The Smart Timing Choice



The Smart Timing Choice



SiT1618B

Standard Frequency, High Temperature Oscillator

Rev. 1.02

Page 12 of 13

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Ordering Information

The Part No. Guide is for reference only. To customize and build an exact part number, use the SiTime Part Number

Generator.

Table 13. List of Supported Frequencies

7.3728 MHz

8 MHz

8.192 MHz

9.8304 MHz

9.84375 MHz

11.0592 MHz

12 MHz

12.288 MHz

13 MHz

13.225625 MHz 13.52127 MHz

14.31818 MHz

14.7456 MHz

15 MHz

16 MHz

16.384 MHz

18.432 MHz

19.6608 MHz

20 MHz

22.1184 MHz

24 MHz

24.56 MHz

24.576 MHz

25 MHz

26 MHz

27 MHz

29.4912 MHz

30 MHz

32 MHz

33 MHz

36 MHz

40 MHz

48 MHz

Table 14. Ordering Codes for Supported Tape & Reel Packing Method

Device Size

(mm x mm)

16 mm T&R (3ku)

16 mm T&R (1ku)

12 mm T&R (3ku)

12 mm T&R (1ku)

8 mm T&R (3ku)

8 mm T&R (1ku)

2.0 x 1.6

–

–

–

–

D

E

2.5 x 2.0

–

–

–

–

D

E

3.2 x 2.5

–

–

–

–

D

E

5.0 x 3.2

–

–

T

Y

–

–

7.0 x 5.0

T

Y

–

–

–

–

Frequency

Refer to the Supported

Frequencies Table below

Part Family

“SiT1618”

Revision Letter

“B” is the revision

Temperature Range

Supply Voltage

“18” for 1.8V ±10%

“25” for 2.5V ±10%

“28” for 2.8V ±10%

“33” for 3.3V ±10%

Feature Pin

“E” for Output Enable

“S” for Standby

Frequency Stability

“1” for ±20 PPM

“2” for ±25 PPM

Package Size

“1” 2.5 x 2.0 mm

“2” 3.2 x 2.5 mm

“3” 5.0 x 3.2 mm

“8” 7.0 x 5.0 mm

SiT1618BA-12-18E -14.318180D

“3” for ±50 PPM

“7” 2.0 x 1.6 mm

“30” for 3.0V ±10%

Packing Method

“T”: 12 mm Tape & Reel, 3ku reel

“Y”: 12 mm Tape & Reel, 1ku reel

“D”: 8 mm Tape & Reel, 3ku reel

“E”: 8 mm Tape & Reel, 1ku reel

Blank for Bulk

“E” Ext. Industrial -40ºC to 105ºC

“A” Automotive -40ºC to 125ºC

“XX” for 2.5V -10% to 3.3V +10%

Output Drive Strength

“–” Default (datasheet limits)

See Tables 7 to 11 for rise/fall

times

“L”

“A”

“R”

“B”

“T”

“E”

“U”

“F”

“8” for ±30 PPM

“N” for No Connect