Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
VCC1 series
1.8, 2.5, 3.3, 5.0 volt CMOS Oscillator
The VCC1 Crystal Oscillator
Features
• CMOS output
• Output frequencies to 190 MHz
• Low jitter, Fundamental or 3rd OT Crystal
• Tri-state output for board test and debug
• -10/70 or –40/85 °C operating temperature
• Gold over nickel contact pads
• Hermetically sealed ceramic SMD package
• Product is compliant to RoHS directive
and fully compatible with lead free assembly
Applications
• SONET/SDH/DWDM
• Ethernet, Gigabit Ethernet
• Storage Area Network
• Digital Video
• Broadband Access
• Microprocessors/DSP/FPGA
Description
Vectron’s VCC1 Crystal Oscillator (XO) is quartz
stabilized square wave generator with a CMOS
output, operating off a 1.8, 2.5, 3.3, or 5.0 volt
supply.
The VCC1 uses fundamental or 3rd overtone
crystals resulting in low jitter performance,
typically 0.5ps rms in the 12 kHz to 20MHz
band. Also a monolithic IC, which improves
reliability and reduces cost, is hermitically
sealed.
fo
Output
Buffer /
Disable
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Performance Characteristics
Table 1. Electrical Performance, 5V option
Parameter Symbol Min Typical Maximum Units
Frequency fO 0.012 125.000 MHz
Operating Supply Voltage 1 VDD 4.5 5.0 5.5 V
Absolute Maximum Supply Voltage -0.7 7.0 V
Supply Current, Output Enabled
<1.5 MHz
1.5 to 20 MHz
20.01 to 50 MHz
50.01 to 85 MHz
85.01 to 125 MHz
IDD
7
10
30
50
60
mA
Supply Current, Out disabled IDD 30 uA
Output Logic Levels
Output Logic High2
Output Logic Low2
Output Logic High Drive
Output Logic Low Drive
VOH
VOL
IOH
IOL
0.9*VDD
16
16
0.1*VDD
V
V
mA
mA
Output Rise/Fall Time2
< 1.00 MHz
1.0 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 125.00 MHz
tR/tF
200
8
5
2
ns
Duty Cycle3 (ordering option) SYM 45/55 %
Operating Temperature (ordering option) -10/70 or -40/85 °C
Storage Temperature -55 125 °C
Stability4 (ordering option) ±20, ±25, ±32, ±50, ±100 ppm
RMS Jitter, 12kHz to 20 MHz 0.5 1 ps
Period Jitter, RMS 2.5 ps
Output Enable/Disable5
Output Enabled
Output Disabled
4.0
0.8
V
Internal Enable Pull-Up resistor5 100 Kohm
Start-up time 10 ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and
specified.
3. Symmetry is measured defined as On Time/Period.
4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
5. Output will be enabled if enable/disable is left open.
Figure 1. Output Waveform Figure 2. Typical Output Test Conditions (25±5°C)
+
-
+
- IC
V C
3
2
.1µF.01µF
15pF
4
1
IDD
VDD
VOH
50%
VOL
tF
tR
Period
On Time
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Table 2. Electrical Performance, 3.3V option
Parameter Symbol Min Typical Maximum Units
Frequency fO 0.012 190.000 MHz
Operating Supply Voltage 1 VDD 2.97 3.3 3.63 V
Absolute Maximum Operating Voltage -0.5 5.0 V
Supply Current, Output Enabled
< 1.500 MHz
1.5 to 20 MHz
20.01 to 50 MHz
50.01 to 85 MHz
85.01 to 190 MHz
IDD
5
7
20
30
50
mA
Supply Current, Output disabled IDD 30 uA
Output Logic Levels
Output Logic High2
Output Logic Low2
Output Logic High Drive
Output Logic Low Drive
VOH
VOL
IOH
IOL
0.9*VDD
8
8
0.1*VDD
V
V
mA
mA
Output Rise/Fall Time2
< 1.00 MHz
1.00 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 90.00 MHz
90.01 to 190.00 MHz
tR/tF
200
6
4
3
2
ns
Duty Cycle3 (ordering option) SYM 45/55 %
Operating Temperature (ordering option) -10/70 or –40/85 °C
Storage Temperature -55 125 °C
Stability4 (ordering option) ±20, ±25, ±32, ±50, ±100 ppm
RMS Jitter, 12kHz to 20 MHz 0.5 1 ps
RMS Jitter 2.5 ps
Output Enable/Disable5
Output Enabled
Output Disabled
2.0
0.5
V
Internal Enable Pull-Up resistor5 100 Kohm
Start-up time 10 ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 3 defines these parameters. Figure 4 illustrates the operating conditions under which these parameters are tested and
specified. For Fo>90MHz, rise and fall time is measured 20 to 80%.
3. Symmetry is measured defined as On Time/Period.
4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
5. Output will be enabled if enable/disable is left open.
Figure 3. Output Waveform Figure 4. Typical Output Test Conditions (25±5°C)
+
-
+
- IC
V C
3
2
.1µF.01µF
15pF
4
1
IDD
VDD
VOH
50%
VOL
tF
tR
Period
On Time
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Table 3. Electrical Performance, 2.5V option
Parameter Symbol Min Typical Maximum Units
Frequency fO 0.012 190.000 MHz
Operating Supply Voltage 1 VDD 2.25 2.5 2.75 V
Absolute Maximum Voltage -0.5 5.0 V
Supply Current, Output Enabled
< 20 MHz
20.01 to 50 MHz
50.01 to 110 MHz
110.1 to 190 MHz
IDD
7.0
15.0
20.0
30.0
mA
Supply Current, Out disabled IDD 30 uA
Output Logic Levels
Output Logic High2
Output Logic Low2
Output Logic High Drive
Output Logic Low Drive
Output Logic High Drive3
Output Logic Low Drive3
VOH
VOL
IOH
IOL
IOH
IOL
0.9*VDD
4
4
8
8
0.1*VDD
V
V
mA
mA
mA
mA
Output Rise/Fall Time2
<1.00 MHz
1.00 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 90.00 MHz
90.01 to 190.00 MHz
tR/tF
200
10
6
3
2
ns
Duty Cycle4 (ordering option) SYM 45/55 %
Operating Temperature (ordering option) -10/70 or –40/85 °C
Storage Temperature -55 125 °C
Stability5 (ordering option) ±20, ±25, ±32, ±50, ±100 ppm
RMS Jitter, 12kHz to 20 MHz 0.5 1 ps
RMS Jitter 2.5 ps
Output Enable/Disable6
Output Enabled
Output Disabled
1.75
0.5
V
Internal Enable Pull-Up resistor6 100 Kohm
Start-up time 10 ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 5 defines these parameters. Figure 6 illustrates the operating conditions under which these parameters are tested and
specified.
3. Overtone designs, output frequencies>35MHz.
4. Symmetry is measured defined as On Time/Period.
5. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
6. Output will be enabled if enable/disable is left open.
Figure 5. Output Waveform Figure 6. Typical Output Test Conditions (25±5°C)
+
-
+
- IC
VC
3
2
.1µF.01µF
15pF
4
1
IDD
VDD
80%
Vs
20%
tF
tR
Period
On Time
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Table 4. Electrical Performance, 1.8V option
Parameter Symbol Min Typical Maximum Units
Frequency fO 0.048 172.000 MHz
Operating Supply Voltage 1 VDD 1.71 1.8 1.89 V
Absolute Maximum Voltage -0.5 3.6 V
Supply Current, Output Enabled
< 20 MHz
20.01 to 70 MHz
70.01 to 96 MHz
96.01 to 125 MHz
125.01 to 172 MHz
IDD
5
15
20
25
30
mA
Supply Current, Out disabled IDD 30 uA
Output Logic Levels
Output Logic High2
Output Logic Low2
Output Logic High Drive
Output Logic Low Drive
Output Logic High Drive3
Output Logic Low Drive3
VOH
VOL
IOH
IOL
IOH
IOL
0.9*VDD
2.8
2.8
8
8
0.1*VDD
V
V
mA
mA
mA
mA
Output Rise/Fall Time2
< 1.00 MHz
1.000 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 90.00 MHz
90.01 to 172.00 MHz
tR/tF
200
4
4
3
2
ns
Duty Cycle4 (ordering option) SYM 45/55 %
Operating temperature (ordering option) -10/70 or –40/85 °C
Storage Temperature -55 125 °C
Stability5 (ordering option) ±20, ±25, ±32, ±50, ±100 ppm
RMS Jitter, 12kHz to 20 MHz 0.5 ps
RMS Jitter 2.2 ps
Output Enable/Disable6
Output Enabled
Output Disabled
1.26
0.5
V
Internal Enable Pull-Up resistor6 1 Mohm
Start-up time 10 ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 7 defines these parameters. Figure 8 illustrates the operating conditions under which parameters are tested/specified.
3. Overtone designs, output frequencies>35MHz.
4. Symmetry is measured defined as On Time/Period.
5. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
6. Output will be enabled if enable/disable is left open.
Figure 7. Output Waveform Figure 8. Typical Output Test Conditions (25±5°C)
80%
Vs
20%
tF
tR
Period
On Time
+
-
+
- IC
VC
3
2
.1µF.01µF
15pF
4
1
IDD
VDD
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Enable/Disable Functional Description
Under normal operation the Enable/Disable is left open or set to a logic high state. When the E/D is set to
a logic low, the oscillator stops and the output is in a high impedance state. This helps reduce power
consumption as well as facilitating board testing and troubleshooting.
Tri-state Functional Description
Under normal operation the tri-state is left open or set to a logic high state. When the tri-state is set to a
logic low, the oscillator remains active but the output buffer is in a high impedance state. This helps
facilitate board testing and troubleshooting.
Table 5. Outline Diagrams, Pad Layout and Pin Out
Pin # Symbol Function
1 E/D or NC Tri-state, Enable/Disable or NC
2 GND Electrical and Case Ground
3 fO Output Frequency
4 VDD Supply Voltage
1.6 ±0.3
Contact Pads are gold over nickel
Figure 9, Package drawing
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
A
E
C
D
B
GFJ
LI
KH
Contact Pads are gold over nickel
Figure 10, Alternate Package drawing
Tape and Reel
Table 6: Tape and Reel Dimensions (mm)
Tape Dimensions Reel Dimensions # Per
Product A B C D E F G H I J K L Reel
VCC1 16 7.5 1.5 4 8 2 21 13 60 2 17 180 1000
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Reliability
The VCC1 qualification tests have included:
Table 7. Environnemental Compliance
Parameter Conditions
Mechanical Shock MIL-STD-883 Method 2002
Mechanical Vibration MIL-STD-883 Method 2007
Temperature Cycle MIL-STD-883 Method 1010
Solderability MIL-STD-883 Method 2003
Gross and Fine Leak MIL-STD-883 Method 1014
Resistance to Solvents MIL-STD-883 Method 2015
Handling Precautions
Although ESD protection circuitry has been designed into the the VCC1, proper precautions should be
taken when handling and mounting. VI employs a Human Body Model and a Charged-Device Model
(CDM) for ESD susceptibility testing and design protection evaluation. ESD thresholds are dependent on
the circuit parameters used to define the model. Although no industry wide standard has been adopted
for the CDM, a standard HBM of resistance = 1.5kohms and capacitance = 100pF is widely used and
therefore can be used for comparison purposes.
Table 8. ESD Ratings
Model Minimum Conditions
Human Body Model 1000 MIL-STD-883 Method 3115
Charged Device Model 1500 JESD 22-C101
Suggested IR profile
Devices are built using lead free epoxy and can also be subjected to standard lead free IR reflow
conditions, Table 9 shows max temperatures and lower temperatures can also be used e.g. peak
temperature of 220C.
Table 9. Reflow Profile (IPC/JEDEC J-STD-020CurrentRev)
Parameter Symbol Value
Preheat Time t S 150 sec Min, 200 sec Max
Ramp Up R UP 3
oC/sec Max
Time Above 217 oC t L 60 sec Min, 150 sec Max
Time To Peak Temperature t AMB-P 480 sec Max
Time At 260 oC (max) t P 20 sec Min, 40 sec Max
Time At 240 °C (max) tp2 60 sec Max
Ramp Down R DN 6
oC/sec Max
VCC1 Data sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Table 10. Standard Frequencies (MHz)
1.544 1.843 2.000 2.048 2.560 3.080 3.686 4.000 4.032 4.096
4.9152 5.000 6.000 6.176 7.3728 7.680 8.000 8.192 9.216 9.600
9.830 10.000 10.240 10.486 12.000 12.222 12.2725 12.288 12.352 12.500
12.544 12.624 12.729 12.800 12.81089 12.960 13.000 13.070 13.107 13.200
13.248 13.400 13.401 13.500 13.560 13.711 13.824 14.000 14.284 14.2848
14.285 14.318 14.31818 14.336 14.400 14.500 14.5152 14.720 14.736 14.745
14.746 15.000 15.211 15.360 15.555 15.625 15.748 15.74886 15.974 16.000
16.016 16.128 16.368 16.384 16.388 16.500 16.588 16.610 16.660 16.666
16.667 16.670 16.776 16.780 16.896 16.9344 17.000 17.0664 17.37476 17.408
17.600 17.664 17.734 17.73448 17.920 17.992 18.000 18.333 18.400 18.432
18.688 18.750 19.000 19.022 19.200 19.268 19.286 19.392 19.440 19.456
19.530 19.654 19.660 19.6608 19.752 19.774 19.872 19.968 20.000 20.00271
20.141 20.200 20.2752 20.480 20.516 20.712 20.736 20.769 20.7692 20.800
20.828 20.829 20.829 20.830 20.875 20.950 20.971 21.000 21.333 21.400
21.500 21.504 21.616 21.71055 21.711 22.000 22.118 22.174 22.184 22.217
22.500 22.579 22.5792 22.600 22.855 22.85568 23.000 23.040 23.732 24.000
24.431 24.444 24.540 24.545 24.5454 24.576 24.704 24.832 25.000 25.088
25.175 25.180 25.272 25.920 26.000 26.25641 26.664 26.6649 26.666 27.000
27.120 27.500 28.000 28.224 28.60489 28.636 28.63636 28.65645 28.672 28.800
29.000 29.265 29.491 29.49893 29.500 30.000 30.150 30.200 30.720 30.880
31.000 31.104 31.250 31.307 31.500 31.680 31.948 31.949 32.000 32.250
32.256 32.270 32.500 32.764 32.768 32.768 32.800 33.000 33.1776 33.300
33.333 33.792 33.810 33.860 33.8688 34.368 34.450 34.560 34.816 35.000
35.280 35.46895 35.500 35.600 35.840 35.984 36.000 36.500 36.666 36.860
36.864 36.923 37.000 37.056 37.140 37.376 37.500 37.643 38.000 38.3107
38.800 38.810 38.880 38.912 39.0625 39.497 39.9278 40.000 40.010 40.079
40.500 40.550 40.632 40.63232 40.920 40.960 41.472 41.500 41.657 41.660
41.670 41.750 41.895 41.931 42.000 42.400 42.500 42.620 43.000 43.560
44.000 44.137 44.236 44.250 44.267 44.330 44.434 44.539 44.732 44.736
44.928 45.000 45.135 45.158 45.818 46.080 46.232 46.2321 46.320 46.796
46.864 47.13333 47.16602 47.197 47.404 47.40437 48.000 48.33008 48.587 48.58736
48.600 48.81441 49.127 49.152 49.36221 49.408 49.512 49.58632 49.867 49.980
50.000 51.156 51.200 51.840 51.840 52.000 52.416 52.500 52.560 53.125
53.330 54.000 54.072 54.125 54.2174 54.500 55.000 55.289 55.500 56.000
56.064 56.446 56.448 56.666 57.272 57.344 57.600 57.800 58.000 58.250
58.320 58.982 58.982 59.000 60.000 60.480 61.000 61.250 61.440 62.000
62.208 62.500 62.800 63.000 63.8976 64.000 64.512 65.000 65.520 65.536
66.000 66.600 66.660 66.666 66.667 66.670 67.500 67.584 68.000 68.680
68.736 69.632 70.000 70.626 70.656 70.660 70.676 70.833 71.680 72.000
73.728 74.176 74.250 75.000 76.800 77.680 77.760 78.000 78.336 79.452
80.000 81.000 81.920 83.000 83.300 83.333 85.000 87.040 87.182 87.472
89.472 89.512 89.97804 90.000 91.008 92.000 95.000 96.000 97.776 98.304
100.000 102.400 103.680 104.000 106.250 110.000 112.500 114.000 115.200 116.640
120.000 125.000 125.010 127.000 128.000 133.000 135.000 144.600 150.000 155.520
156.250 157.000 166.000 167.000 189.000 190.000
Other frequencies may be available upon request. Standard frequencies are frequencies which the
crystal has been designed and does not imply a stock position.
VCC1 Data Sheet
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail vectron@vectron.com
10
Ordering Information
Voltage Options
A= +5.0 Vdc ±10%, 15 pF
B= +3.3 Vdc ±10%, 15 pF
C= +3.0 Vdc ±10%, 15 pF
E= +5.0 Vdc ±10%, 50 pF
F= +3.3 Vdc ±10%, 50 pF
G= +2.5 Vdc ±10%, 15 pF
H= +1.8 Vdc ±10%, 15 pF
Frequency
ex.: 125M000 = 125.000 MHz
Stability Options/Temperature
A= ±100 ppm, -10 to 70°C
B= ±50 ppm, -10 to 70°C
C= ±100 ppm, -40 to 85°C
D= ±50 ppm, -40 t o 85°C
K= ±32 ppm, -10 to 70°C
O= ±32 ppm, -40 to 85°C
E= ±25 ppm, -10 to 70°C
F= ±25 ppm, -40 to 85°C
VCC1-103= ±20 ppm, -10 to 70°C
Product Family
Crystal Oscillato r
Electrical Options
3= Tri-state, 45/55% Duty
The following codes are n ot
recommended for new des ig ns
0= No Tri-state, 40/60% Duty
1= Tri-state, 40/60% Duty
2= No Tri-state, 45/55% Duty
5= Enable, 40/60% Duty
6= Enable, 45/55% Duty
Note: Not all combinations of options are available.
Tri-state with a 45/55% is the most common Electrical code and is recommended for most applications.
www.vectron.com
June 22, 2007
For Additional Information, Please Contact:
USA: Vectron International • 267 Lowell Road, Hudson, NH 03051
• Tel: 1-88-VECTRON-1 • Fax: 1-888-FAX-VECTRON
EUROPE: Landstrasse, D-74924, Neckarbischofsheim, Germany •
Tel: 49 (0) 7268 8010 • Fax: 49 (0) 7268 801281
ASIA: Vectron Asia Pacific Sales 1F~2F. No.8 Workshop No.308 Fenju Rd.,
WaiGaoQiao Free Trade Zone, Pudong New Area Shanghai, China 200131
•Tel: 8621 50480777 • Fax: 8621 50481881
