VECTRON VV-701

VV-701
Voltage Controlled Crystal Oscillator
Previous Vectron Model VVC1/VVC2
VV-701
Description
Vectron’s VV-701 Voltage Controlled Crystal Oscillator (VCXO) is a quartz stabilized square wave generator with a CMOS output. The VV-701 uses
fundamental crystals resulting in low jitter performance and a monolithic IC which improves reliability and reduces cost.
Features
Applications
•
CMOS output VCXO
•
SONET/SDH/DWDM
•
Output Frequencies from 1.544 MHz to 77.760 MHz
•
Ethernet, SynchE
•
5.0 or 3.3 V Operation
•
xDSL, PCMIA
•
High Impedance Control Voltage Option
•
Digital Video
•
Fundamental Crystal Design with Low Jitter Performance
•
Broadband Access
•
Output Disable Feature
•
Base Stations, Picocells
•
Excellent 20ppm Temperature Stability,
•
0/70°C or -40/85°C Operating Temperature
•
Small Industry Standard Package, 5.0x7.0x1.8mm
•
Product is free of lead and compliant to EC RoHS Directive
Block Diagram
VDD
E/D or NC
Output
Crystal
Oscillator
VC
E/D or NC
Gnd
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Page1
Performance Specifications
Table 1. Electrical Performance Performance Specifications
Parameter
Symbol
Min
Typical
Maximum
Units
5.0
3.3
5.250
3.465
V
10
12
18
5
9
14
mA
77.760
MHz
Supply
Voltage1, 5V option
3.3V option
VDD
Current2, 5V option, 1.544-30MHz
30.001-50.000
50.001-77.760MHz
3.3V option, 1.544-30MHz
30.001-50.000
50.001-77.760MHz
IDD
Nominal Frequency3
fN
4.750
3.135
Frequency
2,6
1.544
Pull Range , ordering option
APR
TPR
±50, ±80, ±100
±50, ±100, ±150
ppm
Linearity2
Lin
5
%
KV
Positive, +65
ppm/V
±20
ppm
Gain Transfer
2
Temperature Stability
fSTAB
Outputs
Output Logic Levels2
Output Logic High
Output Logic Low
V
0.9*VDD
0.1*VDD
IOUT
15
pF
Rise Time
tR
5
ns
Fall Time2,4
tF
5
ns
55
%
Load
2,4
Symmetry
2
SYM
5,7
45
50
Period Jitter , RMS (61.44 MHz)
Peak-Peak (61.440MHz)
фJ
3.0
23
ps
Jitter8, 12kHz-20MHz (61.44 MHz)
фJ
90
fs
-63
-97
-129
-144
-157
-159
-164
dBc/Hz
8,
Phase Noise 10Hz
100Hz
1kHz
10kHz
100kHz
1MHz
10MHz
Control Voltage
Control Voltage Range for Pull Range
VC
Control Voltage Input Impedance
“E” Ordering option
ZIN
Control Voltage Modulation BW
BW
Output Enable/Disable
Output Enabled
Output Disabled
0.5
0.3
4.5
3.0
100
2
KΩ
MΩ
10
kHz
9
V
0.9*VDD
0.1*VDD
Start-Up Time
Operating Temp, ordering option
10
TOP
Package Size
1]
2]
3]
4]
5]
6]
7]
8]
9]
V
ms
0/70 or -40/85
°C
5.0 x 7.0 x 1.8
mm
The power supply should have by-pass capacitors as close to the supply and to ground as possible, for examples 0.1 and 0.01uF
Parameters are tested with production test circuit (Fig 1).
See Standard Frequencies and Ordering Information tables for more specific information
Measured from 20% to 80% of a full output swing (Fig 2).
Not tested in production, guaranteed by design, verified at qualification.
Tested with Vc = 0.3V to 3.0V unless otherwise stated in part description
Broadband Period Jitter measured using Wavecrest SIA3300C, 90K samples, see Application Note for Typical Phase Noise and Jitter Performance
Phase Noise is measured with an Agilent E5052A, see Application Note for Typical Phase Noise and Jitter Performance
The Output is Enabled if the Enable/Disable is left open.
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Test Circuit
Waveform
tR
IDD
tF
0.8*VDD
6
+
VDD
4
50%
.1μF
-
IC
VC
1
3
0.1*VDD
15pF
On Time
+
-
Period
Fig 2: Output Waveform
Fig 1: Test Circuit
Table 2. Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Power Supply
VCC
0 to 6
V
Voltage Control Range
VC
0 to VCC
V
Storage Temperature
TS
-55 to 125
°C
Soldering Temp/Time
TLS
260 / 20
°C / sec
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied at these or
any other conditions in excess of conditions represented in the operational sections of this datasheet. Exposure to absolute maximum
ratings for extended periods may adversely affect device reliability. Permanent damage is also possible if OD or Vc is applied before Vcc.
Typical Phase Noise
Typical Gain
VV-701 @ 61.44 MHz
150
100
90
100
80
70
50
50
0
0
0.5
1
1.5
2
2.5
3
40
-50
30
20
-100
10
-150
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Page3
0
Gain (ppm/V)
Pull (ppm)
60
Vc (volts)
Pull
Gain
Reliability
VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow
simulation. The VV-701 family is capable of meeting the following qualification tests:
Table 3. Environmental Compliance
Parameter
Conditions
Mechanical Shock
MIL-STD-883, Method 2002
Mechanical Vibration
MIL-STD-883, Method 2007
Solderability
MIL-STD-883, Method 2003
Gross and Fine Leak
MIL-STD-883, Method 1014
Resistance to Solvents
MIL-STD-883, Method 2015
Moisture Sensitivity Level
MSL 1
Contact Pads
Gold over Nickel
Handling Precautions
Although ESD protection circuitry has been designed into the VV-701 proper precautions should be taken when handling and
mounting. VI employs a human body model (HBM) and a charged device model (CDM) for ESD susceptibility testing and design
protection evaluation.
Table 4. ESD Ratings
Model
Minimum
Conditions
Human Body Model
500V
MIL-STD-883, Method 3015
Charged Device Model
500V
JESD22-C101
Parameter
Symbol
Value
PreHeat Time
Ts-min
Ts-max
tS
60 sec Min, 180 sec Max
150°C
200°C
Ramp Up
RUP
3 °C/sec Max
Table 5. Reflow Profile
Time Above 217 °C
tL
60 sec Min, 150 sec Max
Time To Peak Temperature
T25C to peak
480 sec Max
Time at 260 °C
tP
20 sec Min, 40 sec Max
Ramp Down
RDN
6 °C/sec Max
The device is qualified to meet the JEDEC
standard for Pb-Free assembly. The
temperatures and time intervals listed are
based on the Pb-Free small body requirements.
The VV-701 device is hermetically sealed so an
aqueous wash is not an issue.
Termination Plating:
Electroless Gold Plate over Nickel Plate
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Page4
Outline Drawing & Pad Layout
1.96
#4
#3
#5
#6
Bottom View
#2
#1
1.78
3.66
1.6±0.12
2.54
5.08
Dimensions in inches (mm)
Table 6. Pin Out
Pin
Symbol
Function
1
VC
VCXO Control Voltage
2
E/D
Enable Disable or NC
3
GND
Case and Electrical Ground
4
Output
Output
5
E/D
Enable Disable or NC
6
VDD
Power Supply Voltage
Tape & Reel (EIA-481-2-A)
Table 7. Tape and Reel Information
Tape Dimensions (mm)
Reel Dimensions (mm)
Dimension
W
F
Do
Po
P1
A
B
C
D
N
W1
W2
Tolerance
Typ
Typ
Typ
Typ
Typ
Typ
Min
Typ
Min
Min
Typ
Max
# Per
Reel
VV-701
12
5.5
1.5
4
8
178
1.78
13
20.6
55
12.4
22.4
500
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Page5
Table 8. Standard Output Frequencies (MHz)
1.54400
2.04800
4.09600
6.17600
8.19200
10.00000
12.00000
12.28800
12.35200
13.00000
14.31800
15.44000
16.00000
16.38400
18.00000
18.43200
19.20000
19.44000
20.00000
20.48000
24.57600
24.70400
25.00000
27.00000
30.00000
32.00000
32.76800
34.36800
35.32800
38.88000
40.00000
40.96000
42.66000
44.73600
48.89600
50.00000
50.68800
51.84000
52.00000
54.00000
57.1429
62.20800
65.53600
Ordering Information
VV-701- D A T - K N A B- 39M3216000
Frequency in MHz
Product
VCXO, 5x7 Package
Enable/Disable
B: Pin 2
E: Pin 5
Enable/Disable
A: Enable High
E: Enable High, High Vc Impedance >2Mohm
Voltage Options
D: +5 Vdc
E: +3.3 Vdc
Output
A: CMOS
Temperature Stability (TPR Codes Only)
E: ±20 ppm
F: ±25 ppm
K: ±50 ppm
N: Undefined (APR code)
Temp Range
T: 0/70°C
W: -10/70°C
E: -40/85°C
*Note: not all combination of options are available.
Other specifications may be available upon request.
Example: VV-701-EAE-KNAB-51M8400000
Pull Range
K: ±50ppm APR
P: ±80ppm APR
S: ±100ppm APR
1: ±50ppm TPR
2: ±100ppm TPR
3: ±150ppm TPR
For Additional Information, Please Contact
USA:
Europe:
Asia:
Vectron International
267 Lowell Road
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Vectron International
1F-2F, No 8 Workshop, No 308 Fenju Road
WaiGaoQiao Free Trade Zone
Pudong, Shanghai, China 200131
Tel: 86.21.5048.0777
Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 03/31/2010
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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