VCTCXO / TCXO

FEATURE
- Typical 7.0x5.0x1.9 mm ceramic SMD package.
- High Precision for -40 oC~+85 oC, ±0.2ppm
- CMOS and Clipped Sine wave (without DC-cut capacitor) output optional



TYPICAL APPLICATION
- Femtocell, Base Stations
- WLAN/WiMAX/WiFi, Wireless Communications





RoHS Compliant Standard


DIMENSION (mm) SOLDER PAD LAYOUT (mm)



















ELECTRICAL SPECIFICATION

Parameter 5.0V 3.3V
Unit
Min. Max. Min. Max.
Supply Voltage Variation (VDD) 5% 4.75 5.25 2.97 3.63 V
Frequency Range 5 40 5 40 MHz
Standard Frequency 10, 12.8, 16.384, 19.2, 19.44, 20, 25, 26
Frequency Tolerance* - ±2.0 - ±2.0 ppm
Frequency Stability
Vs Supply Voltage (±5%) change (CMOS) - ±0.1 - ±0.05 ppm
Vs Load (±10%) change - ±0.05 - ±0.05
Vs Aging (@1st year) - ±1.0 - ±1.0 ppm/year
Supply Current (CMOS output) - 6 - 6 mA
Supply Current (Clipped Sine Wave) - 3.5 - 3.5
Output Level (CMOS) Output High (Logic “1”) 90% VDD - 90% VDD - V
Output Low (Logic “0”) - 10% VDD - 10% VDD
Duty 45 55 45 55 %
Output Level (Clipped Sine Wave) 0.8 - 0.8 - Vp-p
Load (CMOS) 15pF 15pF
Load (Clipped Sine Wave) 10KΩ//10pF 10KΩ//10pF
Control Voltage Range (VCTCXO) 0.5 2.5 0.5 2.5 V
Pulling Range (VCTCXO) ±5.0 - ±5.0 - ppm
Vc Input Impedance (VCTCXO) 100 - 100 - KΩ
Phase Noise @ 12.8 MHz (Typ.)
100 Hz -130
dBc/Hz
1 KHz -145
10 KHz -154
Start Time - 2 - 2 mSec
Storage Temp. Range -55 125 -55 125 ℃
Standard frequencies are frequencies which the crystal has been designed and does no imply a stock position
*Frequency at 25℃, 1 hour after 2 times reflow Packing: Tape & Reel, 1000/3000 pcs per Reel.
FREQ. STABILITY vs. TEMP. RANGE




* O: Available △:Conditional X: Not available


Specifications subject to change without notice