VPU7 High Frequency
PECL VCXO
February 2010
• Pletronics’ VPU7 Series is a quartz crystal
controlled precision square wave generator with a
PECL output
• See VLU7 for LVDS output
• The package is designed for high density surface
mount designs
• 10.9 MHZ to 1,175MHz
• 5 x 7 mm LCC Ceramic Package
• Low Jitter
Pletronics Inc. certifies this device is in accordance with the
RoHS (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.28 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020D.1
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
V
CC
Supply Voltage
Vi
Vo
I
O
Input Voltage
Output Voltage
Output Current
Unit
-0.5V to +4.6V
-0.5V to V
CC
+ 0.5V
-0.5V to V
CC
+ 0.5V
-50mA
Thermal Characteristics
The maximum die or junction temperature is 155
o
C
The thermal resistance junction to board is 30 to 50
o
C/Watt depending on the solder pads, ground plane
and construction of the PCB.
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 20108 Pletronics Inc.
VPU7 High Frequency
PECL VCXO
February 2010
Part Number:
VPU7029036
EG
000
050
- 312.5M
-XX
Packaging code or blank
T250
= 250 per Tape and Reel
T500
= 500 per Tape and Reel
T1K
= 1000 per Tape and Reel
Frequency in MHZ
Pullability in ppm (Vcontrol) APR
050
= + 50 ppm minimum
is standard
_
075
= + 75 ppm minimum
_
100
= + 100 ppm minimum
_
Series Model
Temperature Range
EG
= -10 to +70
o
C
LK
= -40 to +85
o
C
Series Model
Part Marking:
PLE VPU7
FF.FFF
M
C
YMDXX
Marking Legend:
PLE = Pletronics
FF.FFF
M = Frequency in MHZ
YMD
= Date of Manufacture (year-month-day)
All other marking is internal factory codes
Codes for Date Code YMD
Code
Code
A
9
0
1
2
3
B
C
D
E
F
G
H
J
K
L
M
Year
2009 2010 2011 2012 2013
Month
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code
Day
Code
Day
1
1
H
17
2
2
J
18
3
3
K
19
4
4
L
20
5
5
M
21
6
6
N
22
7
7
P
23
8
8
R
24
9
9
T
25
A
10
U
26
B
11
V
27
C
12
W
28
D
13
X
29
E
14
Y
30
F
15
Z
31
G
16
www.pletronics.com
425-776-1880
2
VPU7 High Frequency
PECL VCXO
February 2010
Electrical Specification for 3.30V _10% over the specified temperature range and
+
the frequency range of 10.9 MHZ to 766 MHZ and 876 MHZ to 1,175MHz
Item
Pullability, Absolute Pull Range
Min
-50
-75
-100
Max
+50
+75
+100
PECL / ECL
2.12
0.82
-1.18
Output Low Level
1.83
0.53
-1.47
Output Peak to Peak Level
Output Symmetry
Modulation Bandwidth
Vcontrol Resistance (Pad 1)
Voltage vs Frequency Linearity
Jitter
0.405
47
10
20
-10
-
-
Output T
RISE
and T
FALL
V
CC
Supply Current (I
CC
)
Enable/Disable Internal Pull-up
V disable
V enable
Output leakage
V
OUT
= V
CC
V
OUT
= 0V
Enable time
Disable time
Start up time
Operating Temperature Range
100
-
50
-
2.00
-50
-50
-
-
-
-10
- 40
Storage Temperature Range
-55
2.49
1.19
-0.81
1.99
0.69
-1.31
1.076
53
-
-
+10
0.8
3.2
300
110
-
0.8
-
+50
+50
10
10
5
+70
+85
+125
volts
volts
volts
volts
volts
volts
volts
%
KHz
Kohm
%
pS RMS
pS RMS
pS
mA
Kohm
volts
volts
uA
uA
nS
nS
mS
o
o
o
Unit
ppm
Condition
APR includes the effect of temperature stability,
aging, supply voltage and load.
Defined by part number.
Output Waveform
Output High Level
Referenced to Ground, V
CC
= 3.3 V
Referenced to termination voltage, V
CC
= 3.3 V
Referenced to Vcc, V
CC
= 3.3 V
Referenced to Ground, V
CC
= 3.3 V
Referenced to termination voltage, V
CC
= 3.3 V
Referenced to Vcc, V
CC
= 3.3 V
at 50% point of V
CC
(See load circuit)
Vcontrol = 1.65V +1.50 V , -3dB
_
Vcontrol = 1.65V +1.50 V
_
12 KHz to 20 MHZ from the output frequency
10 Hz to 20 MHZ from the output frequency
Vth is 20% and 80% of waveform
to V
CC
Referenced to pad 3
Referenced to pad 3
Pad 1 low, device disabled
Time for output to reach a logic state
Time for output to reach a high Z state
Time for output to reach specified frequency
Standard Temperature Range
Extended Temperature Range
C
C
C
Specifications with Pad 2 E/D open circuit or connected to V
CC
www.pletronics.com
425-776-1880
3
VPU7 High Frequency
PECL VCXO
February 2010
Typical Phase-Noise Response
0
-20
-40
dBc/Hz
-60
-80
-100
-120
-140
-160
10
1,000
100,000
10,000,000
100MHz dBc/Hz
400MHz dBc/Hz
1000MHz dBc/Hz
Frequency (Hz)
Load Circuit
Test Waveform
Symmetry
Vhigh
80%
50%
20%
Vlow
Trise
Tfall
Out
Out*
Showing Out Measurement only
www.pletronics.com
425-776-1880
4
VPU7 High Frequency
PECL VCXO
February 2010
Reliability
: Environmental Compliance
Parameter
Mechanical Shock
Vibration
Solderability
Thermal Shock
Condition
MIL-STD-883 Method 2002, Condition B
MIL-STD-883 Method 2007, Condition A
MIL-STD-883 Method 2003
MIL-STD-883 Method 1011, Condition A
ESD Rating
Model
Human Body Model
Charged Device Model
Minimum Voltage
2000
1500
Conditions
MIL-STD-883 Method 3115
JESD 22-C101
Package Labeling
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New
Bar code is 39-Full ASCII
The part number will be in the PE99 line.
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
www.pletronics.com
425-776-1880
5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
