www.RFM.com E-mail: info@rfm.com

Page 1 of 4

©2009-2010 by RF Monolithics, Inc.

XTL1021 - 2/3/10

1

3

C r y s t a l E q u i v a l e n t C i r c u i t

E S R

Electrical Characteristics

Characteristic

Sym

Notes

Minimum

Typical

Maximum

Units

Nominal Frequency

16.00000

MHz

Mode of Oscillation

Fundamental

Storage Temperature Range

-50

+85

°C

Operating Temperature Range

-40

+85

°C

Frequency Stability over Operating Temperature Range

±20 ppm (referred to the value at 25°C)

Frequency Make Tolerance

±10 ppm @ 25°C ±3°C

Equivalent Series Resistance

ESR

35

Ω

Shunt Capacitance

3pF

Nominal Drive Level

100

µW

Load Capacitance

12

pF

Aging

±2.0 ppm/year @ 25°C

Standard Shipping Quantity on 330 mm (13”) Reel

3000

units

Lid Symbolization (in addition to Lot and/or Date Codes)

1021 YWWS

SM5032-4 Case

• High Performance Crystal for Wireless Communications Devices

• Excellent Frequency Stability and Reliability

• Ultra Miniature Surface Mount Seam Weld Package

• Complies with Directive 2002/95/EC (RoHS)

The XTL1021 is a very high stability 16.0 MHz crystal suitable for a wide range of communications

applications. The XTL1021’s excellent frequency stability supports operation from -40 to +85 °C.

The XTL1021 is specifically recommended for use with RFM’s TRC104 transceiver IC.

16.00000 MHz

Crystal Unit

XTL1021

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

1.

US and international patents may apply.

2.

The design, manufacturing process, and specifications of this device are subject to change without notice.

3.

RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.

P b