Specification	LMK61A2-100M00SIAT

Base Resonator	Silicon
Current - Supply (Disable) (Max) [Max]	136 mA
Current - Supply (Max) [Max]	196 mA
Frequency	100 MHz
Frequency Stability	50 ppm
Function	Enable/Disable
Height - Seated (Max) [Max] [z]	1.15 mm
Height - Seated (Max) [Max] [z]	0.045 in
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	LVDS
Package / Case	6-SMD Module
Size / Dimension [x]	7 mm
Size / Dimension [x]	0.276 "
Size / Dimension [y]	5 mm
Size / Dimension [y]	0.197 "
Type	XO (Standard)
Voltage - Supply	3.3 V

LMK61A2-312M Series

156.25-MHz, ±50 ppm, LVDS ultra-low jitter standard differential oscillator

Part	Frequency	Mounting Type	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Type	Current - Supply (Max) [Max]	Function	Output	Base Resonator	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Disable) (Max) [Max]	Voltage - Supply	Frequency Stability	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Package / Case
Texas Instruments LMK61A2-644M53SIAR	644.53125 MHz	Surface Mount	7 mm	5 mm	0.276 "	0.197 "	XO (Standard)	196 mA	Enable/Disable	LVDS	Silicon	85 °C	-40 °C	136 mA	3.3 V	50 ppm	1.15 mm	0.045 in	6-SMD Module
Texas Instruments LMK61A2-125M00SIAT	125 MHz	Surface Mount	7 mm	5 mm	0.276 "	0.197 "	XO (Standard)	196 mA	Enable/Disable	LVDS	Silicon	85 °C	-40 °C	136 mA	3.3 V	50 ppm	1.15 mm	0.045 in	6-SMD Module
Texas Instruments LMK61A2-100M00SIAT	100 MHz	Surface Mount	7 mm	5 mm	0.276 "	0.197 "	XO (Standard)	196 mA	Enable/Disable	LVDS	Silicon	85 °C	-40 °C	136 mA	3.3 V	50 ppm	1.15 mm	0.045 in	6-SMD Module
Texas Instruments LMK61A2-125M00SIAR	125 MHz	Surface Mount	7 mm	5 mm	0.276 "	0.197 "	XO (Standard)	196 mA	Enable/Disable	LVDS	Silicon	85 °C	-40 °C	136 mA	3.3 V	50 ppm	1.15 mm	0.045 in	6-SMD Module
Texas Instruments LMK61A2-312M50SIAT	312.5 MHz	Surface Mount	7 mm	5 mm	0.276 "	0.197 "	XO (Standard)	196 mA	Enable/Disable	LVDS	Silicon	85 °C	-40 °C	136 mA	3.3 V	50 ppm	1.15 mm	0.045 in	6-SMD Module
Texas Instruments LMK61A2-156M25SIAR	156.25 MHz	Surface Mount	7 mm	5 mm	0.276 "	0.197 "	XO (Standard)	196 mA	Enable/Disable	LVDS	Silicon	85 °C	-40 °C	136 mA	3.3 V	50 ppm	1.15 mm	0.045 in	6-SMD Module

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	$ 9.52
		10	$ 8.22
		50	$ 7.43
		100	$ 7.11
	Digi-Reel®	1	$ 9.52
		10	$ 8.22
		50	$ 7.43
		100	$ 7.11
	Tape & Reel (TR)	250	$ 6.71
		500	$ 6.43
		750	$ 6.26
		1250	$ 6.07
Texas Instruments	SMALL T&R	1	$ 8.76
		100	$ 7.14
		250	$ 5.62
		1000	$ 4.76

Description

General part information

LMK61A2-312M Series

The LMK61XX is an ultra-low jitter oscillator that generates a commonly used reference clock. The device is pre-programmed in factory to support any reference clock frequency; supported output formats are LVPECL up to 1 GHz, LVDS up to 900 MHz, and HCSL up to 400 MHz. Internal power conditioning provide excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. The device operates from a single 3.3 V ± 5% supply.

Documents

Technical documentation and resources

LMK61FFEVM User's Guide (Rev. A)

EVM User's guide

LMK61XX High-Performance Ultra-Low Jitter Oscillator datasheet (Rev. D)

Data sheet