SIT3821AI-2B2-33NH148.500000X

Obsolete

SiTime

MEMS OSC VCXO 148.5000MHZ LVDS

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DocumentsDatasheet Manufacturing Notes for SiTime Products

SIT3821AI-2B2-33NH148.500000X

Obsolete

SiTime

MEMS OSC VCXO 148.5000MHZ LVDS

Deep-Dive with AI

DocumentsDatasheet Manufacturing Notes for SiTime Products

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	SIT3821AI-2B2-33NH148.500000X	SIT3821 Series

Absolute Pull Range (APR)	170 ppm	20 - 170 ppm
Available Frequency Range	-	220 MHz
Available Frequency Range	-	1 MHz
Base Resonator	MEMS	MEMS
Current - Supply (Max)	-	55 - 69 mA
Frequency	148.5 MHz	30.72 - 160 MHz
Frequency Stability	25 ppm	25 - 50 ppm
Frequency Stability (Total)	-	25 ppm
Function	-	Enable/Disable
Height - Seated (Max)	-	0.039 "
Height - Seated (Max)	-	1 mm
Height - Seated (Max) [Max] [z]	0.8 mm	0.8 mm
Height - Seated (Max) [Max] [z]	0.031 "	0.031 "
Mounting Type	-	Surface Mount
Operating Temperature [Max]	85 °C	70 - 85 °C
Operating Temperature [Min]	-40 °C	-40 - -20 °C
Output	LVDS	LVPECL, LVDS
Package / Case	-	6-SMD, No Lead
Programmable Type	-	Blank (User Must Program)
Size / Dimension [x]	3.2 mm	3.2 - 7 mm
Size / Dimension [x]	0.126 in	0.126 - 0.276 "
Size / Dimension [y]	2.5 mm	2.5 - 5 mm
Size / Dimension [y]	0.098 in	0.098 - 0.197 "
Type	VCXO	VCXO
Voltage - Supply	3.3 V	2.5 - 3.3 V

SIT3821 Series

MEMS OSC VCXO 155.5200MHZ LVPECL

Part	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Absolute Pull Range (APR)	Voltage - Supply	Current - Supply (Max) [Max]	Frequency Stability	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Base Resonator	Type	Package / Case	Output	Function	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Frequency
SiTime SIT3821AI-1D3-33EH155.520000Y	0.039 "	1 mm	145 ppm	3.3 V	69 mA	50 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVPECL	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	155.52 MHz
SiTime SIT3821AI-1D2-33EE160.000000T	0.039 "	1 mm	70 ppm	3.3 V	69 mA	25 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVPECL	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	160 MHz
SiTime SIT3821AI-1D3-33EE30.720000T	0.039 "	1 mm	45 ppm	3.3 V	69 mA	50 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVPECL	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	30.72 MHz
SiTime SIT3821AI-2D3-25EH148.500000T	0.039 "	1 mm	145 ppm	2.5 V	55 mA	50 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVDS	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	148.5 MHz
SiTime SIT3821AI-2D3-33EH148.500000T	0.039 "	1 mm	145 ppm	3.3 V	55 mA	50 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVDS	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	148.5 MHz
SiTime SIT3821AC-2D2-33EB160.000000X	0.039 "	1 mm	20 ppm	3.3 V	55 mA	25 ppm	70 °C	-20 C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVDS	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	160 MHz
SiTime SIT3821AI-2D2-33EE148.351648T	0.039 "	1 mm	70 ppm	3.3 V	55 mA	25 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVDS	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	148.351648 MHz
SiTime SIT3821AI-1D3-33EH155.520000T	0.039 "	1 mm	145 ppm	3.3 V	69 mA	50 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVPECL	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	155.52 MHz
SiTime SIT3821AI-1D2-33EE160.000000Y	0.039 "	1 mm	70 ppm	3.3 V	69 mA	25 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVPECL	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	160 MHz
SiTime SIT3821AI-1D3-33EE125.000000T	0.039 "	1 mm	45 ppm	3.3 V	69 mA	50 ppm	85 °C	-40 °C	Surface Mount	MEMS	VCXO	6-SMD, No Lead	LVPECL	Enable/Disable	7 mm	5 mm	0.276 "	0.197 "	125 MHz

Pricing

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

Distributor	Package	Quantity	$