Datenblatt

VCC1 series
1.8, 2.5, 3.3, 5.0 volt CMOS 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
The VCC1 Crystal Oscillator
Applications
• SONET/SDH/DWDM
• Ethernet, Gigabit Ethernet
• Storage Area Network
• Digital Video
• Broadband Access
• Microprocessors/DSP/FPGA
Description
fo
Output
Buffer /
Disable
Vectron International 267 Lowell Road, Hudson NH 03051
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.
Tel: 1-88-VECTRON-1
e-mail: [email protected]
Performance Characteristics
Table 1. Electrical Performance, 5V option
Parameter
Symbol
Frequency
fO
1
Operating Supply Voltage
VDD
Absolute Maximum Supply Voltage
Supply Current, Output Enabled
IDD
<1.5 MHz
1.5 to 20 MHz
20.01 to 50 MHz
50.01 to 85 MHz
85.01 to 125 MHz
Supply Current, Out disabled
IDD
Output Logic Levels
Output Logic High2
VOH
Output Logic Low2
VOL
Output Logic High Drive
IOH
Output Logic Low Drive
IOL
Output Rise/Fall Time2
tR/tF
< 1.00 MHz
1.0 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 125.00 MHz
Duty Cycle3 (ordering option)
SYM
Operating Temperature (ordering option)
Storage Temperature
Stability4 (ordering option)
RMS Jitter, 12kHz to 20 MHz
Period Jitter, RMS
Output Enable/Disable5
Output Enabled
Output Disabled
Internal Enable Pull-Up resistor5
Start-up time
Min
0.012
4.5
-0.7
Typical
Maximum
125.000
5.5
7.0
5.0
7
10
30
50
60
30
0.9*VDD
0.1*VDD
16
16
Units
MHz
V
V
mA
uA
V
V
mA
mA
ns
200
8
5
2
45/55
-10/70 or -40/85
-55
125
±20, ±25, ±32, ±50, ±100
0.5
1
2.5
%
°C
°C
ppm
ps
ps
V
4.0
0.8
100
10
Kohm
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.
tF
tR
IDD
V OH
4
50%
V OL
V DD
+
-
.1µF
.01µF
1
2
3
IC
On Time
VC
Period
Figure 1. Output Waveform
Vectron International 267 Lowell Rd, Hudson NH 03051
+
15pF
-
Figure 2. Typical Output Test Conditions (25±5°C)
Tel: 1-88-VECTRON-1
e-mail: [email protected]
VCC1 Data sheet
Table 2. Electrical Performance, 3.3V option
Parameter
Symbol
Frequency
fO
Operating Supply Voltage 1
VDD
Absolute Maximum Operating Voltage
Supply Current, Output Enabled
IDD
< 1.500 MHz
1.5 to 20 MHz
20.01 to 50 MHz
50.01 to 85 MHz
85.01 to 190 MHz
Supply Current, Output disabled
IDD
Output Logic Levels
Output Logic High2
VOH
Output Logic Low2
VOL
Output Logic High Drive
IOH
Output Logic Low Drive
IOL
2
Output Rise/Fall Time
tR/tF
< 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
Duty Cycle3 (ordering option)
SYM
Operating Temperature (ordering option)
Storage Temperature
Stability4 (ordering option)
RMS Jitter, 12kHz to 20 MHz
RMS Jitter
Output Enable/Disable5
Output Enabled
Output Disabled
Internal Enable Pull-Up resistor5
Start-up time
Min
0.012
2.97
-0.5
Typical
Maximum
190.000
3.63
5.0
3.3
5
7
20
30
50
30
0.9*VDD
0.1*VDD
8
8
Units
MHz
V
V
mA
uA
V
V
mA
mA
ns
200
6
4
3
2
45/55
-10/70 or –40/85
-55
125
±20, ±25, ±32, ±50, ±100
0.5
1
2.5
%
°C
°C
ppm
ps
ps
V
2.0
0.5
100
10
Kohm
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.
tF
tR
IDD
V OH
4
50%
V OL
V DD
+
-
.1 µ F
.01 µF
1
2
3
IC
On Time
VC
Period
Figure 3. Output Waveform
Vectron International 267 Lowell Rd, Hudson NH 03051
+
15pF
-
Figure 4. Typical Output Test Conditions (25±5°C)
Tel: 1-88-VECTRON-1
e-mail: [email protected]
VCC1 Data sheet
Table 3. Electrical Performance, 2.5V option
Parameter
Symbol
Frequency
fO
Operating Supply Voltage 1
VDD
Absolute Maximum Voltage
Supply Current, Output Enabled
IDD
< 20 MHz
20.01 to 50 MHz
50.01 to 110 MHz
110.1 to 190 MHz
Supply Current, Out disabled
IDD
Output Logic Levels
Output Logic High2
VOH
Output Logic Low2
VOL
Output Logic High Drive
IOH
Output Logic Low Drive
IOL
Output Logic High Drive3
IOH
Output Logic Low Drive3
IOL
Output Rise/Fall Time2
tR/tF
<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
Duty Cycle4 (ordering option)
SYM
Operating Temperature (ordering option)
Storage Temperature
Stability5 (ordering option)
RMS Jitter, 12kHz to 20 MHz
RMS Jitter
Output Enable/Disable6
Output Enabled
Output Disabled
Internal Enable Pull-Up resistor6
Start-up time
Min
0.012
2.25
-0.5
Typical
Maximum
190.000
2.75
5.0
2.5
7.0
15.0
20.0
30.0
30
0.9*VDD
0.1*VDD
4
4
8
8
Units
MHz
V
V
mA
uA
V
V
mA
mA
mA
mA
ns
200
10
6
3
2
45/55
-10/70 or –40/85
-55
125
±20, ±25, ±32, ±50, ±100
0.5
1
2.5
%
°C
°C
ppm
ps
ps
V
1.75
0.5
100
10
Kohm
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.
tF
tR
IDD
4
80 %
Vs
20 %
V DD
+
-
.1µF
.01µF
1
2
3
IC
VC
On Time
+
15pF
-
Period
Figure 5. Output Waveform
Vectron International 267 Lowell Rd, Hudson NH 03051
Figure 6. Typical Output Test Conditions (25±5°C)
Tel: 1-88-VECTRON-1
e-mail: [email protected]
VCC1 Data sheet
Table 4. Electrical Performance, 1.8V option
Parameter
Symbol
Frequency
fO
Operating Supply Voltage 1
VDD
Absolute Maximum Voltage
Supply Current, Output Enabled
IDD
< 20 MHz
20.01 to 70 MHz
70.01 to 96 MHz
96.01 to 125 MHz
125.01 to 172 MHz
Supply Current, Out disabled
IDD
Output Logic Levels
Output Logic High2
VOH
Output Logic Low2
VOL
Output Logic High Drive
IOH
Output Logic Low Drive
IOL
Output Logic High Drive3
IOH
Output Logic Low Drive3
IOL
Output Rise/Fall Time2
tR/tF
< 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
Duty Cycle4 (ordering option)
SYM
Operating temperature (ordering option)
Storage Temperature
Stability5 (ordering option)
RMS Jitter, 12kHz to 20 MHz
RMS Jitter
Output Enable/Disable6
Output Enabled
Output Disabled
Internal Enable Pull-Up resistor6
Start-up time
Min
0.048
1.71
-0.5
Typical
Maximum
172.000
1.89
3.6
1.8
5
15
20
25
30
30
0.9*VDD
0.1*VDD
2.8
2.8
8
8
Units
MHz
V
V
mA
uA
V
V
mA
mA
mA
mA
ns
200
4
4
3
2
45/55
-10/70 or –40/85
-55
125
±20, ±25, ±32, ±50, ±100
0.5
2.2
%
°C
°C
ppm
ps
ps
V
1.26
0.5
1
10
Mohm
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.
tF
tR
IDD
80 %
4
Vs
20 %
V DD
+
-
.1µF
.01µF
1
2
3
IC
On Time
VC
+
15pF
-
Period
Figure 7. Output Waveform
Vectron International 267 Lowell Rd, Hudson NH 03051
Figure 8. Typical Output Test Conditions (25±5°C)
Tel: 1-88-VECTRON-1
e-mail: [email protected]
VCC1 Data sheet
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
Symbol
Function
1
2
3
4
E/D or NC
GND
fO
VDD
Tri-state, Enable/Disable or NC
Electrical and Case Ground
Output Frequency
Supply Voltage
1.6 ±0.3
Pin #
Contact Pads are gold over nickel
Figure 9, Package drawing
Vectron International 267 Lowell Rd, Hudson NH 03051
Tel: 1-88-VECTRON-1
e-mail: [email protected]
VCC1 Data sheet
Contact Pads are gold over nickel
Figure 10, Alternate Package drawing
Tape and Reel
Table 6: Tape and Reel Dimensions (mm)
J
F
G
C
D
B
A
L
I
E
H
Tape Dimensions
Product
A
VCC1
16
B
C
D
E
7.5
1.5
4
8
Vectron International 267 Lowell Rd, Hudson NH 03051
K
Reel Dimensions
F
G
H
2
21
13
Tel: 1-88-VECTRON-1
I
J
K
L
60
2
17
180
e-mail: [email protected]
# Per
Reel
1000
VCC1 Data sheet
Reliability
The VCC1 qualification tests have included:
Table 7. Environnemental Compliance
Parameter
Mechanical Shock
Mechanical Vibration
Temperature Cycle
Solderability
Gross and Fine Leak
Resistance to Solvents
MIL-STD-883
MIL-STD-883
MIL-STD-883
MIL-STD-883
MIL-STD-883
MIL-STD-883
Conditions
Method 2002
Method 2007
Method 1010
Method 2003
Method 1014
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
Human Body Model
Charged Device Model
Minimum
1000
1500
Conditions
MIL-STD-883 Method 3115
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
Preheat Time
Ramp Up
150 sec Min, 200 sec Max
R UP
3 C/sec Max
tL
60 sec Min, 150 sec Max
o
Time Above 217 C
Time To Peak Temperature
o
t AMB-P
480 sec Max
tP
20 sec Min, 40 sec Max
o
Time At 260 C (max)
Time At 240 °C (max)
Ramp Down
Value
tS
tp2
60 sec Max
R DN
6 C/sec Max
Vectron International 267 Lowell Rd, Hudson NH 03051
Tel: 1-88-VECTRON-1
o
e-mail: [email protected]
VCC1 Data sheet
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.
Vectron International 267 Lowell Rd, Hudson NH 03051
Tel: 1-88-VECTRON-1
e-mail: [email protected]
VCC1 Data Sheet
Ordering Information
Frequency
ex.: 125M000 = 125.000 MHz
Product Family
Crystal Oscillator
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
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 to 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
Electrical Options
3= Tri-state, 45/55% Duty
The following codes are not
recommended for new designs
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.
For Additional Information, Please Contact:
www.vectron.com
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
June 22, 2007
Vectron International 267 Lowell Rd, Hudson NH 03051
Tel: 1-88-VECTRON-1
10
e-mail [email protected]
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