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OCXO
C4550 Typical Applications
Features
Base Stations Test Equipment Synthesizers Digital Switching
Surface Mount Package Optional Reflow Process Compatible Optional AT-Cut and SC-Cut Crystal Options Low Profile Compact Package
Previous Vectron Model Numbers
4853, 4853S, 4597, 4597S, 4859, 4859S, 4877, 4877S, OCO500, OC-260
Frequency range
10 MHz – 100 MHz
Standard frequencies
10; 12.8;13; 16.384;20; 32.768MHz; 100Mhz
Frequency stabilities1 [AT Cut Crystal – Standard] Parameter vs. operating temperature range (Referenced to +25°C)
Min -50 -100 -150 -200 Min -300 -10 -10 -2.0 -500 -250
Parameter Initial tolerance vs. supply voltage change vs. load change vs. aging /1 day vs aging /1 Year vs. aging / year (following Years) Warm-up Time
Typ
Typ
Max. +50 +100 +150 +200 Max. +300 +10 +10 +2.0 +500 +250 3
Units ppb ppb ppb ppb Units ppb ppb ppb ppb ppb ppb minutes
Operating temp range Ordering Code 0 … +70°C C508 -20 … +70°C D107 -40 … +70°C E157 -40 … +85°C F207 Condition at time of shipment, nominal EFC VS ± 5% Load ± 5% after 72 hours of operation after 72 hours of operation
Max. +10 +20 +25 +30 Max. +100 +5.0 +5.0 +1.0 +100 +50 3
Units ppb ppb ppb ppb Units ppb ppb ppb ppb ppb ppb minutes
Ordering Code Operating temp range 0 … +70°C C108 -20 … +70°C D208 -40 … +70°C E258 -40 … +85°C F308 Condition at time of shipment, nominal EFC VS ± 5% Load ± 5% after 72 hours of operation after 72 hours of operation
to ± 100ppb of final frequency (1 hour reading) @ +25°C
Frequency stabilities1 [SC Cut Crystal – Option] Parameter vs. operating temperature range (Referenced to +25°C)
Min -10 -20 -25 -30 Min -100 -5.0 -5.0 -1.0 -100 -50
Parameter Initial tolerance vs. supply voltage change vs. load change vs. aging /1 day vs aging /1 Year vs. aging / year (following Years) Warm-up Time
Typ
Typ
to ± 10ppb of final frequency (1 hour reading) @ +25°C
Supply voltage (Vs) Parameter Supply voltage [Standard]
Min 4.75
Typ 5
Max. 5.25
Units VDC
Supply voltage [Option]
11.4
12.0
12.6
VDC
Supply voltage [Option]
3.135
3.3
3.465
VDC
3.0
Watts
during warm-up
1.0
Watts
steady state @ +25°C
Power consumption
Condition
Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax
Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax
Ordering Code SV050 SV120 SV033
v.2006-11-10 · page 1 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax
Vectron Asia Pacific Sales Office Unit 3119 31st Floor, Jin Mao Tower, 88 Century Boulevard, Shanghai, P.R. China 200120 +86 21 28909740 tel. +86 21 28909240 fax
OCXO
C4550 RF output Parameter Signal [Standard] Load
Min
Typ
Max.
Units
0.5 0.3
55
VDC VDC VDC VDC %
+8.0 -30
Ω dBm dBc
Condition
Ordering Code RFH
HCMOS 15
pF
Signal Level (Vol) Signal Level (Voh)
4.5 3.0 45
Duty cycle Signal [Option] Load Output Power Harmonics
Sinewave 50 +5.5
+3.0
with Vs=12.0V or 5.0V and 15pF load with Vs=3.3V and 15pF load with Vs=12.0V or 5.0V and 15pF load with Vs=3.3V and 15pF load @ (Voh-Vol)/2 RFS 50 Ohm load 50 Ohm load
Frequency Tuning (EFC) Parameter Tuning Range
Min
Typ Max. Fixed OCXO; No adjust
Tuning Range
±0.75
±1.25
±6.0
±8.0
Linearity Tuning Slope
5
Units
Condition
Ordering Code 0
±2.0
ppm
with SC Cut Crystal
1
±12
ppm
with AT Cut Crystal
1
20
%
Positive
Control Voltage Range
0.0
2.0
4.0
VDC
0.0
2.5
5.0
VDC
with Vs=5.0VDC with Vs=12VDC
0.0
1.4
2.8
VDC
with Vs=3.3VDC
Min 3.92
Typ 4.0
Max. 4.08
Units VDC
Condition with Vs=5.0VDC
Reference Voltage Output (Vref) Parameter Reference Voltage
4.9
5.0
5.1
VDC
with Vs=12VDC
2.75
2.8
2.85
VDC
with Vs=3.3VDC
Min
Typ
Additional parameters Parameter 3 Phase Noise
3
Phase Noise
Weight Processing & Packing
Max. -80 -120 -140 -145 -150 -75 -100 -130 -140 -150 14 Handling & processing note
Units dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz g
1 10 100 1 10 1 10 100 1 10
Condition Hz with 10 MHz SC Cut Hz Hz kHz kHz Hz with 10 MHz AT Cut Hz Hz kHz kHz
Absolute Maximum Ratings Parameter Supply voltage (Vs)
Min
Output Load Operable temperature range Storage temperature range
-55 -55
Typ
Max. 7.0 15.0 7.0 50 25 +85 +125
Units V V V pF Ohms °C °C
Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax
Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax
Condition with Vs=5.0VDC with Vs=12VDC with Vs=3.3VDC with HCMOS signal with Sinewave signal
v.2006-11-10 · page 2 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax
Vectron Asia Pacific Sales Office Unit 3119 31st Floor, Jin Mao Tower, 88 Century Boulevard, Shanghai, P.R. China 200120 +86 21 28909740 tel. +86 21 28909240 fax
OCXO
C4550 Enclosures
Type A Package Codes: Code Height “H” A1 11.25 A2 13.40 5 A3 10.00
Type B Pin Length “L” 6.35 6.35 6.35
Code B1 B2 B3
Height “H” 12.70 15.24 11.30
Type C Pin Length “L” NA NA NA
Height “H” 15.24 13.00 11.70
MARKING SURFACE
MARKING SURFACE
Pin Length “L” NA NA NA
MARKING SURFACE
"H" MAX
"H" MAX
TYP 0.64±0.13
Code C1 C2 C3
"H"
"L" .50
1.47
TYP 0.76
25.4 0.38
R0.46 1.93
25.4 0.38
SQ CORNER INDICATES PIN 1
1
2
2.03
0.48 0.41
7
3
13
1
2
4
6
7
15
19.05 SQ
19.05
5
3.18
6
25.4 0.38 11.43 SQ
19.05
2.72
12.70
6.35
4
4
25.4 0.38
17
2
25.4 0.38
1
19
19
15
17
13
2.54
SQ CORNER INDICATES PIN 1
19.05
.043 +.000 -.076 PLATED CASTELLATION
1.73
25.4 0.38
Dimensions: mm
1 2 3 4 5
Dimensions: mm
Dimensions: Imm
Pin Connections
Pin Connections
RF Output Ground (Case) Electronic Frequency Control Input (EFC) Reference Voltage Output Supply Voltage Input (Vs)
1 2 4 6 7 13 15 17 19
Pin Connections
RF Output N/C* Ground (Case) N/C* Electronic Frequency Control Input (EFC) Reference Voltage Output (Vref) N/C* N/C* Supply Voltage Input (Vs)
1 2 4 6 7 13 15 17 19
RF Output N/C* Ground (Case) N/C* Electronic Frequency Control Input (EFC) Reference Voltage Output (Vref) N/C* N/C* Supply Voltage Input (Vs)
Standard Shipping Method (For SMD Type B and C Packages) Lage im Gurt Position in tape Pin 1
A
Abwickelrichtung Unwinding direction
X B P
Gurtunterseite Tape buttom side
K
Gurtoberseite Tape upper side
*bei W ≤ 24 mm nur untere Lochreihe ∗by W ≤ 24 mm only lower hole line
Production tolerance complying DIN IEC 286-3 Enclosure Type Tape width W [mm] Type B 44 Type C 44
Quantity per meter 33.3 33.3
Quantity per reel 250 250
Dimension P 34 34
Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax
Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax
v.2006-11-10 · page 3 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax
Vectron Asia Pacific Sales Office Unit 3119 31st Floor, Jin Mao Tower, 88 Century Boulevard, Shanghai, P.R. China 200120 +86 21 28909740 tel. +86 21 28909240 fax
C4550
OCXO
Recommended Reflow Profile
Pb-Free Assembly /Sn-Pb Assembly
Profile Feature
Profile 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
Peak Temperature (Tp)
max 260°C
Time within 5°C of actual Peak Temperature (tp) Ramp-down Rate
20-40 seconds 6°C/second max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax
Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax
v.2006-11-10 · page 4 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax
Vectron Asia Pacific Sales Office Unit 3119 31st Floor, Jin Mao Tower, 88 Century Boulevard, Shanghai, P.R. China 200120 +86 21 28909740 tel. +86 21 28909240 fax
OCXO
C4550 How to order this product: Step 1
Use this worksheet to forward the following information to your factory representative :
Model
Supply Voltage Code
Stability Code
C4550
D107
RF Output Code
SV050
Vs.operat. Temp. Range C508: D107: E157: F207: C108: D208: E258: F308:
±50ppb ±100ppb ±150ppb ±200ppb ±10ppb ±20ppb ±25ppb ±30ppb
0 …+70°C -20 …+70°C -40 …+70°C -40 …+85°C 0 …+70°C -20 …+70°C -40 …+70°C -40 …+85°C
Package Code
Frequency Control/ Enable
Frequency
A1
1
10MHz
RFH
Signal:
Tuning Range:
RFH: HCMOS RFS: Sinewave
0: Fixed OCXO; No adjust 1: ±1.0 ppm..±2.5 ppm(SC) 1: ±3.0 ppm..±8.0 ppm(AT) Enclosure: A1: H: 11.25 L: 6.35 A2: H: 13.40 L: 6.35 A3: H: 10.00 L: 6.35 B1: H: 12.70 L: NA B2: H: 15.24 L: NA B3: H: 11.30 L: NA C1: H: 15.24 L: NA C2: H: 13.00 L: NA C3: H: 11.70 L: NA
Supply: SV050: 5V SV120: 12V SV033: 3.3V
Step 2
The factory representative will then respond with a Vectron Model Number in the following configuration: Model
Package Code
Dash
Dash Number
C4550
[Customer Specified Package Code]
-
[Factory Generated 4 digit number]
Typical P/N = C4550A1-0001
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 modification. 5 Contact factory for availability.
Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax
Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax
v.2006-11-10 · page 5 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax
Vectron Asia Pacific Sales Office Unit 3119 31st Floor, Jin Mao Tower, 88 Century Boulevard, Shanghai, P.R. China 200120 +86 21 28909740 tel. +86 21 28909240 fax
