Specification	SIT8103AI-83-33E-50.00000Y

Base Resonator	MEMS
Current - Supply (Max)	7.5 mA
Frequency	50 MHz
Frequency Stability	50 ppm
Function	Enable, Disable
Height - Seated (Max)	0.039 in
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	LVTTL, LVCMOS
Package / Case	4-SMD, No Lead
Package Length	7 mm
Package Name	4-SMD
Package Width	5 mm
Size / Dimension Length	0.276 in
Size / Dimension Width	0.197 in
Type	XO (Standard)
Voltage - Supply	3.3 V

SIT8103 Series

Part	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Height - Seated (Max)	Base Resonator	Function	Voltage - Supply	Mounting Type	Frequency Stability	Output	Package Width	Package Name	Package Length	Size / Dimension Width	Size / Dimension Length	Current - Supply (Max)	Frequency	Type	Current - Supply (Disable) (Max)
SiTime SIT8103AI-13-33E-25.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	3.3 V	Surface Mount	50 ppm	LVCMOS LVTTL	2 mm	4-PQFN	2.5 mm	0.079 in	0.098 in	7.5 mA	25 MHz	XO (Standard)
SiTime SIT8103AI-12-25S-25.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Standby (Power Down)	2.5 V	Surface Mount	25 ppm	LVCMOS LVTTL	2 mm	4-PQFN	2.5 mm	0.079 in	0.098 in	7.5 mA	25 MHz	XO (Standard)	2.2 µA
SiTime SIT8103AI-83-33E-50.00000Y	-40 °C	85 °C	4-SMD No Lead	0.039 in	MEMS	Disable Enable	3.3 V	Surface Mount	50 ppm	LVCMOS LVTTL	5 mm	4-SMD	7 mm	0.197 in	0.276 in	7.5 mA	50 MHz	XO (Standard)
SiTime SIT8103AI-22-33E-50.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	3.3 V	Surface Mount	25 ppm	LVCMOS LVTTL	2.5 mm	4-SMD	3.2 mm	0.098 in	0.126 in	7.5 mA	50 MHz	XO (Standard)
SiTime SIT8103AI-22-33E-4.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	3.3 V	Surface Mount	25 ppm	LVCMOS LVTTL	2.5 mm	4-SMD	3.2 mm	0.098 in	0.126 in	7.5 mA	4 MHz	XO (Standard)
SiTime SIT8103AI-23-18E-100.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	1.8 V	Surface Mount	50 ppm	LVCMOS LVTTL	2.5 mm	4-SMD	3.2 mm	0.098 in	0.126 in	6.7 mA	100 MHz	XO (Standard)	0.8 µA
SiTime SIT8103AC-33-25E-50.00000Y	-20 °C	70 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	2.5 V	Surface Mount	50 ppm	LVCMOS LVTTL	3.2 mm	4-SMD	5 mm	0.126 in	0.197 in	7.5 mA	50 MHz	XO (Standard)
SiTime SIT8103AI-12-33E-66.0000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	3.3 V	Surface Mount	25 ppm	LVCMOS LVTTL	2 mm	4-PQFN	2.5 mm	0.079 in	0.098 in	7.5 mA	66 MHz	XO (Standard)	4.3 mA
SiTime SIT8103AI-23-33E-50.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	3.3 V	Surface Mount	50 ppm	LVCMOS LVTTL	2.5 mm	4-SMD	3.2 mm	0.098 in	0.126 in	7.5 mA	50 MHz	XO (Standard)
SiTime SIT8103AI-13-33E-66.00000X	-40 °C	85 °C	4-SMD No Lead	0.031 in	MEMS	Disable Enable	3.3 V	Surface Mount	50 ppm	LVCMOS LVTTL	2 mm	4-PQFN	2.5 mm	0.079 in	0.098 in	7.5 mA	66 MHz	XO (Standard)

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 7.71	1m+
		10	$ 6.66
		50	$ 6.01
		100	$ 5.75
		500	$ 5.20
	Digi-Reel®	1	$ 7.71	1m+
		10	$ 6.66
		50	$ 6.01
		100	$ 5.75
		500	$ 5.20
	N/A	997	$ 11.13	1m+
	Tape & Reel (TR)	1000	$ 3.31	1m+
		2000	$ 3.17
		3000	$ 3.09

CAD

3D models and CAD resources for this part

Description

General part information

SIT8103 Series

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

Documents

Technical documentation and resources