K50-3C [KYOCERA AVX]
Clock Crystal Oscillators Surface Mount Type; 时钟晶体振荡器表面贴装型
| 型号： | K50-3C |
| 厂家： | 
KYOCERA AVX |
| 描述： | Clock Crystal Oscillators Surface Mount Type |
| 文件： | 总7页 (文件大小：219K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Clock Crystal Oscillators
Surface Mount Type
K50H-3C Series
CMOS / 3.3V / 7.0×5.0A
Features
How to Order
• Miniature ceramic package
K50H-3C 0 - S E 125.000
• Highly reliable with seam welding
• CMOS output
q
w e r
t
• Supply voltage VDD=3.3V
• Internal Bypass Capacitor
• Low Jitter
qType(7×5 SMD, 3.3V)
wFrequency Stability Code(See Table1)
eDuty Ratio(S: 45% to 55% STD)
rEnable/Disable Function(STD)
• ± 25ppm available
Table 1
tOscillation Frequency(Ex.: 125.000MHz)
Stability
Code (ppm)
T
OPR
Packaging(Tape & Reel 1,000pcs/reel)
Note
(°C)
0
S
U
F
±
±
±
50
30
25
Standard specifications
−10 to +70
Pb Free
RoHS Conforming
With only certain
frequencies
(Standard)
± 100
50
With only certain
frequencies
−40 to +85
(Extend)
G
±
Specifications
Item
Symbol
Conditions
Min.
50
Max.
170
+25
+30
+50
+125
+70
+85
7.0
Units
MHz
FOUT
Output Frequency Range
Overall conditions:
−25
−30
−50
−55
−10
−40
−0.5
2.97
3.14
-----
initial tolerance, operating temperature range, rated
power supply voltage change, load change, aging(1year
@25°C), shock and vibration
F
SBY
STG
ppm
°C
Frequency Stability
T
Storage Temperature Range
Operating Temperature Range
Standard
Extend(option)
TOPR
-----
Max. Supply Voltage
Supply Voltage
Stability: ± 50ppm, ± 100ppm(Ext Temp)
Stability: ± 25ppm, ± 30ppm, ± 50ppm(Ext Temp)
50≤FOUT≤ 8 5 M H z
3.63
3.46
3 0
Volt
V
DD
85<FOUT≤1 0 0 M H z
100<FOUT≤1 3 5 M H z
-----
-----
4 0
5 0
Current Consumption
(Maximum Loaded)
IDD
mA
135<FOUT≤1 6 0 M H z
Standby Function
-----
-----
6 0
1 0
IST
µA
Duty Ratio(Symmetry)
Duty Ratio(Symmetry)
SYM
@50% VDD
45
-----
-----
-----
55
3 . 5
5 . 0
1 . 5
%
20% VDD to 80% VDD
50≤FOUT<100MHz
10% VDD to 90% VDD
Rise/Fall Time
Tr/Tf
nS
20% VDD to 80% VDD
100≤FOUT≤160MHz
(10% VDD to 90% VDD Maximum Loaded)
10% VDD to 90% VDD
-----
2 . 0
V
OL
-----
1 0 % V DD
-----
1 5
Output Voltage-"L"
Output Voltage-"H"
Output Load
Volt
V
OH
90% VDD
-----
CL
CMOS
p F
VIN
0
-----
VDD
3 0 % V DD
-----
5
1 5 0
1 0
Volt
Input Voltage Range
Input Voltage-"L"
Input Voltage-"H"
Output Disable Time
Output Enable Time
Start-up Time
V
IL
Volt
V
IH
70% VDD
-----
-----
-----
ST
m S
n S
m S
-----
-----
@Minimum operating Voltage to be 0sec.
DJ
1sigma
-----
-----
2
4
Deterministic Jitter pk-pk
1Sigma jitter
Measured with "Wavecrest DTS-2079", VISI 6.3.1
psec
Note: Please contact us for inquires about extended operating temperature range, available frequencies and other conditions.
All electrical characteristics are defined at the maximum load and operating temperature range.
Dimensions
Recommended Land Pattern
(Unit : mm)
(Unit : mm)
7.0
1.4
0.6
5.08
e
w
r
q
Plating: Ni+Au
Tolerance: ± 0.2
1.8
5.08
Pin Connections
Enable/Disable Function
q
w
e
r
Control
Case GND
Output
VDD
Pin1
Open
"H" Level
Pin3(Output)
Active
Active
Note: K50H Series has Bypass Capacitor of 0.01µF
between VDD and GND.
"L" Level High Z(No-Oscillation)
Clock Crystal Oscillators
Surface Mount Type
K50-3C Series
CMOS / 3.3V / 7.0×5.0A
Features
How to Order
• Miniature ceramic package
K50-3C 0 - S E 25.0000
• Highly reliable with seam welding
• CMOS output
q
w e r
t
• Supply voltage VDD=3.3V
• ± 25ppm available
qType(7×5 SMD, 3.3V)
wFrequency Stability Code(See Table1)
eDuty Ratio(S: 45% to 55% STD)
rEnable/Disable Function(STD)
Table 1
Stability
Code (ppm)
T
OPR
Note
tOscillation Frequency(Ex.: 25.0000MHz)
(°C)
Packaging(Tape & Reel 1Kpcs/reel)
0
S
U
F
±
±
±
50
30
25
Standard specifications
−10 to +70
With only certain
frequencies
(Standard)
Pb Free
RoHS Conforming
± 100
50
With only certain
frequencies
−40 to +85
(Extend)
G
±
Specifications
Item
Symbol
Conditions
Min.
1.5
−25
−30
−50
−55
−10
−40
−0.5
2.97
3.14
-----
Max.
80
Units
MHz
Output Frequency Range
F
OUT
Overall conditions:
+25
+30
+50
+125
+70
+85
7.0
3.63
3.46
1 0
initial tolerance, operating temperature range, rated power
supply voltage change, load change, aging(1year @25°C),
shock and vibration
Frequency Stability
F
SBY
STG
ppm
°C
Storage Temperature Range
Operating Temperature Range
T
Standard
Extend(option)
TOPR
Max. Supply Voltage
Supply Voltage
-----
Stability: ± 50ppm, ± 30ppm, ± 100ppm(Ext Temp)
Stability: ± 25ppm, ± 50ppm(Ext Temp)
1.5≤FOUT≤20MHz
Volt
VDD
Current Consumption
(Maximum Loaded)
20<FOUT≤40MHz
40<FOUT≤60MHz
-----
-----
1 5
2 0
IDD
mA
60<FOUT≤80MHz
-----
3 0
8≤FOUT≤32MHz(Standby Function)
32<FOUT≤50MHz(Disable Function)
50<FOUT≤80MHz(Standby Function)
@50% VDD
8≤FOUT≤26MHz
26<FOUT≤45MHz
-----
-----
-----
45
-----
-----
-----
1 0
1 5
1 0
55
1 0
8
5
µA
m A
µA
%
Standby/Disable Current
I
ST/IDE
Duty Ratio(Symmetry)
Rise/Fall Time
SYM
Tr/Tf
n S
(10% VDD to 90% VDD Maximum Loaded)
45<FOUT≤80MHz
Output Voltage-"L"
Output Voltage-"H"
Output Load
V
OL
I
OL=8mA
-----
10% VDD
-----
Volt
VOH
IOH=−8mA
90% VDD
-----
CL
CMOS
1 5
p F
Input Voltage Range
Input Voltage-"L"
Input Voltage-"H"
Output Disable Time
VIN
0
-----
VDD
30% VDD
-----
Volt
V
IL
Volt
VIH
70% VDD
-----
-----
150
5
150
5
nS
m S
nS
m S
m S
8≤FOUT≤32MHz
32<FOUT≤50MHz
50<FOUT≤80MHz
@Minimum operating Voltage to be 0sec.
-----
-----
-----
-----
Output Enable Time
Start-up Time
-----
ST
1 0
Note: Please contact us for inquires about extended operating temperature range, available frequencies and other conditions.
All electrical characteristics are defined at the maximum load and operating temperature range.
Dimensions
Recommended Land Pattern
(Unit : mm)
(Unit : mm)
7.0
1.4
R0.35
5.08
Plating: Ni+Au
Tolerance: ± 0.2
e
w
r
q
Pin Connections
Enable/Disable Function
1.8
5.08
q
w
e
r
Control
Case GND
Output
VDD
Pin1
Open
Pin3(Output)
Active
"H" Level
"L" Level
Active
High Z
Note: A capacitor of value 0.01µF between VDD
∗
and GND is recommended.
∗ No-Oscillation:
8≤FOUT≤32MHz, 50<FOUT≤80MHz
Clock Crystal Oscillators
Surface Mount Type
K50-HC Series
CMOS / 5.0V / 7.0×5.0A
Features
• Miniature ceramic package
How to Order
K50-HC 0 - C S E 25.0000
q w ert y
• Highly reliable with seam welding
• CMOS output
• Supply voltage VDD=5.0V
• ± 25ppm available
qType(7×5 SMD, 5.0V)
wFrequency Stability Code(See Table1)
eCMOS Output
rDuty Ratio(S: 45% to 55% STD)
tEnable/Disable Function(STD)
yOscillation Frequency(Ex.: 25.0000MHz)
Table 1
Stability
Code (ppm)
T
OPR
Note
(°C)
0
S
U
F
±
±
±
50
30
25
Standard specifications
−10 to +70
With only certain
frequencies
Packaging(Tape & Reel 1Kpcs/reel)
(Standard)
Pb Free
RoHS Conforming
± 100
With only certain
frequencies
−40 to +85
(Extend)
G
± 50
Specifications
Item
Symbol
Conditions
Min.
1.5
−25
−30
−50
−55
−10
−40
−0.5
4.5
4.75
-----
Max.
68
Units
MHz
Output Frequency Range
F
OUT
Overall conditions:
+25
+30
+50
+125
+70
+85
7.0
5.5
5.25
2 5
initial tolerance, operating temperature range, rated power
supply voltage change, load change, aging(1year @25°C),
shock and vibration
Frequency Stability
F
SBY
STG
ppm
°C
Storage Temperature Range
Operating Temperature Range
T
Standard
T
OPR
Extend(option)
Max. Supply Voltage
Supply Voltage
-----
Stability: ± 50ppm, ± 30ppm, ± 100ppm(Ext Temp)
Stability: ± 25ppm, ± 50ppm(Ext Temp)
1.5≤FOUT≤20MHz
Volt
m A
V
DD
Current Consumption
(Maximum Loaded)
I
DD
20<FOUT≤40MHz
40<FOUT≤68MHz
-----
3 5
-----
5 0
Disable Current
Duty Ratio(Symmetry)
I
DE
@68.0000MHz
-----
3 0
m A
%
SYM
@50% VDD
45
55
8≤FOUT≤26MHz
26<FOUT≤45MHz
45<FOUT≤68MHz
-----
1 0
Rise/Fall Time
Tr/Tf
-----
8
n S
(10% VDD to 90% VDD Maximum Loaded)
-----
5
Output Voltage-"L"
Output Voltage-"H"
V
OL
I
OL=16mA
-----
10% VDD
-----
Volt
VOH
IOH=−16mA
90% VDD
-----
8≤FOUT≤50MHz
5 0
Output Load(CMOS)
CL
pF
50<FOUT≤68MHz
-----
1 5
VIN
0
VDD
0.8
-----
Volt
Volt
Input Voltage Range
Input Voltage-"L"
Input Voltage-"H"
Output Disable Time
Output Enable Time
Start-up Time
V
IL
-----
VIH
2.2
-----
-----
100
100
1 0
nS
nS
-----
-----
ST
@Minimum operating Voltage to be 0sec.
-----
m S
Note: Please contact us for inquires about extended operating temperature range, available frequencies and other conditions.
All electrical characteristics are defined at the maximum load and operating temperature range.
Dimensions
Recommended Land Pattern
(Unit : mm)
(Unit : mm)
7.0
1.4
R0.35
5.08
Plating: Ni+Au
Tolerance: ± 0.2
e
w
r
q
Pin Connections
Enable/Disable Function
1.8
5.08
q
Control
Case GND
Output
VDD
Pin1
Open
Pin3(Output)
Active
w
e
r
Note: A capacitor of value 0.01µF between VDD
"H" Level
"L" Level
Active
High Z
and GND is recommended.
Handling Notes for Crystal Oscillators
1. Shock & Drop • Vibration
2. Cleaning
Do not inflict excessive shock and mechanical vibration that
exceeds the norm, such as hitting or mistakenly dropping, when
transporting and mounting on a board. There are cases when
pieces of crystal break, and pieces that are used become
damaged, and become inoperable. When a shock or vibration that
exceeds the norm has been inflicted, make sure to check the
characteristics.
Since a crystal piece can be broken by resonance when a crystal
device is cleaned by ultrasonic cleaning. Be careful when carrying
out ultrasonic cleaning.
3. Soldering conditions
To maintain the product reliability, please follow recommended conditions.
Standard soldering iron conditions
Crystal Oscillators
Soldering iron
Time
280˚C ~ 340˚C
3+1/−0sec. max
Reflow conditions (Example)
+0
Peak:260 ˚C
-10
10sec. max
+0
180 ˚C
-10
200˚C min
40sec. max
120sec. max
Time(sec.)
Recommended reflow Conditions vary depending upon products.
Please check with the respective specification for details.
Crystal Oscillators/TCXOs
4. Mounting Precautions
Leaded Devices
The special glass, located where the lead of the retainer base comes out, is aligned with the coefficient of thermal expansion of the lead, If the
glass is damaged and cracks appear, there may be cases in which performance deteriorates and it fails to operate.
Consequently, when making the device adhere closely and applying solder, align the gap of the hole of the board with the gap of the lead and
insert without excessive force.
When making the device adhere closely to a through hole board and applying solder, be careful that the solder does not get into the metal part
of the retainer base and cause a short. Putting in an insulation spacer is one more method of preventing a short circuit.
When the lead is mounted floating, fix it as far as possible so that contact with other parts and the breakage due to the fatigue, and the
mechanical resonance of the lead will not occur.
When the lead is bent and used, do not bend the lead directly from the base, separate it 0.5mm or more and then bend it. When bending,
before attaching to the board, fix the place where the lead comes out in advance and attach it after bending so that a crack does not occur in
the glass part.
Surface Mount Devices
The lead of the device and the pattern of the board is soldered on the surface. Since extreme deformation of the board tears off the pattern,
tears off the lead metal, cracks the solder and damages the sealed part of the device and there are cases in which performance deteriorates
and operation fails, use it within the stipulated bending conditions. Due to the small cracks in the board resulting from mounting, please pay
sufficient attention when attaching a device at the position where the warping of the board is great.
When using an automatic loading machine, as far as possible, select a type that has a small impact and use it while confirming that there is no
damage.
Surface mount devices are NOT flow soldering compatible.
5. Storage Condition
Since the long hour high temperature and low temperature storage, as well as the storage at high humidity are causes of deterioration in
frequency accuracy and solderability.
Parts should be stored in temperature range of -5 to +40C˚, humidity 40 to 60% RH, and avoid direct sunlight. Then use within 6 months.
Handling Notes for Crystal Oscillators
6. In order to use crystal oscillators
(1)The minlature crystal oscillator for the clock utillzes a C-MOS IC and incorporates a protective circuit against static electricity
However, exerclse care in the same manner as for a normal C−MOS IC.
(2)Internal capacitor is not provided in the power supply section (+DC−GNC).
To serve as overimpressed voltage and overcurrent protective device, place a bypass capacitor (0.01 µF) as near as possible
to the (+DC−GND) terminal.
However, the capacity value is meant as a guideline.
Depending on the capacitor type, frequency characteristics vary. Accordingly, use a capacitor that matches the frequency
characteristics.
(3)Applying reverse voltage could result in damage to internal parts. Take care not to connect terminals incorrectly.
(4)Please do not use oscillators under unfavorable condition such as beyond specified range in catalog or specification sheet.
(5)Please keep oscillators away from water, salt water or harmful gas.
(6)K50H-3C / FSO series should be stored in humidity-controlled area after the package is unsealed, in temperature +25± 5˚C
under humidity of 65%RH, and should be mounted on PCB within 7 days.
(7)K50H-3C / FSO series has Bypass Capacitior between VDD and GND.
Test Circuits and Clock Timing Chart
CMOS Output Test Circuits
Clock Timing chart(C-MOS Output)
Note) Maximum load(Includes capacitances of fixture and probe)
LV-PECL Output Test Circuits
Clock Timing chart (LV-PECL Output)
Tape & Reel Specifications
Tape & Reel Specifications
ICrystal Oscillators
FXO-61F
FXO-64F
VC-FXO-65F
Feed direction
KC2520
K25
K30
A
B
C
D
E
F
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.55± 0.1
4.0± 0.1
3.5± 0.05
1.75± 0.1
8.0± 0.2
φ1.1± 0.1
2.7± 0.1
2.2± 0.1
1.25± 0.1
0.2± 0.05
φ180+0/−3
φ60+1/−0
φ13± 0.2
φ21± 0.8
2.0± 0.5
9.0± 0.3
2000
8.0± 0.1
3.5± 0.05
1.75± 0.1
8.0± 0.2
8.0± 0.1
5.5± 0.1
8.0± 0.1
5.5± 0.1
1.75± 0.1
12.0± 0.3
φ1.55± 0.1
5.4± 0.1
3.6± 0.1
1.7± 0.1
0.3± 0.05
φ254± 2
φ100± 1
φ13± 0.5
φ21± 0.8
2.0± 0.5
13.4+2/-0
1000
T
A
P
E
1.75± 0.1
12.0± 0.2
φ1.55± 0.1
5.5± 0.1
G
H
J
φ1.55± 0.1
3.5± 0.05
2.8± 0.05
1.1± 0.05
0.3± 0.05
φ180+0/−3
φ60+1/−0
φ13± 0.2
φ21± 0.8
2.0± 0.5
L
3.7± 0.1
N
O
P
Q
R
S
U
W
1.4± 0.1
0.3± 0.05
φ180+0/−3
φ60+1/−0
φ13± 0.2
φ21± 0.8
2.0± 0.5
R
E
E
L
9.0± 0.3
13.0± 0.3
1000
Qty
2000
FXO-31F
FXO-34F
FXO-37F
VC-FXO-35F
VCXO-7050
K50H
K50
K53
FSO-1C/1D
FSO-2B/2C/2D
VC-FSO-1D
(VC)TCXO-208C
MFO-208F
KT21
(VC)TCXO-214C (VC)TCXO-212C
KT18B
KT20A
(VC)TCXO-204C
K50V-3P
A
B
C
D
E
F
2.0± 0.1
4.0± 0.1
φ1.55± 0.1
8.0± 0.1
7.5± 0.1
1.75± 0.1
16.0± 0.3
φ1.55
2.0± 0.1
4.0± 0.1
φ1.55± 0.1
8.0± 0.1
7.5± 0.1
1.75± 0.1
16.0± 0.3
φ1.55
2.0± 0.1
4.0± 0.1
φ1.5± 0.1
8.0± 0.1
7.5± 0.1
1.75± 0.1
16.0± 0.2
φ1.55± 0.1
7.4± 0.1
5.4± 0.1
2.0± 0.1
0.3± 0.05
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
2.0± 0.1
4.0± 0.1
φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0
4.0± 0.1
3.5± 0.1
1.75± 0.1
8.0± 0.3
4.0± 0.1
3.5± 0.05
1.75± 0.1
8.0± 0.2
4.0± 0.1
5.5± 0.1
8.0± 0.1/4.0± 0.1 8.0± 0.1/4.0± 0.1
8.0± 0.1
5.5± 0.1
4.0± 0.1
7.5± 0.1
5.5± 0.1
1.75± 0.1
12.0± 0.3
5.5± 0.1
1.75± 0.1
12.0± 0.3
T
A
P
E
1.75± 0.1
8.0± 0.3/12.0± 0.3
1.75± 0.1
12.0± 0.3
1.75± 0.1
16.0± 0.3
G
H
J
φ1.5+0.1/−0 φ1.0+0.2/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0 φ1.5+0.1/−0
8.18
8.18
3.5± 0.1
2.8± 0.1
1.1± 0.1
0.25± 0.05
φ180± 2
φ60
3.6± 0.1
2.9± 0.1
1.3± 0.1
0.3± 0.05
4.4± 0.1
2.9± 0.1
5.5± 0.1
3.7± 0.1
5.5± 0.1
3.7± 0.1
5.5± 0.1
3.7± 0.1
1.8± 0.1
0.3± 0.05
φ330± 1
φ100± 1
φ13± 0.2
φ21± 0.8
2.0± 0.2
13.5± 1
4000
7.4± 0.1
5.4± 0.1
2.1± 0.1
0.3± 0.05
φ254± 2
φ100± 1
φ13± 0.2
φ21± 0.8
2.0± 0.5
17.5± 0.5
1000
L
5.56
5.56
N
O
P
Q
R
S
U
W
2.16± 0.1
0.3± 0.05
2.16± 0.1
0.3± 0.05
1.1± 0.1/1.3± 0.1 1.6± 0.1/1.5± 0.1 1.6± 0.1/1.5± 0.1
0.2± 0.05/0.3± 0.05
0.3± 0.05
φ330± 1
0.3± 0.05
φ330± 1
φ330± 2φ254± 2 φ330± 2φ254± 2 φ180+0/-3
φ180+1/−1.5 φ254± 1/φ180+1/−1.5
φ100± 1
φ13± 0.3
φ21± 0.8
2.0± 0.5
16.4
φ100± 1
φ13± 0.3
φ60+1/−0
φ13± 0.2
φ21± 0.8
2.0± 0.5
17± 0.2
1000
φ60+1/−0
φ13± 0.2
φ21± 0.8
2.0± 0.5
φ100± 1/φ60+1/−0 φ100± 1/φ60 φ100± 1φ60
R
E
E
L
φ13± 0.2
φ21± 0.8
2.0± 0.5
9.0± 0.1
2000
φ13± 0.2
φ21± 0.8
2.0± 0.5
φ13± 0.2
φ21± 0.8
2.0± 0.5
13.5± 1
2000
φ13± 0.2
φ21± 0.8
2.0± 0.5
13.5± 1
4000
φ21± 0.8
2.0± 0.5
17.5± 0.5/16.4
9.0+0.3/−0 9.0± 0.3/13.0+0.3−0
Qty
3000/1000 3000/1000
2000
4000/2000
Ordering Format for Crystal Oscillatiors
ORDERING FORMAT FOR CRYSTAL OSCILLATORS
Please specify the following items when ordering crystal oscillators.
I. Standard products shown in the catalogue:
Please specify package type and nominal frequency.
II. Special-order products:
Please specify the following items in specification.
1 . Frequency
(1)Oscillation Frequency ____________ Hz
2 . Frequency Stability
(1)Temperature ______ ×10-6 MAX. ______ ~ ______˚C (On the basis of +25˚C frequency)
(2)Supply Voltage ______ ×10-6 MAX. ______ VDC ± ______ %
(3)Load. ______ ×10-6 MAX. ______ Ω// ______ pF ± ______ % ± ______ %
(4)Aging ______ ×10-6 MAX./year
3 . Frequency Tuning Range
± ______ ×10-6 MIN
4 . Frequency Control Range
± ______ ~± ______ ×10-6 /+ ______ V± ______ V
5 . Output
(1)Voltage ______ Vrms ______ VP-P MIN.
(2)Wave Form
Sine, Half sine wave, Harmonics 2nd ______ dB, 3rd ______ dB, Others ______ dB
(3)Load Resistance ______ Ω//Capacitance ______ pF
6 . Supply Voltage
(1)For circuit ______ VDC± ±______ %, ______ mA MAX.
7 . Environmental Condition
(1)Operating Temperature Range±______ ~±______ ˚C
(2)Vibration
Total Amplitude ______ mm, Vibration Frequency ______ Hz~ ______ Hz
(3)Shock ______________________________________________________
8 . Dimensions, Pin Connection _______________________________________________
9 . Application ______________________________________________________________
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