TX-402
Temperature Compensated Crystal Oscillator
High Precision
TX-402
Features
•
•
•
•
•
•
High Precision TCXO
OCXO Replacement
OCXO Temperature Performance
Low power consumption
Low cost
Tight Tolerances
•
•
•
•
•
Applications
Base Station
Test Equipment
Femto Base Station
Communication Equipment
Digital Switching
Performance Specifications
Frequency Stabilities
1
(Standard - 6.4 to 26 MHz)
Parameter
vs. operating temperature range
(referenced to +25°C)
Min
-280
-140
-100
-100
-70
-50
-0.5
-10
-10
-10
-1.0
-3.0
Typical
Max
+280
+140
+100
-100
+70
+50
+0.5
+10
+10
+10
+1.0
+3.0
Units
ppb
ppb
ppb
ppb
ppb
ppb
ppm
ppb
ppb
ppb
ppm
ppm
Condition
-40 to +85°C
-40 to +85°C
-40 to + 85°C for some frequencies
1
-20 to +70°C
-20 to +70°C
-20 to + 70°C for some frequencies
1
at time of shipment, nominal EFC
V
S
±5% static
Load ±5% static
after 30 days of operation
after 30 days of operation
after 30 days of operation
Options
3
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging / day
vs. aging / year
vs. aging / 10 years
Page 1 of 4
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Performance Specifications
Supply Voltage (Vs)
Parameter
Supply voltage (standard)
Current consumption
Supply voltage
Current consumption
Min
3.135
4.75
Typical
3.3
5.0
Max
3.465
12
5.25
12
Units
VDC
mA
VDC
mA
Condition
@HCMOS
@HCMOS
RF Output
Signal [standard]
Load
Signal Level (Vol)
Signal Level (Voh)
Signal Level (Vol)
Signal Level (Voh)
Duty Cycle
Rise and Fall time
Tuning Range
Tuning Range
Linearity
Tuning Slope
Control Input Impedance
Control Voltage Range
Control Voltage Range
80
0.3
0.5
100
1.65
2.5
-92
-117
-139
-150
-152
0.2
8.0
Handling & Processing Note
±5.0
<10%
Positive
120
3.0
4.5
-80
-110
-130
-145
-150
kOhm
VDC
VDC
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps RMS
g
with Vs=3.3V
with Vs=5 V
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
@ 12 kHz to 20 MHz
4.5
40
60
5
Fixed TCXO; No adjust
ppm
%
ns
2.6
0.5
VDC
13.5
15
HCMOS
16.5
0.3
pF
VDC
with Vs=3.3V and 15pF Load
with Vs=3.3V and 15pF Load
with Vs=5.0V and 15pF Load
with Vs=5.0V and 15pF Load
@ (Voh-Vol)/2
@15 pF 10 to 90 %
Frequency Tuning (EFC) 6.4 to 26 MHz
Opti-
on
3
@ 10 MHz
HCMOS
5V
with Vs=3.3 & 5.0 VDC
Additional Parameters
Phase Noise
2
Jitter
Weight
Processing & Packing
Absolute Maximum Ratings
supply voltage (Vs)
Output Load
Operable Temperature Range
Storage Temperature Range
-40
-40
6.0
50
+85
+90
V
pF
°C
°C
Page 2 of 4
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Outline Drawing / Enclosure
TX-402
Height “H”
8.5 max
Pin Length “L”
NA
Pin Connections
1
7
8
14
Control Voltage Input (Vc)
Ground (Case)
RF-Output
Supply Voltage Input (Vs)
Dimensions in mm
Page 3 of 4
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Ordering Information
TX - 402
Product Family
TX: TCXO
0 - E A J - 107 0 - 10M0000000
Frequency
Package
High PrecisionTCXO
THT version: 402
Height
0: 9.3 mm
including Standoffs
Supply Voltage
E: 3.3V
D: 5.0V
RF Output Code
A: HCMOS
Stability Code
287: ±280 ppb
147: ±140 ppb
107: ±100 ppb
708: ±70 ppb
508: ±50 ppb
Temperature Range
J: -20°C to +70°C
E: -40°C to +85°C
Frequency Control
0: No Tuning
1: > ±5.0 ppm
Notes:
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all
frequencies.
2. Phase noise degrades with increasing output frequency.
3. Contact factory for availability.
Unless other stated all values are valid at typical conditions for supply voltage, frequency control voltage, load, temperature (25°C).
Subject to technical modification.
For Additional Information, Please Contact
USA:
Vectron International
267 Lowell Road
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 7268.801.100
Fax: +49 (0) 7268.801.282
Asia:
Vectron International
1F-2F, No 8 Workshop, No 308 Fenju Road
WaiGaoQiao Free Trade Zone
Pudong, Shanghai, China 200131
Tel: 86.21.5048.0777
Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 5/2010
Page 4 of 4
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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