Clock Oscillator
PX-501
Features
Reflow Process Compatible
Surface Mount Package
AT-Cut Crystal
SONET Minimum Clock Specification
Low Phase Noise
Tight Toleraces
Typical Applications
Base Stations
Test Equipment
Synthesizers
Previous Vectron Model Number
Frequency Range
Standard frequencies
C1310
10 MHz – 1200 MHz
10; 20; 24.705; 30.720; 32.768; 50; 68.768; 76.8; 77.76MHz;
100; 125; 150; 155.52; 156.25; 175; 200; 250; 280; 312.5MHz;
340; 400; 622,08 MHz
Frequency stabilities
1
[Standard]
Parameter
vs. operating temperature range
(Referenced to +25°C)
Parameter
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging /1. Year
vs. aging / year (followingYears)
Min
-10.0
Min
-5.0
-1.0
-1.0
-3.0
-1.0
Typ
Max
+10.0
Max
+5.0
+1.0
+1.0
+3.0
+1.0
Units
ppm
Units
ppm
ppm
ppm
ppm
ppm
Operating temp range
-20 … +70°C
Condition
V
S
± 5%
Load ± 5%
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 stabilities
1
[meets SONET Minimum Clock Specification-Option]
Parameter
vs. operating temperature range
Parameter
overall tolerance
Min
-20.0
Max
+20.0
Units
ppm
Min
Typ
Max
Units
Operating temp range
-40 … +85°C
Condition
( 15 Years aging, temp, initial, supply,
load )
Supply Voltage (Vs)
Parameter
Supply voltage (Vs)
Current consumption
Current consumption
Supply voltage (Vs)
Current consumption
Current consumption
Current consumption
3.135
3.3
Min
4.75
Typ
5.0
Max
5.25
40
90
3.465
30
80
25
Units
VDC
mA
mA
VDC
mA
mA
mA
@ LVHCMOS< 155 MHz
@ LVPECL< 155 MHz
@ LVDS< 155 MHz
@ HCMOS < 155 MHz
@ PECL < 155 MHz
Condition
RF Output
Parameter
Signal
Load
Rise and Fall Time
Duty cycle
Signal
Load
Rise and Fall Time
Duty cycle
Signal
Load
Rise and Fall time
Duty cycle
Signal
Load
Output Power
-3
40
Sinewave
50
0
3
Ω
dBm
45
LVDS
100
1
60
Ω
ns
%
10 to 90 %
50
1
55
40
PECL
Ω
ns
%
Vs-2V
20-80%
15.0
5
60
Min
Typ
HCMOS
pF
ns
%
@15 pF 10 to 90%
@Vs/2
Max
Units
Condition
Additional Parameters
Parameter
Phase Noise
Min
Typ
-85
-120
-145
-155
-160
Jitter
0,2
Max
Units
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps RMS
10
100
1
10
100
Condition
Hz
Hz
kHz
kHz
kHz
@ 12 kHz to 20 MHz
@49,408 MHz
HCMOS
3,3V
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
Additional Parameters
Parameter
Phase Noise
Min
Typ
-76
-108
-134
-147
-154
-159
Jitter
Weight
Processing & Packing
0,018
2
handling & processing note
Max
Uniits
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps RMS
g
10
100
1
10
100
1
Condition
Hz
Hz
kHz
kHz
kHz
MHz
@ 12 kHz to 20 MHz
@416 MHz
LVPECL
3,3V
Enclosure
Type G223A
for HCMOS and LVHCMOS Version
Height “H”
5,9
Pin Length “L”
NA
Type G218B
for HCMOS; PECL; LVPECL and LVDS Version
Height “H”
5,9
Pin Length “L”
NA
Dimensions: mm
Dimensions: mm
Pin Connections
1
2
3
4
NC / Enable (optional)
Ground (Case)
RF Output
Supply Voltage Input (Vs)
1
2
3
4
5
6
Pin Connections
N/C
N/C / Enable (optional)
Ground (Case)
RF Output
Complementary RF Output / (N/C: HCMOS only)
Supply Voltage Input (Vs)
Outline Drawing: G223B
Enable
true table
Pin 2
High
Open
Low
Outline Drawing: G218B
HCMOS
Pin 4
Data
Data
High Tristate
Pin 5
N/C
N/C
N/C
LVPECL / LVDS
Pin 4
No Data
Data
Data
Pin 5
No Data
compl. Data
compl. Data
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
Enclosure
Marking
PX-501-xxxx
frequency
* VI AYYWW
Absolute Maximum Ratings
Parameter
Supply voltage (Vs)
Operable temperature range
Storage temperature range
-40
-40
Min
Typ
Max.
7
+85
+95
Units
V
°C
°C
Condition
Typical Phase Noise and Jitter
(416 MHz; LVPECL output)
Frequency range [Hz]
12kHz to 20MHz
Jitter [rms]
18 fsec
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
Standard Shipping Methode
A
X
B
P
Enclosure Type
G218B / G223B
*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
K
Gurtunterseite
Tape buttom side
Gurtoberseite
Tape upper side
Production tolerance complying DIN IEC 286-3
Tape width W [mm]
24
Quantity per meter
83,3
Quantity per reel
850
Dimension P
12
Recommanded Reflow Profile
tp
T
p
Ramp up
Ts
Critical Zone
T
L
to T
p
T
L
Temperature
t
L
Ramp dow n
Ts
min
ts
preheat
25
t 25°C to peak
Time
Profile Feature
Average ramp-up rate (T
L
to T
p)
Preheat
-Temperature Min Ts
min
-Temperature Min Ts
max
-Time (min to max) (ts)
Pb-Free Assembly/
Sn.Pb Assembly
3°C/second max.
150°C
200°C
60-180 seconds
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
T
Smax
to T
L
-Ramp-up Rate
Peak Temperature (T
P
)
3°C/second max
max 260°C
Time within 5°C of actual Peak
Temperature (t
P
)
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.
SMD oscillators must be on the top side of the PCB during the reflow process.
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
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
