KT2016 Datasheet

Temperature Compensated Crystal Oscillators (TCXO, VCTCXO)
Surface Mount Type TCXO (LSI Type) KT2016 Series
2.0×1.6mm
Features
RoHS Compliant
How to Order
KT2016K 26000 A C W 18 T xx
• Miniature SMD type
(2.0×1.6×0.8mm)
• Freq. temp. characteristics.
: ±2.0×10−6/ −30 to +85°C
: ±0.5×10−6/ −30 to +85°C (for GPS)
• 1.68 to 3.63V available
• Reflow compatible
• Operating Temp. −40 to +105°C (Option)
• Ultra low supply current 600μA typ.
Conditions of 26MHz and 0.4Vp-p
(Option)
① Series
② Output Frequency
③ Freq. Temp. Chrst.
Applications
④ Lower Operating Temp. ⑧ Option Code
• Mobile Communications, W-LAN
• Low power radio communications
• GPS Unit
①
A
B
C
D
C
E
G
②
③ ④ ⑤ ⑥ ⑦ ⑧
±0.5×10−6
±1.0×10−6
±1.5×10−6
±2.0×10−6
⑥ Supply Voltage
18 1.8V 28 2.8V
30 3.0V 33 3.3V
⑦ Voltage Control Function
T
Other∗
TCXO
VCTCXO
∗ Customer Spec.
−30°C
−20°C
−10°C
⑤ Upper Operating Temp.
W
V
U
+85°C
+80°C
+75°C
Packaging (Tape & Reel 15000 pcs./ reel)
Specifications
Item
Output Frequency Range
Symbol
fo
Frequency Tolerance
f_tol
Frequency Aging
Storage Temperature Range
Operating Temperature Range
Voltage Control Range
Supply Voltage
Output Level
Current Consumption
Harmonics
f_age
T_stg
T_use
f_cont
VCC
Vpp
ICC
—
Conditions
Min.
10
−0.5/ −2
−0.2
−0.2
−1
−40
−30
±8
1.68
0.8
—
—
vs Temperature
vs Load
vs Voltage
Per Year
Positive
Clipped Sine∗, Load: 10k ohm / / 10pF
Max.
52
+0.5/ +2
+0.2
+0.2
+1
+85
+85
±15
3.63
—
2
−5
Units
MHz
×10−6
×10−6
°C
°C
×10−6
V
Vp-p
mA
dBc
∗ : A DC-cut capacitor is not embedded in this crystal oscillator. Connect a DC-cut capacitor (≥1nF) to the line-out terminal of the oscillator.
∗ Please contact us for other specifications.
(Unit: mm)
2.0±0.2
0.24
#4
1.6±0.2
A
Co
POWER
SUPPLY
Vcc
#2
4
3
TCXO
V
1
2
RL
FET
PROBE
CL
0.4
0.8
Test circuit 2
VCTCXO
A
#2
Co
0.6
#1
0.4
POWER
SUPPLY
Vcc
0.6
#4
0.4
#3
1.20
0.4
(Unit: mm)
Spectrum Analyzer &
Counter, Oscilloscope
0.8 max.
#1
Recommended Land Pattern
Test circuit 1
TCXO
#3
Marking Area
Test Circuit
0.8
Dimensions
#1pin
#2pin
#3pin
#4pin
Pin Configuration
GND/ Vcon
GND
OUTPUT
Vcc
4
3
TCXO
V
1
2
RL
Spectrum Analyzer &
Counter, Oscilloscope
FET
PROBE
0.6
1.2
0.6
CL
Vcon
Note: A capacitor of value 0.01μF between Vcc
and GND is recommended.
RL=10kΩ±10% CL=10pF±10%
• CL include Probe Capacitance
Co: DC Cut Capacitance