Crystals, Oscillators, Resonators

SIT8021AC-J3-XXS-2.048000

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MEMS OSC XO 2.0480MHZ LVCMOS SM

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Crystals, Oscillators, Resonators

SIT8021AC-J3-XXS-2.048000

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SiTime

MEMS OSC XO 2.0480MHZ LVCMOS SM

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Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SIT8021AC-J3-XXS-2.048000

Base Resonator	MEMS
Current - Supply (Disable) (Max)	1.5 µA
Current - Supply (Max)	160 µA
Frequency	2.048 MHz
Frequency Stability	50 ppm
Function	Standby (Power Down)
Height - Seated (Max)	0.024 in
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	-20 °C
Output	LVCMOS
Package / Case	4-UFBGA, CSPBGA
Package Length	1.54 mm
Package Name	4-CSP
Package Width	0.84 mm
Size / Dimension Length	0.061 in
Size / Dimension Width	0.033 in
Type	XO (Standard)
Voltage - Supply (Maximum)	3.63 V
Voltage - Supply (Minimum)	2.25 V

SIT8021 Series

Part	Current - Supply (Disable) (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Package Length	Package Name	Package Width	Frequency	Frequency Stability	Package / Case	Type	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Mounting Type	Base Resonator	Size / Dimension Width	Size / Dimension Length	Output	Function	Height - Seated (Max)	Current - Supply (Max)	Voltage - Supply
SiTime SIT8021AC-J3-XXS-1.048576	1.5 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	1.048576 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)	2.25 V	3.63 V	Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA
SiTime SIT8021AC-J3-18S-26.000000	1.3 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	26 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)			Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	130 µA	1.8 V
SiTime SIT8021AC-J3-18S-3.686400	1.3 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	3.6864 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)			Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	130 µA	1.8 V
SiTime SiT8021AC-J3-18S-24.576000	1.3 µA	70 °C	-20 °C				24.576 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)			Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA	1.8 V
SiTime SiT8021AC-J3-18S-24.576000		70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	24.576 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)			Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA	1.8 V
SiTime SIT8021AC-J4-XXS-26.000000	1.5 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	26 MHz	100 ppm	4-UFBGA CSPBGA	XO (Standard)	2.25 V	3.63 V	Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA
SiTime SIT8021AC-J3-XXS-4.194304	1.5 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	4.194304 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)	2.25 V	3.63 V	Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA
SiTime SIT8021AC-J4-XXS-2.048000	1.5 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	2.048 MHz	100 ppm	4-UFBGA CSPBGA	XO (Standard)	2.25 V	3.63 V	Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA
SiTime SIT8021AC-J3-XXS-2.048000	1.5 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	2.048 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)	2.25 V	3.63 V	Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	160 µA
SiTime SIT8021AC-J3-18S-10.000000	1.3 µA	70 °C	-20 °C	1.54 mm	4-CSP	0.84 mm	10 MHz	50 ppm	4-UFBGA CSPBGA	XO (Standard)			Surface Mount	MEMS	0.033 in	0.061 in	LVCMOS	Standby (Power Down)	0.024 in	130 µA	1.8 V

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	$ 1.80	1m+
	Strip	1	$ 1.53	1m+
		10	$ 1.46
		50	$ 1.43
		100	$ 1.23
		500	$ 1.19
		1000	$ 1.00
		2500	$ 0.95
		5000	$ 0.92
		10000	$ 0.89

CAD

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Description

General part information

SIT8021 Series

2.048 MHz XO (Standard) LVCMOS Oscillator 2.25V ~ 3.63V Standby (Power Down) 4-UFBGA, CSPBGA

Documents

Technical documentation and resources