MTWS Series – Femtocell Stratum III TCXO
Clipped Sinewave Output
Selected Stratum III Frequencies Available
Low Phase Noise
Tape and Reel Available
ELECTRICAL SPECIFICATION:
See Standard Frequencies Table
Other Frequencies Available on Request
Supply Voltage (Vcc)
+3.3 Vdc
+5.0 Vdc
Current
6.0mA max
Initial Stability at +25°C
±1.50ppm (after reflow)
±0.10ppm (-10°C to +70°C)
Stability vs. Temperature
±0.28ppm (-40°C to +85°C)
Frequency Stability
Stability vs. Supply Voltage
±0.20ppm for 5% change in Supply Voltage
Stability vs. Load
±0.10ppm for 10% change in Load
After 24 hours at +25°C
±40ppb
Holdover
After 24 hours from -40°C to +85°C
±370ppb
Long Term Tolerance and Aging
±4.60ppm for all and 20 years aging at +40°C
Output
Clipped Sinewave
Amplitude
0.80 Vp-p min
Load
10K//10pF
Operating Temperature Range
See Part Number Guide
Storage Temperature Range
-40°C to +85°C
Control Voltage Range
+1.65 VDC ±1.65 VDC
Frequency Adjustment Range
±5.0 ppm min / ±15.0 ppm
Voltage Control Option (Pin 10)
Slope
Positive
100 kΩ
Input Impedance
Voh = 70% of Vdd min or No Connection to Enable Output
Tri-State Function (Pin 8)
Vol = 30% of Vdd max or grounded to Disable Output (High Impedance)
-95dBc/Hz max
10Hz
-125dBc/Hz max
100Hz
Phase Noise
-130dBc/Hz max
1kHz
(Phase Noise is typical data for 19.200MHZ only, does
-140dBc/Hz max
10kHz
not guarantee at other frequencies.)
-145dBc/Hz max
100kHz
Frequency Range
Note:
This unit is not hermitically sealed.
PART NUMBER GUIDE:
MMD Components,
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomp.com
Sales@mmdcomp.com
Specifications subject to change without notice
Pb
RoHS
Free
Compliant
Page 1 of 3
Revision: MTWS061912B
MMD [ MMD COMPONENTS ]
