Features
• Ultra-miniature SMD type
(2.5×2.0×0.8mm)
• AFC function available
• Frequency stability
: ±2.0×10-6/ -30 to +85°C
• 1.7 to 3.5V drive available
• Reflow compatible
Applications
• 3G (CDMA, W-CDMA), GPRS, GSM
How to Order
KT2520F 26000 D C W 28 T xx
① ② ③ ④ ⑤ ⑥ ⑦ ⑧
①Series
②Output Frequency
③
Frequency Tolerance
B±1.0×10-6
C±1.5×10-6
D±2.0×10-6
④
Lower Operating Temp.
C-30°C
E-20°C
G-10°C
⑤
Upper Operating Temp.
W+85°C
V+80°C
U+75°C
⑥ Supply Voltage
28 2.8V 30 3.0V
⑦
Voltage Control Range
TCXO
T
VCTCXO
Customer Spec.
⑧ Option Code
Pb Free
RoHS Compliant
Specifications
Item Symbol Conditions Min. Max. Units
Output Frequency Range fo Standard Frequency: 13, 19.2, 26, 38.4, 52 13 52 MHz
Frequency Tolerance f_tol
vs Temperature -2+2
×10-6
vs Load -0.1 +0.1
vs Voltage -0.2 +0.2
Frequency Aging f_age Per Year -1+1×10-6
Storage Temperature Range T_stg -40 +85 °C
Operating Temperature Range
T_use -30 +85 °C
Voltage Control Range f_cont Positive ±8±15 ×10-6
Supply Voltage VCC 1.7 3.5 V
Output Level Vpp 10k ohm / / 10pF 0.8 — Vp-p
Current Consumption ICC — 2 mA
Harmonics — — -5dBc
Dimensions (Unit: mm)
0IN#ONFIGURATION
PIN 6CON
PIN '.$
PIN /54054
PIN 6CC

PIN .#
p
7.ITOMM
!UTOMM
pMAX  
 



  
  
  
  
-ARKING!REA-ARKING!REA
Test Circuit
4ESTCIRCUIT
.ON6#&UNCTION
3PECTRUM!NALYZER
#OUNTER/SCILLOSCOPE
!
6
4#8/
#,
#O
2,K7p#,P&p
v #,INCLUDE0ROBE#APACITANCE
#O$##UT#APACITANCE
0/7%2
3500,9
6CC
&%4
02/"%
4ESTCIRCUIT
7ITH6#&UNCTION
3PECTRUM!NALYZER
#OUNTER/SCILLOSCOPE
!
6
4#8/
#,
#O
0/7%2
3500,9
6CC
&%4
02/"%
6CON
2,
2,
Recommended Land Pattern
(Unit: mm)

 

  
  
 

 

.OTE!CAPACITOROFVALUEM&BETWEEN6$$
AND'.$ISRECOMMENDED
2.5×2.0mm
Temperature Compensated Crystal Oscillators (TCXO)
Surface Mount Type TCXO (LSI Type) KT2520 Series