Crystals, Oscillators, Resonators

SIT9121AI-2BF-XXS156.250000G

Active

SiTime

MEMS OSC XO 156.2500MHZ LVDS SMD

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsManufacturing Notes for SiTime Products Datasheet

Crystals, Oscillators, Resonators

SIT9121AI-2BF-XXS156.250000G

Active

SiTime

MEMS OSC XO 156.2500MHZ LVDS SMD

Deep-Dive with AI

DocumentsManufacturing Notes for SiTime Products Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SIT9121AI-2BF-XXS156.250000G

Base Resonator	MEMS
Current - Supply (Disable) (Max) [Max]	100 µA
Current - Supply (Max) [Max]	55 mA
Frequency	156.25 MHz
Frequency Stability	10 ppm
Function	Standby (Power Down)
Height - Seated (Max) [Max] [z]	0.8 mm
Height - Seated (Max) [Max] [z]	0.031 "
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	LVDS
Package / Case	6-SMD, No Lead
Size / Dimension [x]	3.2 mm
Size / Dimension [x]	0.126 in
Size / Dimension [y]	2.5 mm
Size / Dimension [y]	0.098 in
Type	XO (Standard)
Voltage - Supply [Max]	3.3 V
Voltage - Supply [Min]	2.5 V

SIT9121 Series

Part	Mounting Type	Type	Frequency	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Operating Temperature [Min]	Operating Temperature [Max]	Base Resonator	Current - Supply (Max) [Max]	Package / Case	Frequency Stability	Output	Voltage - Supply	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Voltage - Supply [Max]	Voltage - Supply [Min]	Current - Supply (Disable) (Max) [Max]	Function	Supplier Device Package	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]
SiTime SIT9121AC-2BF-33N30.720000	Surface Mount	XO (Standard)	30.72 MHz	0.8 mm	0.031 "	-20 C	70 °C	MEMS	55 mA	6-SMD No Lead	10 ppm	LVDS	3.3 V	3.2 mm	2.5 mm	0.126 in	0.098 in
SiTime SIT9121AI-2B3-XXS156.250000	Surface Mount	XO (Standard)	156.25 MHz	0.8 mm	0.031 "	-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	50 ppm	LVDS		3.2 mm	2.5 mm	0.126 in	0.098 in	3.63 V	2.25 V	100 µA	Standby (Power Down)
SiTime SIT9121AI-2BF-33E100.000000X	Surface Mount	XO (Standard)	100 MHz	0.8 mm	0.031 "	-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	10 ppm	LVDS	3.3 V	3.2 mm	2.5 mm	0.126 in	0.098 in			35 mA	Enable/Disable	3.2x2.5 6-SMD
SiTime SIT9121AI-2B1-25E100.000000	Surface Mount	XO (Standard)	100 MHz	0.8 mm	0.031 "	-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	20 ppm	LVDS	2.5 V	3.2 mm	2.5 mm	0.126 in	0.098 in			35 mA	Enable/Disable
SiTime SIT9121AI-1D2-33E60.000000	Surface Mount	XO (Standard)	60 MHz			-40 °C	85 °C	MEMS	69 mA	6-SMD No Lead	25 ppm	LVPECL	3.3 V	7 mm	5 mm	0.276 "	0.197 "			35 mA	Enable/Disable		0.039 "	1 mm
SiTime SIT9121AI-2BF-XXS156.250000G	Surface Mount	XO (Standard)	156.25 MHz	0.8 mm	0.031 "	-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	10 ppm	LVDS		3.2 mm	2.5 mm	0.126 in	0.098 in	3.3 V	2.5 V	100 µA	Standby (Power Down)
SiTime SIT9121AI-2BF-33E26.000000	Surface Mount	XO (Standard)	26 MHz	0.8 mm	0.031 "	-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	10 ppm	LVDS	3.3 V	3.2 mm	2.5 mm	0.126 in	0.098 in			35 mA	Enable/Disable
SiTime SIT9121AI-2D3-25E132.000000	Surface Mount	XO (Standard)	132 MHz			-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	50 ppm	LVDS	2.5 V	7 mm	5 mm	0.276 "	0.197 "			35 mA	Enable/Disable		0.039 "	1 mm
SiTime SIT9121AC-2DF-33E195.312500X	Surface Mount	XO (Standard)	195.3125 MHz			-20 C	70 °C	MEMS	55 mA	6-SMD No Lead	10 ppm	LVDS	3.3 V	7 mm	5 mm	0.276 "	0.197 "			35 mA	Enable/Disable	6-SMD (7x5)	0.039 "	1 mm
SiTime SIT9121AI-2B3-XXE148.500000	Surface Mount	XO (Standard)	148.5 MHz	0.8 mm	0.031 "	-40 °C	85 °C	MEMS	55 mA	6-SMD No Lead	50 ppm	LVDS		3.2 mm	2.5 mm	0.126 in	0.098 in	3.63 V	2.25 V	35 mA	Enable/Disable

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.89
		10	$ 5.95
		50	$ 5.37
		100	$ 5.14
	Digi-Reel®	1	$ 6.89
		10	$ 5.95
		50	$ 5.37
		100	$ 5.14
	Tape & Reel (TR)	250	$ 4.85
		500	$ 4.65
		750	$ 4.53
		1250	$ 4.39
		1750	$ 4.30

Description

General part information

SIT9121 Series

156.25 MHz XO (Standard) LVDS Oscillator 2.5V ~ 3.3V Standby (Power Down) 6-SMD, No Lead

Documents

Technical documentation and resources