The Smart Timing Choice



The Smart Timing Choice



SiT2018B

High Temp, Single-Chip, One-Output Clock Generator

Rev. 1.0

Page 11 of 12

www.sitime.com

Ordering Information

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

Generator.

Notes:

12. Any frequency within the min and max values in the above table are supported with 6 decimal places of accuracy.

13. Please contact SiTime for frequencies that are not listed in the tables above.

Frequency Range

(-40 to +105

°C or -40 to +125°C)

Min.

Max.

1.000000 MHz

61.222999 MHz

61.674001 MHz

69.795999 MHz

70.485001 MHz

79.062999 MHz

79.162001 MHz

81.427999 MHz

82.232001 MHz

91.833999 MHz

92.155001 MHz

94.248999 MHz

94.430001 MHz

94.874999 MHz

94.994001 MHz

97.713999 MHz

98.679001 MHz

110.000000 MHz

Frequency

Refer to the Supported

Frequencies Table below

Part Family

“SiT2018”

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

SiT2018BA-S2-18E -25.000025D

“3” for ±50 ppm

“30” for 3.0V ±10%

Packing Method

“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

“S” SOT23-5 (2.9 x 2.8 mm)