T623-040.000M [CONNOR-WINFIELD]
Oscillator;
| 型号： | T623-040.000M |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | Oscillator |
| 文件： | 总4页 (文件大小：196K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Telecom
Performance
TCXO / VCTCXO
Description
Features:
Miniature 5.0 x7.0mm Surface Mount Package
3.3V Operation
The Connor-Winfield
5.0x7.0mm Temperature
Compensated Crystal
Controlled Oscillators and
Voltage Controlled
Temperature Compensated Crystal
Controlled Oscillators are designed for use
in S3 Telecom Applications. Through the
use of Analog Temperature Compensation,
this device is capable of holding sub 1-
ppm stabilities over the commercial or the
industrial temperature ranges. All models
meet +/-4.6ppm accuracies for twenty
years.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
LVCMOS or Clipped Sinewave Output Logic
Frequency Stabilities Available:
T50x / T60x / T70x: +/-0.28ppm
T51x / T61x / T71x: +/-0.50ppm
T52x / T62x / T72x: +/-1.00ppm
Temperature Ranges Available:
T5xx Series: 0 to 70°C
T6xx Series: -40 to 85°C
T7xx Series: -20 to 70°C
Frequency Tolerance: +/-4.60ppm for 20 yrs.
Low Jitter <1pS RMS
Tri-State Enable/Disable
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Tape and Reel Packaging
RoHS Compliant / Lead Free
Recommended for New Designs
Applications
STRATUM 3 Applications
Timing Reference
Package Layout
Pin Connections
0.079 Max.
0.276 0.006
(2.0mm)
1
2
3
4
5
6
7
8
9
10
Do not connect
Do not connect
Do not connect
Ground
(7.0mm)
0.197
T504 0702
0.006
19.44MHz
(5.0mm)
Output
Do not connect
Do not connect
Tri-state Enable / Disable
Supply, Vcc
0.025(6 Places)
(0.635mm)
Pin 1
0.040
(1.02mm)
(6 Places)
1
8
2
3
10
9
4
0.030
(0.762mm)
(4 Places)
Voltage Control (VCTCXO)
N/C (TCXO)
0.100
(2.54mm)
Bottom
View
5
6
7
Dimensional Tolerance:
.005 (.127mm)
.02 (.508mm)
0.038
(0.965mm)
(4 Places)
0.100
(2.54mm)
Standard Frequencies Available *
6.4 MHz 9.72 MHz 10.0 MHz 10.24 MHz 12.5 Mhz 12.8 MHz 13.5 MHz
19.2 MHz 19.44 MHz 20.0 MHz 20.48 MHz 25 MHz 27 MHz 38.88 MHz
* Available frequencies from the factory for small quantity orders or quick delivery. Additional frequencies are available.
Ordering Information
Ta b l e 1 . 0
019.44M
5
0
T
-
4
Type:
Precision
TCXO
VCTCXO
5x7mm
Temperature Range: Frequency Stability:
Output Frequency:
Frequency Format
-xxx.xM Min.*
-xxx.xxxxxxM Max.*
*Amount of numbers
after the decimal point.
M = MHz
Features:
2 = TCXO, LVCMOS, 3.3Vdc.
3 = TCXO, Clipped Sinewave, 3.3Vdc.
4 = VCTCXO, LVCMOS, 3.3Vdc.
5 = VCTCXO, Clipped Sinewave, 3.3Vdc.
5 = 0 to 70° C
6 = -40 to 85° C
7 = -20 to 70° C
0 = +/-0.28 ppm
1 = +/- 0.50 ppm
2 = +/- 1.00 ppm
Example:
T504-019.44M = 5x7mm, VCTCXO, LVCMOS,
3.3Vdc, 0 to 70C, +/-0.28ppm, Output Frequency 19.44MHz
Bulletin
Tx176
Page
1 of 4
09
To order an T504 with an output frequency of:
6.4 MHz = T504-006.4M
20 MHz = T504-020.0M
Revision
Date
38.88 MHz = T504-038.88M
04 Feb 2009
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
Absolute Maximum Ratings
Table 2.0
Note
Parameter
Units
Minimum
-55
Nominal
Maximum
125
Units
°C
Storage Temperature
Supply Voltage
Input Voltage
-
-
-
(Vcc)
-0.5
6.0
Vdc
Vdc
-0.5
Vcc+0.6
Model Specifications
Table 3.0
Notes
Model Number
T502
T602
T702
T503
T504
T505
Temperature Range
Model Number
0 to 70°C
T604
-40 to 85°C
T603
T703
T605
T705
Temperature Range
Model Number
Temperature Range
T704
-20 to 70°C
Features
TCXO
VCTCXO
3.3V Operation
LVCMOS Output
Output Type
LVCMOS
TCXO
Clipped Sinewave
TCXO
LVCMOS
VCTCXO
Clipped Sinewave
VCTCXO
TCXO / VCTCXO
Frequency Range
Frequency Stability
Supply Voltage
Holdover Stability
Frequency Aging
6.4 to 40 MHz
0.28ppm
3.3Vdc
1
Clipped Sinewave Output
Frequency Stability:
0.32ppm
3.0ppm
2
3
T50x/T60x/T70xSeries+/-0.28ppm
T51x/T61x/T71x-Series+/-0.50ppm
T52x/T62x/T72x-Series+/-1.00ppm
Temperature Range:
Table 4.0
Notes
Model Number
T512
T612
T712
T513
T613
T713
T514
0 to 70°C
T614
-40 to 85°C
T714
-20 to 70°C
T515
T615
T715
Temperature Range
Model Number
T5xx-Series 0 to 70°C
Temperature Range
Model Number
Temperature Range
T6xx-Series -40 to 85°C
T7xx-Series -20 to 70°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Surface Mount Package
Tape and Reel Packing
RoHS Compliant / Lead Free
Output Type
LVCMOS
TCXO
Clipped Sinewave
TCXO
LVCMOS
VCTCXO
Clipped Sinewave
VCTCXO
TCXO / VCTCXO
Frequency Range
Frequency Stability
Supply Voltage
Frequency Aging
6.4 to 40 MHz
0.50ppm
3.3Vdc
3.0ppm
1
3
Table 5.0
Notes
Model Number
Temperature Range
Model Number
T522
T622
T722
T523
T623
T723
T524
0 to 70°C
T624
-40 to 85°C
T724
-20 to 70°C
T525
T625
T725
LVCMOS Test Circuit
DNC
DNC
DNC
Temperature Range
Model Number
Temperature Range
2
3
1
N/C - TCXO
VC- VCTCXO
10
9
4
5
Output Type
LVCMOS
TCXO
Clipped Sinewave
TCXO
LVCMOS
VCTCXO
Clipped Sinewave
VCTCXO
Vcc
Supply
Voltage
Output
TCXO / VCTCXO
Frequency Range
Frequency Stability
Supply Voltage
Frequency Aging
8
7
6
6.4 to 40 MHz
.01 uF
Bypass
15 pF
1.00ppm
3.3Vdc
3.0ppm
1
3
DNC DNC
E/D
Notes:
1) Frequency stability vs. change in temperature. [ (Fmax – Fmin)/2.Fo].
2) Inclusive of frequency stability, supply voltage change ( 1%), aging, for 24 hours.
3) Over twenty years.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Page
Tx176
2 of 4
09
Revision
Date
04 Feb 2009
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
Electrical Specifications for all Models
Operating Specifications
Table 6.0
Notes
1
Parameter
Minimum
Nominal
Maximum
1.00
0.2
Units
ppm
TCXO Frequency Calibration @ 25°C
Supply Voltage Variation. (Vcc 5%)
Load Coefficient, 5pF
-1.00
-
-
-0.2
ppm
-0.2
-
0.2
ppm
Static Temperature Hysteresis
Total Frequency Tolerance
Supply Voltage
-0.4
-
0.4
ppm
2
3
4
-4.60
-
4.60
3.465
10
ppm
(Vcc)
(Icc)
3.135
3.3
6
Vdc
Supply Current
-
-
-
-
-
-
-
-
-
mA
Period Jitter
3
5
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
Integrated 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
SSB Phase Noise at >100KHz offset
Start Up Time
0.3
-80
-110
-135
-150
-150
-
1.0
-70
-100
-130
-145
-150
10
Features
TCXO
VCTCXO
3.3V Operation
LVCMOS Output
Clipped Sinewave Output
Frequency Stability:
T50x/T60x/T70xSeries+/-0.28ppm
T51x/T61x/T71x-Series+/-0.50ppm
T52x/T62x/T72x-Series+/-1.00ppm
Temperature Range:
Input Characteristics For Enable / Disable Function (Pad 8)
Table 7.0
Notes
5
Parameter
Minimum
70% Vcc
-
Nominal
Maximum
-
Units
Vdc
Enable Voltage (High) or open circuit
Disable Voltage (Low) Output Tri-stated
(Vih)
(Vil)
-
-
30% Vcc
Vdc
Input Characteristics For Voltage Control (Pad10)
Table 8.0
Notes
Parameter
Minimum
0.3
10
Nominal
Maximum
Units
Vdc
ppm
%
Control Voltage Range (Vcc = 3.3V)
Frequency Tuning
Linearity
(Vc)
1.65
3.0
-
-
-
-
-
-
6
5
T5xx-Series 0 to 70°C
Input Impedance
Slope
100K
Ohm
T6xx-Series -40 to 85°C
T7xx-Series -20 to 70°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Surface Mount Package
Tape and Reel Packing
RoHS Compliant / Lead Free
Positive
LVCMOS Output Characteristics
Table 9.0
Notes
7
Parameter
Minimum
Nominal
Maximum
Units
pF
LOAD
-
15
-
Voltage
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Iol)
90%Vcc
-
-
-
Vdc
Vdc
mA
mA
%
-
-4
-
10%Vcc
Current
-
-
4
-
Duty Cycle at 50% of Vcc
45
-
50
-
55
8
Clipped Sinewave Test Circuit
Rise / Fall Time 10% to 90%
ns
DNC
DNC
DNC
Clipped Sinewave Output Characteristics
Table 10.0
Notes
8
2
3
1
Parameter
Minimum
Nominal
Maximum
Units
Voltage
Control
10
9
4
5
Load
Vcc
Supply
Voltage
Output
10 pF
Output Load Resistance
Output Load Capacitance
Output Voltage (< 40 MHz)
-
10K
-
-
-
-
Ohms
pF
8
7
6
-
10
-
9
.01 uF
Bypass
10Kohm
1.00
0.80
V pk-pk
V pk-pk
DNC DNC
E/D
Output Voltage (> 40 MHz)
Notes:
-
1) TCXO: Initial calibration @ 25°C. Specifications at time of shipment after 48 hours of operation.
2) Frequency change after reciprocal temperature ramped over the operating range. Frequency
measured before and after at 25°C.
3) Inclusive of calibration @ 25°C, frequency vs. change in temperature, change in supply voltage
(
5%), load change ( 5%), reflow soldering process and 20 years aging.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
4) For best in application performance, careful selection of an external power source is critical. Select
an external regulator that meets or exceeds to following specifications regarding voltage regulation
tolerance, initial accuracy, temperature coefficient, voltage noise, and low voltage noise density.
Factory Test Conditions: Initial Accuracy 2mv, Noise (0.1Hz to 10 KHz) 15uV p-p, Voltage Noise
Density = 50nV/? Hz, Temperature Coefficient < 5ppmºC.
5) Leave Pad 8 unconnected if enable / disable function is not required. When tri-stated, the output
stage is disabled but the oscillator and compensation circuit are still active (current consumption < 1
mA).
6) Additional pull ranges are available; please contact the factory for additional information.
7) For best performance it is recommended that the device connected to this output should have an
equivalent input capacitance of 15pF.
8) Output is AC coupled.
9) For best performance it is recommended that the device connected to this output should have an
equivalent input capacitance of 10pF
Bulletin
Page
Tx176
3 of 4
09
Revision
Date
04 Feb 2009
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
Design Recommendations
Table 14.0
Table 15.0
Package
Ceramic Surface Mount Package.
Vcc, should have
a large copper
area for reduced
Environmental Characteristics
0.010”(0.254mm)
Recommended
clearance
50 Ohm trace
<1”by design
Vcc
inductance.
Connect a 0.01uF
bypass capacitor
<0.1”(2.54mm)
from the pad.
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.
Solderability per Mil Std 883E Method 2003
inductance
for internal
copper flood.
8
1
6
3
5
9
Buffer
Solderability
4
10
Ground
Ground,
should have
Suggested Pad Layout
Ground
Top View
Top View
a large copper
area for reduced
inductance.
0.295
(7.49mm)
0.051
(1.28mm)
0.030
(0.76mm)
50 Ohm Trace
Without
Vias
OSC
Output
Buffer
0.037
(0.94mm)
TOP LAYER
Keep Out Area
Top View
GROUND LAYER
0.215
(5.46mm)
0.051
(1.28mm)
1
BOTTOM LAYER
Dimensional Tolerance:
.005 (.127mm)
.02 (.508mm)
Typical Phase Noise
Solder Profile
Model T504-019.44MHz
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.
LVCMOS Output Waveform
90%
50%
10%
Tape and Reel Specifications
Clipped Sinewave Output Waveform
1
10ns 200mV
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Tx176
Page
4 of 4
09
Revision
Date
04 Feb 2009
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
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