TX-707
Low g-Sensitivity
Temperature Compensated Crystal Oscillator
The TX-707 Series TCXO combines innovative manufacturing and the latest technology to provide low phase noise and excellent
g-sensitivity. The fully hermetic assembly includes a dual crystal circuit to cancel opposing g-sensitivity vectors enclosed in a
5x7mm ceramic package.
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Operating Temperature Range to +105°C
Low Phase Noise, Low g-sensitivity 0.1ppb/g
Fully RoHS Compliant
Surface Mount, Low Prole
High Shock Survival up to 20k g
Frequency Range: 8.184 MHz to 50 MHz
Fully Hermetic Seal
Military Portable Radios
GPS Telemetry
Test and Measurement Equipment
Missile systems
GNSS
SATCOM
Features Applications
Description
TX-707
Parameter Min Typ Max Units Condition
Frequency Stabilities1
vs. operating temperature range
(referenced to +25°C) -1.0 +1.0 ppm -40… +85°C
Initial Tolerance
vs. supply voltage change
vs. load change
vs. aging / 1 year
vs. aging
-1.0
-0.2
-0.2
±1
+1.0
+0.2
+0.2
4.0
ppm
ppm
ppm
ppm
ppm
at time of shipment, nominal EFC
Vs ± 5%
Load ± 10%
@ +40°C
for 15 years
Supply Voltage (Vs)
Supply voltage 4.75 5.0 5.25 VDC
Supply voltage 3.135 3.3 3.465 VDC
Current consumption 5 10 mA Increases with output frequency
Performance Specications
Performance Specications
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Parameter Min Typ Max Units Condition
RF Output
Signal HCMOS
Load 15 pF
Signal Level (Vol) 0.1*Vs V
Signal Level (Voh) 0.9*Vs V
Rise/Fall Time 5 ns @ nominal Load and 10% to 90% of waveform
Duty cycle 40 50 60 % @ nominal Load and @ 50% level
Signal Clipped Sinewave Frequencies greater than 15 MHz only.
Level 1Vpp with nominal Load
Load R 10 kohm
Load C 10 pF
Electronic Frequency Control (EFC)
Tuning Range (options A, C) Fixed; No adjust
Tuning Range (options B, D) ±5.0 ±12 ppm
Tuning Slope Positive
Control Voltage Range 0.0 Vs VDC
Freq. control input impedance 10 kohm
RF Output Enable / Disable (Pin 4)
RF Output Enabled Logic “1” or no connect
RF Output Disabled Logic “0”
Additional Parameters1
Phase Noise3 (@ 10 MHz - no vibration) -100
-128
-149
-158
-160
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
Phase Noise3 (@ 50 MHz - no vibration) -82
-113
-135
-151
-155
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
g-sensitivity 0.2 ppb/g per axis (ordering code A and B)
0.1 ppb/g per axis (ordering code C and D)
parts 100% tested with 100 Hz sine vibration
Shock MIL-STD-883G; Method 2002.4; Condition F
Vibration Sine MIL-STD-202G, METHOD 204D, Test Condition D
Thermal Cycling MIL-STD-202, METHOD 107, Test Condition A
Absolute Maximum Ratings
Supply voltage (Vs) 6.0 V Damage will occur beyond this level
Control Voltage 0Vs V
Operable temperature range -45 +105 °C
Storage temperature range -55 +105 °C
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
10 MHz (Static)
TX-7070-EAE-206C-10M0000000
Static Phase Noise Performance
G-Sensitivity Performance
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Static Phase Noise Performance
50 MHz (Static)
TX-707-50M0000000
G-Sensitivity Performance
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Standard Shipping Method
T
Dimensions in inches
Outline Drawing / Enclosure
1Electronic Frequency Control (EFC) Option
or No Connect*
2 No connect*
3 Ground
4 RF Output Enable / Disable Function+
* Do not connect to this pin - Vectron reserved
+ if customer does not intend to use the enable functional tie this pin to Vcc or allow it to oat.
Plating Composition of TX-707 pads:
30-90 microinches electroless Gold over 50-350
microinches electroless Nickel
Contact factory for tin dipped parts. Tinning increases
overal height of units to 0.130 Max
5 RF Output
6 No Connect*
7Supply Voltage
8 No Connect*
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Recommended Reow Proles for Pb-Free & Sn-Pb
Critical Zone
T
L
to T
p
Ramp up
Ramp dow n
t 25°C to peak
Tp
Temperature
T
L
25
Time
Ts
min
Ts
ts
preheat
tp
t
L
Prole Feature Pb-Free Assembly Prole Feature Pb-Free Assembly
Average ramp-up rate (TL to TP) 3°C/secod max. Time 25°C to Peak Temperature 8 minutes max.
Preheat - Temperature min Tsmin 150°C Time maintained above
- Temperature min Tsmax 200°C - Temperature (TL) 217°C
- Time (min to max) (ts) 60-180 seconds - Time (tL) 60-150 seconds
Tsmax to TL -Ramp-up Rate 3°C/secod max.
Time maintained above - Temperature (TL) 217°C Time within 5°C of actual 20-40 seonds max.
- Time (TL) 60-150 seconds Peak Temperature (tp)
Peak Temperature (Tp) max 260°C Ramp-down Rate 6°C/second max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
Prole Feature Sn-Pb Assembly Prole Feature Sn-Pb Assembly
Average ramp-up rate (TL to TP) 3°C/secod max. Time 25°C to Peak Temperature 4 minutes max.
Preheat - Temperature min Tsmin 135°C Time maintained above
- Temperature Min Tsmax 155°C - Temperature (TL) 183°C
- Time (min to max) (ts) 60-90 seconds - Time (tL) 45-60 seconds
Tsmax to TL -Ramp-up Rate 3°C/secod max.
Time maintained above - Temperature (TL) 183°C Time within 5°C of actual 10-20 seonds max.
- Time (TL) 40-60 seconds Peak Temperature (tp)
Peak Temperature (Tp) max 230°C Ramp-down Rate 6°C/second max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
230°C Reow Prole
260°C Reow Prole
Ordering Information
TX - 7070 - E A E - 106 A - 10M0000000
Product Family
TX: TCXO
Package
5x7 mm
Height
0: 2.8 mm
Supply Voltage
D: 5.0 Vdc
E: 3.3 Vdc
Stability Code
106: ±1ppm
206: ±2ppm
506: ±5ppm
Frequency
Tuning and g sensitivity option
A: No Tuning 0.2 ppb/g
B: Electrical Tuning 0.2ppb/g
C: No Tuning 0.1 ppb/g
D: Electrical Tuning 0.1ppb/g
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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. 9-29-2017 JV
For Additional Information, Please Contact
RF Output Code
A: HCMOS
F: Sinewave, clipped (for Frequencies >15 MHz)
Temperature Range
E: -40°C to +85°C
F: -40°C to +105°C (See note 7)
J: -20°C to +70°C
T: 0°C to +70°C
Notes:
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all
frequencies.
2. Unless otherwise stated, all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency
control voltage, load, and temperature (25°C).
3. Phase noise degrades with increasing output frequency.
4. Subject to technical modication.
5. Contact factory for availability.
6. Frequencies not listed above will require NRE charges and additional lead times.
7. Only available with 506 stability Code.
USA:
Vectron International
267 Lowell Road, Unit 102
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Asia:
Vectron International
68 Yin Cheng Road(C), 22nd Floor
One LuJiaZui
Pudong, Shanghai 200120, China
Tel: +86 21 6194 6886
Fax: +86 21 6194 6699
Available Standard Frequencies (MHz)6
8.184 9.600 10.000 12.500
16.368 19.200 20.000 25.000
32.736 38.400 40.000 50.000
Vectron Standard TX-707 Part Numbers
TX-7070-EAE-106A-10M0000000 TX-7070-EAE-106C-20M0000000 TX-7070-EAE-106C-40M0000000
TX-7070-EAE-106C-10M0000000 TX-7070-DAE-106D-25M0000000 TX-7070-EAE-106D-40M0000000
TX-7070-EAE-106D-10M0000000 TX-7070-EAE-106A-25M0000000 TX-7070-EFE-106C-40M0000000
TX-7070-EAE-206C-10M0000000 TX-7070-EAE-106A-50M0000000
TX-7070-EFE-106C-16M3680000 TX-7070-EAE-106C-50M0000000
TX-7070-EFE-106D-16M3680000 TX-7070-EAE-106D-50M0000000
TX-7070-EFE-106D-50M0000000
TX-7070-EFE-206A-50M0000000