SIT3821AI-2D3-25EH148.500000T

Obsolete

SiTime

MEMS OSC VCXO 148.5000MHZ LVDS

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DocumentsDatasheet Manufacturing Notes for SiTime Products

SIT3821AI-2D3-25EH148.500000T

Obsolete

SiTime

MEMS OSC VCXO 148.5000MHZ LVDS

Deep-Dive with AI

DocumentsDatasheet Manufacturing Notes for SiTime Products

Specifications Pricing Series Description Documents

Pricing

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

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Description

General part information

SIT3821 Series

148.5 MHz VCXO LVDS Oscillator 2.5V Enable/Disable 6-SMD, No Lead

Documents

Technical documentation and resources

Datasheet

Manufacturing Notes for SiTime Products

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	SIT3821AI-2D3-25EH148.500000T	SIT3821 Series

Absolute Pull Range (APR)	145 ppm	20 - 170 ppm
Available Frequency Range	-	220 MHz
Available Frequency Range	-	1 MHz
Base Resonator	MEMS	MEMS
Current - Supply (Max) [Max]	55 mA	55 - 69 mA
Frequency	148.5 MHz	30.72 - 160 MHz
Frequency Stability	50 ppm	25 - 50 ppm
Frequency Stability (Total)	-	25 ppm
Function	Enable/Disable	Enable/Disable
Height - Seated (Max)	-	0.8 mm
Height - Seated (Max)	-	0.031 "
Height - Seated (Max) [Max]	0.039 "	0.039 "
Height - Seated (Max) [Max]	1 mm	1 mm
Mounting Type	Surface Mount	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	6-SMD, No Lead
Programmable Type	-	Blank (User Must Program)
Size / Dimension [x]	7 mm	3.2 - 7 mm
Size / Dimension [x]	0.276 "	0.126 - 0.276 "
Size / Dimension [y]	5 mm	2.5 - 5 mm
Size / Dimension [y]	0.197 "	0.098 - 0.197 "
Type	VCXO	VCXO
Voltage - Supply	2.5 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