Previous Vectron Model Numbers C2310; STO50; STO50S3; STO50S3-01
Frequency Range 6.4 MHz – 800 MHz
Standard Frequencies 10; 12.288; 12.8; 19,44; 20; 20,48; 77,76; 100MHz
Parameter Min Typ Max. Units Operating temperature range
vs. operating temperature range -2.5 +2.5 ppm -40 … +85°C
Options5
(Referenced to +25°C) -1.0 +1.0 ppm -40 … +85°C
-2.5 +2.5 ppm -20 … +70°C
-1.0 +1.0 ppm -20 … +70°C
-1.0 +1.0 ppm 0 … +50°C
-0.5 +0.5 ppm 0 … +50°C
Parameter Min Max Units Condition
Initial tolerance - 1.5 +1.5 ppm
at time of shipment, nominal EFC
VS ± 5%
Load ± 10%
vs. supply voltage change - 0.2 +0.2 ppm
vs. load change - 0.2 +0.2 ppm
vs aging /1. Year - 1.0 +1.0 ppm
TX-500
Temperature Compensated Crystal Oscillator
PCS Base Stations
Land Mobile Radio
Cellular Telephony
Radio in the Local Loop
EFC Standard
Standard Surface Mount Package
Low Phase Noise Option
Low Profi le
Features Typical Applications
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Frequency stabilities1 [Standard TCXO]
TX-500 page: 1/6
RF Output
Supply Voltage (Vs)
Frequency stabilities1 [Stratum 3 TCXO]
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Parameter Min Typ Max Units Operating temp range
vs. operating temperature range -0.8 +0.8 ppm -40 … +85°C
Options5
(Referenced to +25°C) -0.28 +0.28 ppm -30 … +85°C
-0.8 +0.8 ppm -20 … +70°C
-0.28 +0.28 ppm -20 … +70°C
-0.28 +0.28 ppm 0 … +50°C
Parameter Min Max Units Condition
Initial tolerance -1.0 +1.0 ppm at time of shipment,
vs. supply voltage change -0.2 +0.2 ppm nominal EFC
vs. load change -0.1 +0.1 ppm VS ± 5%
vs. aging/ 20 years -2.5 +2.5 ppm Load ± 10%
overall tolerance -4.6 +4.6 ppm
Note:
* Stratum 3 per GR-1244-CORE:
<±4.6 ppm for all causes and
20 years aging,Holdover:
<±0.37 ppm over 24 hours
Parameter Min Typ Max Units Condition
Supply voltage [Standard] 3.135 3.3 3.465 VDC
Options5
Supply voltage [Option] 4.75 5 5.25 VDC
Current consumption
35
35
100
mA
mA
mA
steady state @ +25°C & 3.3VDC
steady state @ +25°C & 5.0VDC
steady state @ +25°C & PECL-Output
Parameter Min Typ Max Units Condition
Signal [Standard] HCMOS
Load 13.5 15 16.5 pF
Signal Level (Vol) 0.5 VDC with Vs= 5.0V and 15pF load
0.3 VDC with Vs=3.3V and 15pF load
Signal Level (Voh) 4.5 VDC with Vs= 5.0V and 15pF load
3.0 VDC with Vs=3.3V and 15pF load
Rise and Fall time 5 ns
Duty cycle 40 50 60 % @ (Voh-Vol)/2
Signal [Option] clipped Sinewave > 12.288MHz
Load R 9 10 11 k
|| C 9 10 11 pF
Output power 0.7 Vpp @ 10kΩ ||10pF
Signal [Standard] PECL
Load 50 to Vs-2V
Rise and Fall time 1 ns 20 to 80%
Duty cycle 45 50 55 %
TX-500 page: 2/6
Additional Parameters
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Frequency Tuning (EFC)
Parameter Min Typ Max Units Condition
Tuning Range ± 8.0 ±14.0 ± 20.0 ppm Standard Version
Options5
± 5.0 ±12.0 ± 20.0 ppm S3 Version
Linearity 10 %
Tuning Slope Positive
Control Voltage Range 0.3 1.65 3.0 VDC with Vs=3.3VDC
0.5 2.5 4.5 VDC with Vs=5.0VDC
Freq. control input impedance 10 kΩ
Parameter Min Typ Max. Units Condition
Phase Noise3-90 dBc/Hz 10 Hz TCXO @19.44MHz
-120 dBc/Hz 100 Hz
-135 dBc/Hz 1 kHz
-140 dBc/Hz 10 kHz
-145 dBc/Hz 100 kHz
Phase Noise3-98 dBc/Hz 10 Hz Low Phase Noise
-125 dBc/Hz 100 Hz TCXO @12.8 MHz
-147 dBc/Hz 1 kHz
-153 dBc/Hz 10 kHz
-154 dBc/Hz 100 kHz
Weight 3 g
Processing & Packing Handling & processing note
Absolute Maximum Ratings
Parameter Min Typ Max Units Condition
Supply voltage (Vs) 6.0 V
Control Voltage 0 Vs V
Maximum output load @ CMOS 40 pF
Operable temperature range -40 +85 °C
Storage temperature range -55 +125 °C
TX-500 page: 3/6
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Typ G214B
Height “H” Pin Length “L”
5.9 NA
Pin Connections
1 Voltage Control (Vc)
2 N.C.
3 GND, case
4 RF output
5 N.C. / RF output compl.
6 Supply Voltage (Vs)
Marking
TX-500
Frequency
AYYWW
Enclosure
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, temperature (25°C)
3 Phase noise degrades with increasing output frequency.
4 Subject to technical modifi cation.
5 Contact factory for availability.
TX-500 page: 4/6
*bei W ≤ 24 mm nur untere Lochreihe
∗by W≤ 24 mm only low er hole lin e
Gurtoberseite
Tape uppe r si de
Gurtunterseite
Tape butto m side
Abwickelrichtung
Unwindin g direction
Lage im Gurt
Positio n in tape
Pin 1
A
X
P
B
K
Production tolerance complying DIN IEC 286-3
Enclosure Type Tape width W [mm] Quantity per meter Quantity per reel Dimension P
G214B 24 83.3 850 12
Standard Shipping Methode
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Typical Measurement Data
Phase Noise and Jitter
C2310 @12.8MHz C2310 @20MHz Low phase Noise Version
Frequency range [Hz] Sφ(f) [dB] Jitter [ps rms]
20Hz to 0.5 MHz -85,30 dB 0,675 ps
20kHZ to 0.5MHz -89,10 dB 0,436 ps
TX-500 page: 5/6
Profi le Feature Pb-Free Assembly/
Sn-Pb Assembly Profi le Feature Pb-Free Assembly/
Sn-Pb Assembly
Average ramp-up rate (TL to Tp) 3°C/second max. Time 25°C to Peak Temperature 8 minutes max.
Preheat -Temperature Min TSmin
-Temperature Min Tsmax
-Time (min to max) tS
150°C
200°C
60-180 seconds
Time maintainted above
-Temperature (TL)
-Time (tL)
217°C
60-150 seconds
TSmax to TL-Ramp-up Rate 3°C/second max
Time maintainted above
-Temperature (TL)
-Time (tL)
217°C
60-150 seconds
Time within 5°C of actual Peak
Temperature (tP)20-40 seconds
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.
How to order this product:
Stability Code:
256 ±2,5ppm
106: ±1,0ppm
807: ±0,8ppm
507 ±0,5ppm
287: ±0,28ppm
Supply Voltage Code:
D: 5 V
E: 3,3 V
RF Output Code:
A: HCMOS
C: PECL
F: clipped Sinewave
Temperature Range:
E: -40...+85°C
J: -20...+70°C
H: -30...+85°C
P: 0...+50°C
Frequency Control:
1: ±5...±20 ppm
2: ±8...±20 ppm
Height:
0: 5,9 mm
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Use this worksheet to forward the following information to your factory representative :
Model Height - Supply Voltage
Code
RF Output
Code
Temperature
Range - Stability Frequency
Control/ Enable - Frequency
TX-500 0 - D A E - 256 1 - 10MHz
Recommended Refl ow Profi le
TX-500 page: 6/6
