
45
-
-
Vdc
Duty Cycle at 50% of Vcc
50
%
Rise / Fall Time 10% to 90%
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
-
nS
FREQUENCY STABILITY:
+/-20ppb
-
-80
-110
-135
-145
-150
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-
-
-
TEMPERATURE RANGE:
0 TO 70C
-
-
-
-
RESTABILIZATION TIME
Off Time
TABLE 4.0
HCMOS OUTPUT
Restabilization Time
< 2 Hours
< 12 Hours
NOTE
13
13
< 1 Hour
< 6 Hours
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS 5/6 COMPLIANT
< 24 Hours
1 to 16 Days
> 16 Days
< 48 Hours
48 Hours + ¼ Off Time
< 6 Days
13
13
13
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
ENVIRONMNETAL CHARACTERISTICS
TABLE 6.0
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
ORDERING INFORMATION
PROCESS RECOMMENDATIONS
TABLE 7.0
The component solder used internal to this device has a melting point of
221°C. The peak temperature inside the device should be less than or equal
to 220°C for a maximum of 10 seconds
OFC5DJ1AA - 20.00MHz
Solder Reflow
OCXO
SERIES
CENTER
FREQUENCY
Wash
Ultrasonic cleaning is not recommended.
Specifications subject to change without notice.
10/18/10
Cx114
1
2
01
REV:
Copyright 2001 Connor-Winfield all rights reserved.
a
DATA SHEET #:
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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
Pin Connections
Notes:
1) Labels will include the calibration frequency at the time of ship.
2) Initial calibration @ 25°C
3) Frequency vs. temperature stability, 0 to 70°C, referenced @ 25°C.
4) After ten days of continuous operation.
5) Allen Variance: 1 second, 100 average.
6) Frequency vs. change in supply voltage.
7) Frequency vs. change in load.
TABLE 8.0
Function
Pin
1
N/C
Ground
N/C
2
6
7
Ground
Vcc
Vcc
8
9
8) Vcc = 5.0Vdc.
9) From Vcc=90% of final value. No more than 16 transitions at start-up before oscillator
has started.
10
11
12
13
14
15
16
Ground
Ground
N/C
Ground
Output
Ground
N/C
10) Measured @ 0°C, within 5 minutes, referenced one hour after turn-on.
11) At time of delivery.
12) HCMOS load.
13) For a given off time, the time required to meet daily aging, short-term stability
Package Outline
Suggested Pad Layout
.500 MAX
12.7
.270
(6.85mm)
1
CONNOR
.260
(6.60mm)
.260
(6.60mm)
WINFIELD
OFC5DJ1AA
20 MHz
0 PPM
.270
(6.85mm)
0648
S/N 123456
.260
(6.60mm)
.360
(9.14mm)
KEEP OUT AREAS (4 PLACES)
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
10
11
7
6
100°C
25°C
12
13
14
15
2
0
Time
60-120s
Max.
10-30s
60-150s Max.
360 Sec. Max.
Specifications subject to change without notice.
10/18/10
Cx114
01
2
2
Copyright 2001 Connor-Winfield all rights reserved.
a
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