Specification	SIT8924BAR72-33E-18.000000

Base Resonator	MEMS
Current - Supply (Max)	4.8 mA
Frequency	18 MHz
Frequency Stability	25 ppm
Function	Enable, Disable
Height - Seated (Max)	0.031 in
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output	LVTTL, LVCMOS
Package / Case	4-SMD, No Lead
Package Length	2 mm
Package Name	4-PQFN
Package Width	1.6 mm
Ratings	AEC-Q100
Size / Dimension Length	0.079 in
Size / Dimension Width	0.063 in
Type	XO (Standard)
Voltage - Supply	3.3 V

SIT8924 Series

...

Part	Voltage - Supply	Frequency	Package Length	Package Name	Package Width	Function	Type	Output	Current - Supply (Max)	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Height - Seated (Max)	Ratings	Frequency Stability	Size / Dimension Width	Size / Dimension Length	Base Resonator	Current - Supply (Disable) (Max)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)
SiTime SIT8924BAR72-33E-18.000000	3.3 V	18 MHz	2 mm	4-PQFN	1.6 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	125 °C	-40 °C	4-SMD No Lead	0.031 in	AEC-Q100	25 ppm	0.063 in	0.079 in	MEMS
SiTime SIT8924BE-18-XXE-8.000000		8 MHz	2.5 mm	4-PQFN	2 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	105 °C	-40 °C	4-SMD No Lead	0.031 in	AEC-Q100	30 ppm	0.079 in	0.098 in	MEMS	4.8 mA	2.5 V	3.3 V
SiTime SIT8924BA-73-18E-50.000000	1.8 V	50 MHz	2 mm	4-PQFN	1.6 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.5 mA	Surface Mount	125 °C	-40 °C	4-SMD No Lead	0.031 in	AEC-Q100	50 ppm	0.063 in	0.079 in	MEMS
SiTime SIT8924BE-28-18N-16.666000	1.8 V	16.666 MHz	3.2 mm	4-PQFN	2.5 mm		XO (Standard)	LVCMOS LVTTL		Surface Mount	105 °C	-40 °C	4-SMD No Lead	0.031 in		30 ppm	0.098 in	0.126 in	MEMS
SiTime SIT8924BAL71-33E-25.000000	3.3 V	25 MHz	2 mm	4-PQFN	1.6 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	125 °C	-40 °C	4-SMD No Lead	0.031 in	AEC-Q100	20 ppm	0.063 in	0.079 in	MEMS	4.5 mA
SiTime SIT8924BM-88-33E-50.000000	3.3 V	50 MHz	7 mm	4-PQFN	5 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	125 °C	-55 °C	4-SMD No Lead	0.039 in	AEC-Q100	30 ppm	0.197 in	0.276 in	MEMS	4.5 mA
SiTime SIT8924BM-72-33E-20.000000	3.3 V	20 MHz	2 mm	4-PQFN	1.6 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	125 °C	-55 °C	4-SMD No Lead	0.031 in	AEC-Q100	25 ppm	0.063 in	0.079 in	MEMS	4.5 mA
SiTime SIT8924BA-73-33E-8.000000	3.3 V	8 MHz	2 mm	4-PQFN	1.6 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL		Surface Mount	125 °C	-40 °C	4-SMD No Lead	0.031 in		50 ppm	0.063 in	0.079 in	MEMS
SiTime SIT8924BM-13-33E-10.000000	3.3 V	10 MHz	2.5 mm	4-PQFN	2 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	125 °C	-55 °C	4-SMD No Lead	0.031 in	AEC-Q100	50 ppm	0.079 in	0.098 in	MEMS	4.5 mA
SiTime SIT8924BAA73-33E-33.333333	3.3 V	33.333333 MHz	2 mm	4-PQFN	1.6 mm	Disable Enable	XO (Standard)	LVCMOS LVTTL	4.8 mA	Surface Mount	125 °C	-40 °C	4-SMD No Lead	0.031 in	AEC-Q100	50 ppm	0.063 in	0.079 in	MEMS	4.5 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 4.60	1m+
	Strip	1	$ 4.49	1m+
		10	$ 4.26
		50	$ 4.04
		100	$ 3.70
		500	$ 3.54
		1000	$ 3.03
		2500	$ 2.81

CAD

3D models and CAD resources for this part

Description

General part information

SIT8924 Series

18 MHz XO (Standard) LVCMOS, LVTTL Oscillator 3.3V Enable/Disable 4-SMD, No Lead

Documents

Technical documentation and resources