OFA3JP2AB-20.000MHZ [CONNOR-WINFIELD]
Oscillator;
| 型号： | OFA3JP2AB-20.000MHZ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | Oscillator |
| 文件： | 总2页 (文件大小：215K) |
| 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
PHONE (630) 851-4722.
WWW.CONWIN.COM
(630) 851-5040.
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
3.3V SURFACE MOUNT LVCMOS STRATUM 3 OCXO
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
NOTE
PARAMETER
UNITS
MINIMUM NOMINAL MAXIMUM
-55 125
-0.5 4.5
UNITS
°C
Storage Temperature
Supply Voltage
-
OFA3JP2AB
(Vcc)
-
Vdc
OPERATING SPECIFICATIONS
TABLE 2.0
NOTE
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
DESCRIPTION
20.0
1.5
0.20
4.6
30
3.0
85
3.465
700
1
Center Frequency
(Fo)
1.544
-
Frequency Calibration
-1.5
ppm
1,4
2
The Connor-Winfield
Frequency Stability
-0.20
-
-
-
ppm
OFA3JP2AB is a true Surface
Mount 3.3V Oven Controlled
Crystal Oscillator (OCXO)
with an LVCMOS output. The
OFA3JP2AB is designed for
Stratum 3 applications
Total Frequency Tolerance
Aging (Daily)
-4.6
ppm
3
-30
ppb
4
Aging (20 years)
-3.0
ppm
Operating Temperature Range
Supply Voltage
-40
-
3.3
-
°C
(Vcc)
(Icc)
3.135
Vdc
Supply Current
-
-
-
-
-
-
-
-
-
-
mA
Jitter (BW =10KHz to Fo/2)
SSB Phase Noise at 1 Hz offset
SSB Phase Noise at 10 Hz offset
SSB Phase Noise at 100 Hz offset
SSB Phase Noise at 1 KHz offset
SSB Phase Noise at 10 KHz offset
SSB Phase Noise at 100 KHz offset
Start-Up Time: Oscillator
Warm Up Time
-
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
requiring tight frequency
stability and low jitter.
-60
-90
-120
-140
-145
-150
-
-
-
-
-
-
FEATURES
-
50
5
-
Minutes
5
FIXED FREQUENCY OCXO
3.3V OPERATION
LVCMOS OUTPUT CHARACTERISTICS
TABLE 3.0
NOTE
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
pF
LOW JITTER <1pS RMS
LOAD
12
3.0
-
15
-
18
-
Voltage
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Iol)
Vdc
Vdc
mA
mA
%
FREQUENCY STABILITY: ±0.20ppm
TEMPERATURE RANGE: -40 to 85°C
-
0.4
-
Current
-4
-
-
-
4
FREQUENCY TOLERANCE: ±4.6ppm
OVER 20 YEARS
Duty Cycle at 50% of Vcc
45
-
50
-
55
6
Rise / Fall Time 10% to 90%
ns
SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
PACKAGE CHARACTERISTICS
TABLE 4.0
Package
Surface Mount, Non-hermetic package consisting of an FR4 substrate with
grounded metal cover.
PROCESS RECOMMENDATIONS
TABLE 5.0
Soldering Process
Wash
See solder profile on page 2.
Ultrasonic cleaning is not recommended
ORDERING INFORMATION
Notes:
1) Initial calibration @ 25°C
2) Frequency vs. temperature stability, peak to peak, -40 to 85°C.
3) Inclusive of calibration, operating temperature range, supply voltage change, shock and
vibration and aging (20 years).
OFA3JP2AB - 12.80MHz
OCXO
SERIES
CENTER
FREQUENCY
4) Specifications at time of shipment after 48 hours of operation.
5) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference
frequency, measured after 30 minutes of continuous operation at a stable 25°C.
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
a
02/19/07
Cx107
1
2
01
REV:
DATASHEET #:
PAGE
OF
DATE:
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
PHONE (630) 851-4722.
WWW.CONWIN.COM
(630) 851-5040.
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 300 cycles, 10 minute dwell, 1 minute
transition.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15 minute cycles, 12 times each
perpendicular axis.
Shock: Per MIL-STD-202, Method 213, Condition F. 1500G’s, 1.0ms, half sine, 3 shocks per direction.
Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65°C, 10 cycles 10°C to 65°C.
Solder Profile
Pin Connections
TABLE 6.0
Function
Pin
1
N/C
N/C
2
3
Vcc
4
Output
5
Ground (Case)
Package Drawing
Temperatures are measured at the OCXO
Output Waveform
.365 MAX
(9.27mm)
1.010 MAX
(25.7mm)
90%
50%
10%
.100
(2.5mm)
.7350
.100
(8.89mm)
.880 MAX
(22.35mm)
(2.5mm)
.700
(17.8mm)
R .030
(.75mm)
Suggested Pad Layout
Test Circuit
1.010
(25.65mm)
.110
.110
(2.79mm)
(2.79mm)
.110
(2.79mm)
.110
(2.79mm)
.350
1
2
3
4
(8.89mm)
.810
(20.57mm)
5
.350
(8.89mm)
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
a
07/19/07
Cx107
01
2
2
DATASHEET #:
PAGE
OF
REV:
DATE:
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