Temperature Compensated Crystal Oscillators (TCXO)
Surface Mount Type TCXO (LSI Type) KT2016 Series
2.0×1.6mm
Features
• Ultra-miniature SMD type
(2.0×1.6×0.8mm)
• AFC function available
• Freq. temp. chrst.
:
±2.0×10
−
6
/
−30
to
+85°C
• 1.7 to 3.6V drive available
• Reflow compatible
How to Order
KT2016A 26000 D C W 28 T xx
①
②
③ ④ ⑤ ⑥ ⑦ ⑧
⑥
Supply Voltage
28
2.8V
30
3.0V
①
Series
②
Output Frequency
③
Freq. Temp. Chrst.
B
C
D
C
E
G
W
V
U
±1.0×10
−
6
±1.5×10
−
6
±2.0×10
−
6
−30°C
−20°C
−10°C
⑦
Voltage Control Range
T
Other
∗
TCXO
VCTCXO
Applications
• 3G (CDMA, W-CDMA, TD-SCDMA),
GPRS, GSM, Wi-Fi, WiMAX
RoHS Compliant
④
Lower Operating Temp.
⑧
Option Code
∗
Customer Spec.
⑤
Upper Operating Temp.
+85°C
+80°C
+75°C
Packaging (Tape & Reel 4000 pcs./ reel)
Specifications
Item
Output Frequency Range
Frequency Tolerance
Frequency Aging
Storage Temperature Range
Operating Temperature Range
Voltage Control Range
Supply Voltage
Output Level
Current Consumption
Harmonics
Symbol
fo
f
_tol
f
_age
T
_stg
T
_use
f
_cont
V
CC
Vpp
I
CC
—
Conditions
Standard Frequency: 13, 19.2, 26, 38.4, 52
vs Temperature
vs Load
vs Voltage
Per Year
Min.
13
−2
−0.1
−0.2
−1
−40
−30
±8
1.7
0.8
—
—
Max.
52
+2
+0.1
+0.2
+1
+85
+85
±15
3.6
—
2
−5
Units
MHz
×10
−
6
×10
−
6
°C
°C
×10
−
6
V
Vp-p
mA
dBc
Positive
Clipped Sine
∗
, Load: 10k ohm / / 10pF
∗
: 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.
Dimensions
±
(Unit: mm)
Test Circuit
Test circuit 1
Non VC Function
A
Spectrum Analyzer &
Counter, Oscilloscope
FET
PROBE
Recommended Land Pattern
(Unit: mm)
Marking Area
POWER
SUPPLY
Vcc
Co
4
V
1
TCXO
2
RL
3
CL
Test circuit 2
With VC Function
A
Co
POWER
SUPPLY
Vcc
Spectrum Analyzer &
Counter, Oscilloscope
FET
PROBE
4
V
1
Vcon
TCXO
3
2
0.6
1.2
0.6
RL
CL
#1pin
#2pin
#3pin
#4pin
Pin Configuration
Vcon/ GND
GND
OUTPUT
+Vcc
Note: A capacitor of value 0.01 F between V
DD
and GND is recommended.
RL=10kΩ±10% CL=10pF±10%
CL include Probe Capacitance
Co: DC Cut Capacitance
0.8
0.4
0.8
±
