Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
3.2 x 2.5 mm
Precision TCXO
In Stock at Digi-Key
Description:
The Connor-Winfield D32G is a 3.2
x 2.5 mm, 3.3 V Clipped Sinewave,
Surface Mount, Temperature
Compensated Crystal Oscillator
(TCXO) designed for applications
requiring tight frequency stability in
a very small package. The RoHS
compliant surface mount package is
designed for high-density mounting
and is optimum for mass production.
Operating Specifications
Parameter Minimum Nominal Maximum Units Notes
Center Frequency: (Fo) - 16.368, 19.2 or 26.0 - MHz
Frequency Calibration @ 25 °C -1.0 - 1.0 ppm 1
Frequency Stability
Vs. Temperature: -0.50 - 0.50 ppm 2
VS. Supply Voltage: -0.025 - 0.025 ppm ±5%
VS. Load: -0.025 - 0.025 ppm ±5%
Static Temperature Hysteresis: - - 0.40 ppm Absolute, 3
Aging per Year -1.0 - 1.0 ppm
Freq. Shift Due to Solder Reflow: -1.0 - 1.0 ppm 4
Operating Temperature Range: -30 - 85 °C
Supply Voltage (Vcc) ±5% 3.135 3.3 3.465 Vdc
Supply Current (Icc) - - 2.0 mA
Period Jitter - 3 5 ps rms
Integrated Phase Jitter - 0.5 1.0 ps rms 5
SSB Phase Noise at 10Hz offset - -80 - dBc/Hz
SSB Phase Noise at 100Hz offset - -110 - dBc/Hz
SSB Phase Noise at 1KHz offset - -130 - dBc/Hz
SSB Phase Noise at 10KHz offset - -145 - dBc/Hz
SSB Phase Noise at 100KHz offset - -145 - dBc/Hz
Start-up Time - - - 5 ms
Absolute Maximum Ratings
Parameter Minimum Nominal Maximum Units Notes
Storage Temperature -55 - 85 °C
Supply Voltage (Vcc) -0.5 - 6.0 Vdc
Features:
Model: D32G
TCXO
3.3 Vdc Operation
Clipped Sinewave Output
Frequency Stability: ±0.50 ppm
Temperature Range: -30 to 85°C
Low Jitter: < 1 ps RMS
3.2 x 2.5 mm SMT Package
Tape and Reel Packaging
RoHS Compliant / Lead Free
Bulletin TX240
Page 1 of 2
Revision 04
Date 03 Nov 2011
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Package Characteristics
Package Hermetically sealed ceramic package and metal cover
Notes:
1. Initial calibration @ 25°C. Specifications at time of shipment after 48 hours of operation.
2. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/2.Fo].
3. Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25°C.
4. Within two hours after reflow
5. BW = 12 KHz to 20 MHz.
6. Output is DC coupled.
7. For best performance it is recommended that the circuit connected to this output should have an equivalent input capacitance
of 10pF.
Clipped Sinewave Output Characteristics
Parameter Minimum Nominal Maximum Units Notes
Load (CL) - 10 pF // 10 KOhm 6
Output Voltage (High) 1.0 - - V peak to peak 7
Ordering Information
D32G-016.368M*, D32G-019.2M* or D32G-026.0M*
* For the tape and reel option, add -T to the end of the part number. Example: D32G-016.368M-T