LV9144DCV-670.0M [PLETRONICS]
Oscillator;
| 型号： | LV9144DCV-670.0M |
| 厂家： | 
PLETRONICS, INC. |
| 描述： | Oscillator |
| 文件： | 总8页 (文件大小：318K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
• Pletronics LV91/LV97 Series is a quartz crystal
controlled precision square wave generator
with an LVDS output.
• Solder pad compatible legacy LVDS oscillator
solutions.
• 10.9 to 670 MHZ
• 9.7 mm x 14.0 mm ‘B’ package
• Enable/Disable Function:
LV91 on pad 2
LV97 on pad 1
• FR4 base using the LV93 or LV99 5x7 mm
ceramic packaged SMD device.
• Tape and Reel packaging is available.
• Low Jitter
This series, LV91 and LV97, is not recommended for new designs.
* For new designs, pin-out on pad 1 is the only available option for LV99
series part.
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (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: 0.66 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
Unit
VCC Supply Voltage
Vi Input Voltage
Vo Output Voltage
-0.5V to +6.5V
-0.5V to VCC + 0.5V
-0.5V to VCC + 0.5V
Thermal Characteristics
The maximum die or junction temperature is 155oC
The thermal resistance junction to board is 40 to 80oC/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 © 2010, Pletronics Inc.
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
Part Number:
LV9x 45
D
E
V
-125.0M
-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
Supply Voltage VCC
V = 3.3V _+ 10%
Temperature Range
blank = -10 to +70oC
C
E
= -20 to +70oC
= -40 to +85oC
Series Model
Frequency Stability
45 = _+ 50 ppm
44 = _+ 25 ppm
20 = _+ 20 ppm
Series Model (x is 1 or 7)
Part Marking:
PLE LV9x
FF.FFF M
Marking Legend:
PLE = Pletronics
X = 1 or 7
C
YMDXX
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
0
1
2
3
4
A
B
C
D
E
F
G
H
J
K
L
M
Year
Month
2010 2011 2012 2013 2014
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
A
10
U
B
11
V
C
D
13
X
E
14
Y
F
15
Z
G
Day
Code
Day
12
W
28
16
H
J
K
L
M
21
N
P
R
T
17
18
19
20
22
23
24
25
26
27
29
30
31
www.pletronics.com
425-776-1880
2
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
Electrical Specification for 3.30V _+10% over the specified temperature range and the
frequency range of 10.9 MHz to 670 MHz
Item
Min
-50
-25
-20
Max
+50
+25
+20
LVDS
1.60
--
Unit
Condition
Frequency Accuracy
“45"
“44"
“20"
ppm
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
Output Waveform
Output High Level
Output Low Level
Differential Output (VOD
--
Volts
Volts
mVolts
Volts
mVolts
%
0.90
250
See load circuit
R1 = 50 ohms
)
450
Output Offset Voltage (VOS
)
1.125 1.375
Differential Output Error (dVOS
Output Symmetry
)
--
50
53
47
Referenced to 50% of amplitude or
crossing point
Output TRISE and TFALL
Jitter
150
230
0.6
2.8
-20
pS
Vth is 20% and 80% of waveform
Measured from 12KHz to 20MHz from Fnominal
Measured from 10Hz to 20MHz from Fnominal
Vout = 0.0V
-
-
-
pS RMS
Output Short Circuit Current
Vcc Supply Current
mA
-
80
-
mA
Enable/Disable
Internal Pull-up
50
Kohm
To Vcc (equivalent resistance)
V disable
-
0.8
-
Volts
Volts
uA
Referenced to Ground
Referenced to Ground
Pad 1 low, device disabled
V enable
2.0
-20
-20
-
Output leakage VOUT = VCC
VOUT = 0V
+20
+20
10
uA
Enable
nS
Time for output to reach a logic state
Time for output to reach a high Z state
Measured from the time Vcc = 3.0V
Standard Temperature Range
Disable time
Start up time
-
10
nS
-
5
mS
oC
Operating Temperature Range
-10
-20
-40
-55
+70
+70
+85
+125
oC
Extended Temperature Range “C” Option
Extended Temperature Range “E” Option
oC
Storage Temperature Range
oC
Specifications with E/D open circuit or connected to VCC
www.pletronics.com
425-776-1880
3
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
Typical Phase-Noise Response
0
-20
-40
-60
100MHz dBc/Hz
400MHz dBc/Hz
-80
-100
-120
-140
-160
10
1,000
100,000
10,000,000
Frequency (Hz)
Load Circuit
Test Waveform
Symmetry
Vhigh
80%
Out
50%
20%
Vlow
Out*
Trise
Tfall
Showing Out Measurement only
www.pletronics.com
425-776-1880
4
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
Reliability: Environmental Compliance
Parameter
Condition
Mechanical Shock
Vibration
MIL-STD-883 Method 2002, Condition B
MIL-STD-883 Method 2007, Condition A
MIL-STD-883 Method 2003
Solderability
Thermal Shock
MIL-STD-883 Method 1011, Condition A
ESD Rating
Model
Minimum Voltage
Conditions
Human Body Model
Charged Device Model
1500
1000
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 show as LV91xx or LV97xx)
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
Layout and application information
For Optimum Jitter Performance, Pletronics recommends:
•
•
•
•
a ground plane under the device
no large transient signals (both current and voltage) should be routed under the device
do not layout near a large magnetic field such as a high frequency switching power supply
do not place near piezoelectric buzzers or mechanical fans.
As much ground plane and thermal paths that can be realized under and to the side of the part is desired
.
www.pletronics.com
425-776-1880
5
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
Mechanical:
Inches
mm
A
B
C
0.380 _+0.010
0.550 _+0.010
0.098 _+0.010
9.65 _+0.25
13.97 _+0.25
2.49 _+0.25
0.66
D1 0.026 typ.
E1 0.050
1.27
F1
0.028 R
0.72 R
4.57
G1 0.180
H1 0.100
FR4 PCB Base:
Solder masked
Pin 3 Ground plane is typical
2.54
All via holes tented on bottom
Copper Clad ½ oz. Typical
Gold plated 0.02 µinch (0.5 µm)
I1
0.050
0.015
1.27
J1
0.38
Not to scale
Label:
1 Typical Dimensions
Laser engraved on the 5x7 mm
oscillator that is mounted on the
FR4 base
LV91 LV97 Function
Pad
Note
Pad
2
1
Output
Enable/Disable recommended condition!!!!!!
When this pad is <0.80 volts, the output will be inhibited (High impedance state)
When this pad is not connected the oscillator shall operate. This is not a
Recommend connecting this pad to VCC if the oscillator is to be always on.
1
2
No function
Ground (GND)
Output
Recommend connecting this pad to ground. The is internal connection.
3
4
5
6
The outputs must be terminated, 100 ohms between the outputs is the ideal
termination.
Capacitor coupled terminations can be used.
Output*
Supply Voltage Recommend connecting appropriate power supply bypass capacitors as close as
(VCC) possible.
www.pletronics.com
425-776-1880
6
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
Reflow Cycle (typical for lead free processing)
245°C Maximum
10 Seconds Maximum
250
215°C 10°C
200
175°C 10°C
150
100
Approximately 50 Seconds
120 to 160 Seconds
Allowed rate of temperature change
Maximum 4°C per second
The part may be reflowed 3 times without degradation.
Tape and Reel: available for quantities of 250 to 1000 per reel
Constant Dimensions Table 1
T1
Max
Tape
Size
D1
Min
S1
Min
D0
E1
P0
P2
T Max
8mm
12mm
16mm
24mm
1.0
1.5
1.5
1.5
2.0
_+0.05
1.5
1.75
_+0.1
4.0
0.6
0.6
0.1
+0.1
-0.0
_+0.1
2.0
_+0.1
Variable Dimensions Table 2
Tape
Size
B1
Max
E2 Min
14.25
F
P1
T2
Max
W
Max
Ao, Bo
& Ko
24 mm
12.1
7.5 _+0.1
16.0 _+0.1
8.0
16.3
Note 1
Note 1: Embossed cavity to conform to EIA-481-B
Dimensions in mm
Not to scale
REEL DIMENSIONS
A
B
inches
mm
7.0
177.8
2.50
63.5
10.0
254.0
13.0
330.2
3.75
95.3
inches
mm
4.00
101.6
Tape
Width
C
D
mm
13.0 +0.5 / -0.2
---
mm
---
24.4
+2.0
-0.0
24.0
Reel dimensions may vary from the above
www.pletronics.com
425-776-1880
7
LV91/LV97 Series 3.3 V
LVDS Clock Oscillators
July 2012
IMPORTANT NOTICE
Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and
other changes to this product at anytime. PLE reserves the right to discontinue any product or service
without notice. Customers are responsible for obtaining the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to
PLE’s terms and conditions of sale supplied at the time of order acknowledgment.
PLE warrants performance of this product to the specifications applicable at the time of sale in accordance
with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE
deems necessary to support this warranty. Except where mandated by specific contractual documents,
testing of all parameters of each product is not necessarily performed.
PLE assumes no liability for application assistance or customer product design. Customers are
responsible for their products and applications using PLE components. To minimize the risks associated
with the customer products and applications, customers should provide adequate design and operating
safeguards.
PLE products are not designed, intended, authorized or warranted to be suitable for use in life support
applications, devices or systems or other critical applications that may involve potential risks of death,
personal injury or severe property or environmental damage. Inclusion of PLE products in such
applications is understood to be fully at the risk of the customer. Use of PLE products in such applications
requires the written approval of an appropriate PLE officer. Questions concerning potential risk
applications should be directed to PLE.
PLE does not warrant or represent that any license, either express or implied, is granted under any PLE
patent right, copyright, artwork or other intellectual property right relating to any combination, machine or
process which PLE product or services are used. Information published by PLE regarding third-party
products or services does not constitute a license from PLE to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under
the patents or other intellectual property of the third party, or a license from PLE under the patents or other
intellectual property of PLE.
Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is
without alteration and is accompanied by associated warranties, conditions, limitations and notices.
Reproduction of this information with alteration is an unfair and deceptive business practice. PLE is not
responsible or liable for such altered documents.
Resale of PLE products or services with statements different from or beyond the parameters stated by
PLE for that product or service voids all express and implied warranties for the associated PLE product or
service and is an unfair or deceptive business practice. PLE is not responsible for any such statements.
Contacting Pletronics Inc.
Pletronics Inc.
19013 36th Ave. West
Tel: 425-776-1880
Fax: 425-776-2760
Lynnwood, WA 98036-5761 USA
E-mail: ple-sales@pletronics.com
URL: www.pletronics.com
Copyright © 2007, 2010, Pletronics Inc.
www.pletronics.com
425-776-1880
8
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