D53G-020.000MHZ [CONNOR-WINFIELD]
Oscillator;
| 型号： | D53G-020.000MHZ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | Oscillator |
| 文件： | 总2页 (文件大小：181K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Sub-Miniature Precision
5.0x3.2mm
Clipped Sinewave TCXO
In Stock at Digi-Key
Description
Features
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
Model D53G
The Connor-Winfield’s D53G
series are 5.0x3.2mm
TCXO
3.3Vdc Operation
Surface Mount Temperature
Compensated Crystal
Clipped Sinewave Output Logic
Frequency Stability: 0.50ppm
Temperature Range: -30 to 85°C
Low Jitter <1pS RMS
Oscillator (TCXO). Through the use of
Analog Temperature Compensation,
the D53G series are capable of
holding sub 1-ppm stabilities over the
-30 to 85°C temperature range.
www.conwin.com
US Headquarters
630-851-4722:
European Headquarters:
+353-61-472221
5.0x3.2mm Surface Mount Package
Tape and Reel Packaging
RoHS Compliant / Lead Free
Specification
Absolute Maximum Ratings
Parameter
Minimum
-55
Nominal
Maximum
85
Units
°C
Note
Storage Temperature
Supply Voltage
Input Voltage
-
-
-
(Vcc)
(Fo)
-0.5
6.0
Vdc
Vdc
-0.5
Vcc+0.5
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
MHz
Note
Frequencies Available
20.0, 26.0
Frequency Calibration @ 25 C
Frequency Stability [ (Fmax – Fmin)/2.Fo]
Supply Voltage Variation (Vcc 5%)
Load Coefficient ( 5%)
-1.00
-
1.00
0.50
0.025
0.025
0.4
ppm
1
2
-0.50
-
ppm
-0.025
-
ppm
-0.025
-
-
ppm
Static Temperature Hysteresis
Frequency shift after reflow soldering
Aging
-
ppm
3
4
-1.00
-
1.00
1.00
85
ppm
-1.00
-
ppm/year
C
Temperature Range
-30
-
Supply Voltage
(Vcc)
(Icc)
3.135
3.3
-
3.465
2
Vdc
Supply Current
-
-
-
-
-
-
-
mA
Period Jitter
3
5
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Phase Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
0.5
-80
-110
-130
-145
1
Clipped Sinewave Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
V pk-pk
Ohms
pF
Note
Output Voltage
1.00
-
-
-
-
5
Output Load Resistance
Output Load Capacitance
-
-
10K
10
6
Note:
1) Initial calibration @ 25 C. Specifications at time of shipment after 48 hours of operation
2) Frequency stability vs. change in temperature.
3) Frequency change after reciprocal temperature ramped over the operating range.
Frequency measured before and after at 25°C.
4) Within two hours after reflow.
5) Output is DC coupled.
6) For best performance it is recommended that the circuit connected to this output should
have an equivalent input capacitance of 10pF.
Bulletin
Page
Tx239
1 of 2
01
Revision
Date
14 Nov 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Package Characteristics
Package
Ordering Information
Ceramic Surface Mount Package.
Environmental Characteristics
D53G - 020.0MHZ *
D53G - 026.0MHZ *
Vibration:
Shock:
Soldering:
Vibration per Mil Std 883E Method 2007.3 Test Condition A
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
SMD product suitable for Convection Reflow soldering. Peak temperature
260 C. Maximum time above 220 C, 60 seconds.
TCXO
SERIES
Solderability
Solderability per Mil Std 883E Method 2003
CENTER
FREQUENCY
Suggested Pad Layout
To
Output
Package Layout
* For the tape and reel option,
add -T to the end of the part number.
Example: D53G-020.0 MHZ -T
0.065
(1.65mm)
0.028
(0.71mm)
0.028
(0.71mm)
0.126
(3.2mm)
0.083 Max.
(2.1mm)
0.006 Typ.
(0.15mm)
External AC
Coupling Capacitor
Used For Clipped
Sinwave Output
Pin Connections
0.042
(1.07mm)
0.053
(1.35mm)
0.016
(0.41mm)
5
4
Pad Connection
0.197
(5.0mm)
Keep Out
Area*
Top
View
1
2
3
4
5
6
7
8
N/C
0.098
(2.49mm)
0.050
(1.27mm)
Do not connect
Do not connect
Ground
0.028
(0.71mm)
External
Bypass
Capacitor
0.01 uF
Pad 8
Pad 1
1
8
0.042
(1.07mm)
0.008 Typ.
(0.20mm)
0.050
(1.27mm)
Top
View
Output
Dimensional Tolerance:
+/-0.005 (+/-0.127mm)
Bottom
View
Do not connect
Do not connect
Supply, Vcc
0.050
(1.27mm)
Dimensional Tolerance:
+/-0.005 (+/-0.127mm)
To
Ground
* Do not route any traces in the keep out area.
It is recommended the next layer under the
keep out area is to be ground plane.
Test Circuit
DNC
Typical Phase Noise
DNC
AC Coupling
Capacitor
Model D53G-020.0MHZ
Output
Vcc
Supply
Voltage
7
6
5
8
10 pF**
10Kohm
.01 uF
Bypass
4
1
3
2
N/C
DNC
DNC
DNC = Do Not Connect
**NPO Grade Component
Output Waveform
10ns 200mV
Tape and Reel Information
Solder Profile
Temperature
260°C
260°C
220°C
180°C
150°C
120°C
0
Time
120 S
10 S
Max.
60 S
Max.
360 Sec. Max.
Bulletin
Page
Tx239
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
2 of 2
01
Revision
Date
14 Nov 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
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