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SA324 Series

Features



Automotive Grade Quartz Crystal

AEC-Q200 Compliant

Hermetic Ceramic Surface Mount Package

Fundamental and 3

Overtone Crystal Design

Frequency Range 8 – 160MHz

Frequency Tolerance, ±30ppm Standard

Frequency Stability, ±50ppm Standard

Operating Temperature Range to -55°C to +125°C

Tape and Reel Packaging, EIA-418

Part Dimensions:

3.2 × 2.5 × 0.8mm

•

20.716mg

Standard Frequencies – see Page 5 for developed frequencies.

* Check with factory for availability of frequencies not listed.

Applications



Automotive Electronics



Mobile Multimedia/Infotainment



Car Navigation Systems



Internet of Things [IoT, IIot]



Microcontrollers and FPGAs



Wireless Communication



Ethernet/GbE/SyncE



Medical Electronics



Commercial Military & Aerospace

Description

CTS Model SA324 incorporates a low cost, high Q, small size quartz resonator specifically developed to operate

over extended temperature ranges for use in automotive electronics.

Ordering Information

Model

SA324

Frequency Code

[MHz]

XXX or XXXX

Mode of

Oscillation

Tolerance

@ +25°C

Temperature

Stability

Temperature

Range

Load

Capacitance

Packaging

Code

Frequency

Product Frequency Code

Code

Tolerance

±10ppm

±15ppm

±20ppm

±30ppm

±50ppm

Code

Stability

±15ppm

±20ppm

±30ppm

±50ppm

±100ppm

±150ppm

Temp. Range

-40°C to +85°C

-40°C to +105°C

-40°C to +125°C

-40°C to +150°C

-55°C to +105°C

-55°C to +125°C

Packing

Code

3k pcs./reel

Code

Mode

Fundamental

3rd Overtone

Code Capacitance Code Capacitance

7pF

16pF

8pF

18pF

9pF

20pF

10pF

24pF

12pF

30pF

13pF

Series

Notes:

Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz, 4-digits for frequencies 100MHz or greater.

Available with all stability codes.

Available with stability codes 3, 5, 6 and 7.

Available with stability codes 5, 6 and 7.

Stability codes 6 and 7. Contact factory for code 5 availability.

Not all performance combinations and frequencies may be available.

Contact your local CTS Representative or CTS Customer Service for availability.

This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this

product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.

DOC# 008-0421-0 Rev. C

Page 1 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Automotive Grade Quartz Crystal

SA324 Series

Electrical Specifications

Operating Conditions

P ARAMETER

SYMBO L

CO NDITIO NS

MIN

-40

O perating Temperature

-40

-55

Storage Temperature

STG

-55

+25

TYP

MAX

+85

+105

+125

+150

+105

+125

°C

UNIT

Frequency Stability

P ARAMETER

Frequenc y Range

Frequenc y Toleranc e

Frequenc y Stability

Aging

SYMBO L

Δf/f

CO NDITIO NS

Fundamental mode

3rd Overtone mode

@ +25°C

Referenced to +25°C reading

Typical per year @ +25°C

-3

MIN

TYP

8 - 80

80 - 160

10, 15, 20, 30 or 50

15, 20, 30, 50, 100 or 150

MAX

UNIT

MHz

±ppm

ppm

Crystal Parameters

P ARAMETER

O perating Mode

Crystal Cut

Load Capac itanc e

Shunt Capac itanc e

Series Resistanc e

8MHz - <10MHz

10MHz - <11MHz

Fundamental

11MHz - <12MHz

12MHz - <16MHz

16MHz - <30MHz

30MHz - 80MHz

3 rd O vertone

Drive Level

Insulation Resistanc e

80MHz - 160MHz

+100Vdc ±15Vdc

500

250

150

100

200

µW

MΩ

SYMBO L

CO NDITIO NS

MIN

TYP

AT-Cut Strip

See Ordering Information

3.0

MAX

UNIT

Fundamental & 3rd Overtone

Δf/f

- Frequency deviation referenced to nominal frequency.

Δf/f

- Frequency deviation over operating temperature range, referenced to +25°C frequency.

DOC# 008-0421-0 Rev. C

Page 2 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Automotive Grade Quartz Crystal

SA324 Series

Mechanical Specifications

Package Drawing

Marking Information

SA324 – CTS model.

C – CTS.

D – Date Code. See Table I for codes.

xxx or xxxx – Frequency Code.

3-digits, frequencies below 100MHz

4-digits, frequencies 100MHz or greater

[See document 016-1454-0, Frequency Code Tables.]

SA324

CDxxxx

Recommended Pad Layout

Notes

1. JEDEC termination code (e4). Barrier-plating is

nickel [Ni] with gold [Au] flash plate.

2. Reflow conditions per JEDEC J-STD-020; +260°C

maximum, 20 seconds.

3. Due to package variability, the pad chamfer on the

bottom could be located on Pin 1 in a given lot.

Layout orientation should be based on the top

view [marking side], as indicated in package

drawing. The chamfer location does not affect the

electrical performance of the device.

4. MSL = 1.

Table I – Date Code

DOC# 008-0421-0 Rev. C

Page 3 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Automotive Grade Quartz Crystal

SA324 Series

Packaging – Tape and Reel

Tape Drawing

Reel Drawing

Notes

1. Device quantity is 1k pieces minimum to 3k pieces maximum per 180mm reel.

2. Complete CTS part number, frequency value, date code and manufacturing site code information must appear

on reel and carton labels.

DOC# 008-0421-0 Rev. C

Page 4 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Automotive Grade Quartz Crystal

SA324 Series

Addendum

Common Frequencies and Frequency Codes – MHz

Common Wireless Frequenc ies

FREQ UENCY

12.000000

13.560000

16.000000

19.200000

20.000000

24.000000

25.000000

26.000000

27.120000

30.000000

32.000000

37.400000

38.400000

40.000000

48.000000

52.000000

FREQ UENCY

CO DE

120

13C

160

192

200

240

250

260

271

300

320

374

384

400

480

520

Additional Frequenc ies

FREQ UENCY

8.000000

10.000000

11.059200

12.288000

12.500000

12.688000

12.800000

13.000000

13.500000

13.553750

13.824000

13.934400

14.000000

14.318180

14.400000

14.745600

15.360000

16.367600

16.368000

16.384000

16.666700

16.800000

16.934400

18.000000

18.432000

FREQ UENCY

CO DE

100

111

122

125

126

128

130

135

13B

138

139

140

143

144

147

153

16E

16C

163

16N

168

169

180

184

FREQ UENCY

19.440000

19.660800

19.680000

20.480000

20.736000

22.118400

22.579200

24.305000

24.545400

24.545454

24.553500

24.576000

25.000625

26.041660

26.800000

27.000000

27.600000

28.224000

28.322000

28.375000

28.636360

29.491200

30.400000

30.720000

31.250000

FREQ UENCY

CO DE

194

19B

196

204

207

221

225

243

24F

24G

24B

24C

25A

26F

268

270

27C

282

28C

283

286

29B

304

307

312

FREQ UENCY

32.768000

33.000000

33.330000

33.333000

33.333300

33.868800

35.328000

36.000000

37.500000

38.000000

38.880000

39.062500

41.600000

44.000000

45.000000

49.152000

50.000000

54.000000

75.000000

114.285000

156.250000

FREQ UENCY

CO DE

327

330

333

33E

33A

338

353

360

375

380

388

39A

41C

440

450

491

500

540

750

1142

1562

DOC# 008-0421-0 Rev. C

Page 5 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

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