C4550
Typical Applications
Base Stations
Test Equipment
Synthesizers
Digital Switching
OCXO
Features
Surface Mount Package Optional
Reflow Process Compatible Optional
AT-Cut and SC-Cut Crystal Options
Low Profile Compact Package
4853, 4853S, 4597, 4597S,
4859, 4859S, 4877, 4877S, OCO500, OC-260
Previous Vectron Model Numbers
Frequency range
Standard frequencies
10 MHz – 100 MHz
10; 12.8;13; 16.384;20; 32.768MHz; 100Mhz
Frequency stabilities
1
[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
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
V
S
± 5%
Load ± 5%
after 72 hours of operation
after 72 hours of operation
to
±
100ppb of final frequency (1 hour reading) @
+25°C
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
Frequency stabilities
1
[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
Typ
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
V
S
± 5%
Load ± 5%
after 72 hours of operation
after 72 hours of operation
to
±
10ppb of final frequency (1 hour reading) @
+25°C
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
Supply voltage (Vs)
Parameter
Supply voltage [Standard]
Supply voltage [Option]
Supply voltage [Option]
Power consumption
Min
4.75
11.4
3.135
Typ
5
12.0
3.3
Max.
5.25
12.6
3.465
3.0
1.0
Units
VDC
VDC
VDC
Watts
Watts
during warm-up
steady state @ +25°C
Condition
Ordering Code
SV050
SV120
SV033
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
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
v.2006-11-10 · page 1 of 5
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
RF output
Parameter
Signal [Standard]
Load
Signal Level (Vol)
Signal Level (Voh)
Duty cycle
Signal [Option]
Load
Output Power
Harmonics
4.5
3.0
45
Min
Typ
HCMOS
15
0.5
0.3
pF
VDC
VDC
VDC
VDC
%
Ω
dBm
dBc
Max.
Units
Condition
OCXO
Ordering Code
RFH
55
Sinewave
50
+5.5
+8.0
-30
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
+3.0
Frequency Tuning (EFC)
Parameter
Tuning Range
Tuning Range
Linearity
Tuning Slope
Control Voltage Range
0.0
0.0
0.0
2.0
2.5
1.4
Positive
4.0
5.0
2.8
VDC
VDC
VDC
with Vs=5.0VDC
with Vs=12VDC
with Vs=3.3VDC
Min
±0.75
±6.0
Typ
Max.
Fixed OCXO; No adjust
±1.25
±8.0
±2.0
±12
20
Units
ppm
ppm
%
Condition
with SC Cut Crystal
with AT Cut Crystal
Ordering Code
0
1
1
5
Reference Voltage Output (Vref)
Parameter
Reference Voltage
Min
3.92
4.9
2.75
Typ
4.0
5.0
2.8
Max.
4.08
5.1
2.85
Units
VDC
VDC
VDC
Condition
with Vs=5.0VDC
with Vs=12VDC
with Vs=3.3VDC
Additional parameters
Parameter
3
Phase Noise
Min
Max.
-80
-120
-140
-145
-150
-75
-100
-130
-140
-150
14
Handling & processing note
Typ
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
Phase Noise
3
Weight
Processing & Packing
Absolute Maximum Ratings
Parameter
Supply voltage (Vs)
Min
Typ
Max.
7.0
15.0
7.0
50
25
+85
+125
Units
V
V
V
pF
Ohms
°C
°C
Condition
with Vs=5.0VDC
with Vs=12VDC
with Vs=3.3VDC
with HCMOS signal
with Sinewave signal
Output Load
Operable temperature range
Storage temperature range
-55
-55
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
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
v.2006-11-10 · page 2 of 5
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
Enclosures
OCXO
Type A
Package Codes:
Code
Height “H”
A1
11.25
A2
13.40
5
A3
10.00
Pin Length “L”
6.35
6.35
6.35
Code
B1
B2
B3
Type B
Height “H”
12.70
15.24
11.30
Pin Length “L”
NA
NA
NA
MARKING SURFACE
Type C
Code
C1
C2
C3
Height “H”
15.24
13.00
11.70
MARKING SURFACE
Pin Length “L”
NA
NA
NA
MARKING SURFACE
"H" MAX
"H" MAX
"H"
TYP
0.64±0.13
TYP
0.76
"L" .50
1.47
R0.46
25.4 0.38
19.05
0.48
0.41
SQ CORNER
INDICATES
PIN 1
25.4 0.38
1.93
2.03
2.72
3.18
1
2
3
25.4 0.38
7
6
13
15
1
2
4
6
7
11.43 SQ
19.05 SQ
19.05
12.70
4
2
1
6.35
25.4 0.38
17
25.4 0.38
5
4
19
2.54
19
17
15
13
SQ CORNER
INDICATES
PIN 1
19.05
25.4 0.38
1.73
.043 +.000
-.076
PLATED CASTELLATION
Dimensions: mm
Dimensions: Imm
Dimensions: mm
Pin Connections
1
2
3
4
5
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
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)
Standard Shipping Method
(For SMD Type B and C Packages)
A
X
B
P
K
*bei W
≤ 24
mm
nur untere Lochreihe
∗by
W
≤
24 mm only lower hole line
Lage im Gurt
Position in tape
Pin 1
Abwickelrichtung
Unwinding direction
Gurtunterseite
Tape buttom side
Gurtoberseite
Tape upper side
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
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
v.2006-11-10 · page 3 of 5
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
Recommended Reflow Profile
OCXO
Profile Feature
Average ramp-up rate (T
L
to Tp)
Preheat -Temperature Min Ts
min
)
-Temperature Min Ts
max
)
-Time (min to max) (ts)
Ts
max
to T
L
- Ramp-up Rate
Time maintainted above - Temperature (T
L
)
- Time (t
L
)
Peak Temperature (Tp)
Pb-Free Assembly
/Sn-Pb Assembly
3°C/second max.
150°c
200°c
60-180 seconds
3°C/second max.
217°C
60-150 seconds
max 260°C
Profile Feature
Time 25°C to Peak Temperature
Time maintainted above
- Temperature (T
L
)
- Time (t
L
)
Pb-Free Assembly
/Sn-Pb Assembly
8 minutes max.
217°C
60-150 seconds
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
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
v.2006-11-10 · page 4 of 5
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
How to order this product:
Step 1
Model
C4550
OCXO
Use this worksheet to forward the following information to your factory representative :
Stability Code
D107
Supply Voltage
Code
SV050
RF Output Code
RFH
Package Code
A1
Frequency
Control/ Enable
1
Frequency
10MHz
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
Supply:
SV050: 5V
SV120: 12V
SV033: 3.3V
Signal:
RFH: HCMOS
RFS: Sinewave
Tuning Range:
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
Step 2
The factory representative will then respond with a Vectron Model Number in the following configuration:
Model
C4550
Package Code
[Customer Specified Package Code]
Dash
-
Dash Number
[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 frequencie
s.
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
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
v.2006-11-10 · page 5 of 5
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
