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

Model D32G

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, 26.0 or 32.736

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:

±0.50 ppm

°C

Bulletin

TX240

Page

1 of 2

Revision

06

Date

09 Oct 2012

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.

4. Within two hours after reflow

5. BW = 12 KHz to 20 MHz.

6. Output is DC coupled. Load capacitor, load resistor, coupling capacitor and by pass capacitors are required components to

insure proper operation of this TCXO.

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 pk to pk

7

Ordering Information

D32G-016.368M*, D32G-019.2M*, D32G-026.0M* or D32G-032.736M*

* For the tape and reel option, add -T to the end of the part number. Example: D32G-016.368M-T

Available at Digi-Key

www.digikey.com