DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
MMD Components, 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com Sales@mmdcomp.com Free Compliant RoHSPb Specifications subject to change without notice Page 1 of 3 Revision MTWC061912B MTWC Series – Femtocell Stratum III TCXO CMOS Output Selected Stratum III Frequencies Available Low Phase Noise Tape and Reel Available ELECTRICAL SPECIFICATION: Frequency Range See Standard Frequencies Table Other Frequencies Available on Request Supply Voltage (Vcc) +3.3 Vdc +5.0 Vdc Current 6.0mA max Frequency Stability Initial Stability at +25°C ±1.50ppm (after reflow) Stability vs. Temperature ±0.10ppm (-10°C to +70°C) ±0.28ppm (-40°C to +85°C) Stability vs. Supply Voltage ±0.20ppm for 5% change in Supply Voltage Stability vs. Load ±0.10ppm for 10% change in Load Holdover After 24 hours at +25°C ±40ppb 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 CMOS Amplitude Vol = 10% max of Vcc Voh = 90% min of Vcc Rise and Fall Time (10% to 90%) 8nSec Symmetry (1/2 Vcc) 45%/55% Operating Temperature Range See Part Number Guide Storage Temperature Range -40°C to +85°C Voltage Control (Pin 10) Control Voltage Range +1.65 VDC ±1.65 VDC Frequency Adjustment Range ±5.0 ppm min / ±15.0 ppm Slope Positive Input Impedance 100 kΩ Tri-State Function (Pin 8) Voh = 70% of Vdd min or No Connection to Enable Output Vol = 30% of Vdd max or grounded to Disable Output (High Impedance) Phase Noise (Phase Noise is typical data for 19.200MHZ only, does not guarantee at other frequencies.) -95dBc/Hz max 10Hz -125dBc/Hz max 100Hz -130dBc/Hz max 1kHz -140dBc/Hz max 10kHz -145dBc/Hz max 100kHz Note: This unit is not hermitically sealed. PART NUMBER GUIDE:
MTWC Series – Femtocell Stratum III TCXO Specifications subject to change without notice Page 2 of 3 Revision MTWC061912B MECHANICAL & ENVIROMENTAL: Shock MIL-STD-883, Method 2002 Cond B Solderability MIL-STD-883, Method 2003 Vibration MIL-STD-883, Method 2007, Cond A MSL Level 1 per IPC/JEDEC J-STD 20 MECHANICAL & ENVIROMENTAL: First Line = MXX.XX (not to exceed 6 characters) M = MMD XX.XX = Device Frequency (5 digits including decimal point) Second Line = XXXXXX (Internal Code) Third Line = SYYWW (not to exceed 6 characters) S = Internal Code (can be 1 or 2 characters) YWW = Date Code (Year/Week) Y = First 2 Digits of Year of Manufacture WW = Week of Manufacture STANDARD FREQUENCIES: Frequency Frequency Frequency 16.384MHZ 19.200MHZ 20.000MHZ 32.768MHZ 38.400MHZ 40.000MHZ (Other Frequencies Available on Request) TAPE and REAL DIMENSIONS:
MTWC Series – Femtocell Stratum III TCXO Specifications subject to change without notice Page 3 of 3 Revision MTWC061912B MECHANICAL DIMENSIONS NOTES: UNLESS OTHERWISE SPECIFIED 1. APPLICABLE STANDARDS / SPECIFICATIONS: ANSI Y14.5M, DIMENSIONS AND TOLERANCES. 2. DIMENSIONS ARE MILLIMETERS [INCHES]. MILLIMETERS ARE THE CONTROLLING DIMENSIONS, INCHES ARE FOR REFERENCE ONLY. 3. THE PIN NUMBERS ARE FOR REFERENCE ONLY AND ARE NOT TO BE MARKED ON THE UNIT. 4. AN EXTERNAL BYPASS CAPACITOR IS RECOMMENDED. PLACE DECIMALS. 6. DO NOT SCALE DRAWING.