Temperature Compensated Crystal Oscillators (TCXO, VCTCXO)
Surface Mount Type TCXO KT2016K Series

Find TCXO Here

2.0×1.6mmFeatures• 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 GNSS)•1
 .68 to 3.63V available•R eflow compatible• Operating Temp. −40 to +105°C (Option)• Disable Function (Option)

RoHS Compliant

AEC-Q100/ 200*AEC-Q100 qualified (Option)

Applications• Mobile Communications, W-LAN• Low power radio communications• GNSS Unit

How to Order
KT2016K 26000 □ □ □ □□ □ xx①②③ ④ ⑤ ⑥ ⑦ ⑧①Series②Output Frequency③Freq. Temp. Chrst.
ABC
D±0.5×10−6±1.0×10−6±1.5×10−6±2.0×10−6

C
E
G

−30°C
−20°C
−10°C

W
VU

+85°C+80°C+75°C⑥Supply Voltage

18 1.8V 28 2.8V
30 3.0V 33 3.3V

⑦Voltage Control Function
TTCXO
Spec. Code* VCTCXO*Please contact us for Spec. Code.

④Lower Operating Temp.

⑧Individual Specification⑤Upper Operating Temp.

Packaging (Tape & Reel 15000 pcs./ reel)

ItemSymbol

Output Frequency Range

foConditions

Standard Output Frequency: 19.2 / 26.0 / 32.0 / 38.4 / 48.0 /52.0
vs Temperaturevs Loadvs Voltage
Per Yearf_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
VppICC—Dimensions(Unit: mm)

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.
* Please contact us for other specifications.

2.0±0.2#30.24+0.5/ +2+0.2+0.2+1+85+85±153.63—2−552ACo
POWER
SUPPLY
Vcc#243TCXO

V
12RL

POWER
SUPPLY
Vcc

0.40.4(Unit: mm)

FET
PROBE

CL0.40.6

Co

0.6
#3
1.20

×10−6°C°C
×10−6V
Vp-pmA
dBc

0.8

A

#2

#4
0.4

×10−6

Spectrum Analyzer &Counter, Oscilloscope

Test circuit 2VCTCXO#1MHz

Recommended Land Pattern

0.8 max.

#1−0.5/ −2−0.2−0.2−1−40−30±81.680.8——19.2

Unit

Test circuit 1TCXO

1.6±0.2#4

Test Circuit

Max.

#1pin
#2pin
#3pin
#4pin

Pin Configuration
GND/ Vcon
GND
OUTPUT
Vcc

43TCXO

V
12

RL

Spectrum Analyzer &Counter, Oscilloscope
FET
PROBE

0.6

1.20.6

CLVconNote: 0.01µF capacitor between Vcc and GND is
recommended for bypass purpose.
RL=10kΩ±10% CL=10pF±10%• CL include Probe Capacitance
Co: DC Cut Capacitance

As of October 2023

Temperature Compensated Crystal Oscillators

Frequency ToleranceMin.

0.8Specifications

Temperature Compensated Crystal Oscillators (TCXO)
Surface Mount Type TCXO KT2016K Series(Low Phase Noise, With Disable Function)

Find TCXO Here

2.0×1.6mm

Features• Ultra-miniature SMD type(2.0×1.6×0.8mm)• Low Phase Noise: −164dBc/ Hz@100kHz offset, 52MHz• With Disable Function• Freq. temp. characteristics.
: ±2.0×10−6/ −30 to +85°C: ±0.5×10−6/ −30 to +85°C (for GNSS)• 1.68 to 3.63V drive available• Reflow compatible• Operating Temp. −40 to +105°C (Option)

RoHS Compliant

AEC-Q200Applications• Mobile communications, Wireless modules• GNSS Unit
• Wi-Fi 6（IEEE802.11ax）• Networking equipments

How to Order
KT2016K 26000 □ □ □ □□ N x G①②③ ④ ⑤ ⑥ ⑦ ⑧ ⑨⑤Upper Operating Temp.

①Series

KT2016K 2016 SizeAB
CD

±0.5×10−6±1.0×10−6±1.5×10−6±2.0×10−6CE
G−30°C
−20°C
−10°C

+85°C
+80°C
+75°C

WVU

②Output Frequency③Freq. Temp. Chrst.

⑥Supply Voltage
1830

1.8V
3.0V

28 2.8V
33 3.3V⑦Disable Function④Lower Operating Temp.

N With Disable Function⑧Individual Specification⑨Low Phase Noise TypeF/GLow Phase Noise*Wi-Fi® is a registered trademark of Wi-Fi Alliance.

Packaging (Tape & Reel 18000 pcs./ reel)

SymbolOutput Frequency Range

foConditions

Standard Output Frequency: 19.2 / 26.0 / 38.4 / 48.0 / 52.0 /60.0
vs Temperaturevs Loadvs Voltage
Per Yearf_tol

Frequency Aging
Storage Temperature Range
Operating Temperature Range
Supply Voltage
Output Level
Current Consumption
Harmonics

f_age
T_stg
T_useVCCVppICC—Dimensions(Unit: mm)

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.
* Please contact us for other specifications.

0.24

CoPOWER
SUPPLY
Vcc#2

43TCXOV
1×10−6×10−6°C°C
V
Vp−pmAdBc

2RLSpectrum Analyzer &Counter, Oscilloscope
FETPROBE

CLE/D Function

Please contact us fordetails of a test circuitwith Enable/Disable.

RL=10kΩ±10% CL=10pF±10%• CL include Probe Capacitance
Co: DC Cut Capacitance

#20.6

1.2

0.6

0.6

0.4

0.6

#1MHz

Recommended Land Pattern (Unit: mm)

A0.8 max.

#1+0.5/ +2+0.1+0.1+1+85+85
3.63—
5.6−560.0

Test circuit
With Disable Function

1.6±0.2#3−0.5/ −2−0.1−0.1−1−40−30
1.68
0.8—
—

19.2

Units

0.8

2.0±0.2#4

Test Circuit

Max.

#40.4

#3
1.20

0.4

#1pin
#2pin
#3pin
#4pin

Pin Configuration
Disable Function
GNDOUTPUT
Vcc

Note: 0.01µF capacitor between Vcc and GND is
recommended for bypass purpose.

As of March 2024

Temperature Compensated Crystal Oscillators

Frequency Tolerance

Min.

0.8

Item0.4

Specifications